4.7 Review

Recent Progress in the Energy Harvesting Technology-From Self-Powered Sensors to Self-Sustained IoT, and New Applications

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Refreshable Braille Display System Based on Triboelectric Nanogenerator and Dielectric Elastomer

Xuecheng Qu et al.

Summary: The newly developed safe dielectric elastomer Braille device, actuated by a triboelectric nanogenerator, is easy to fabricate and affordable, enabling Braille dot matrix display for the blind. This innovation holds the potential to provide the visually impaired with a portable Braille e-book in the future.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Nanoscience & Nanotechnology

Energy Harvesting Floor from Commercial Cellulosic Materials for a Self-Powered Wireless Transmission Sensor System

Long Gu et al.

Summary: This study reports a commercial cellulosic material-based energy harvesting floor with high output performance. By utilizing a special mechanical exfoliation method to achieve high surface roughness, and a multilayered device structure to create a large overall contact area, the floor exhibits excellent output performance and can effectively convert human body movements into electricity with good durability and stability.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Multidisciplinary

Toward Healthcare Diagnoses by Machine-Learning-Enabled Volatile Organic Compound Identification

Jianxiong Zhu et al.

Summary: Volatile organic compounds (VOCs) serve as natural health monitors for humans and are important biomarkers for healthcare monitoring and early disease diagnosis. Traditional VOC sensors have limitations in selectivity and detection efficiency, while plasma-enhanced IR absorption spectroscopy offers advantages of fast response, accurate quantization, and good selectivity.

ACS NANO (2021)

Article Engineering, Electrical & Electronic

A robust and self-powered tilt sensor based on annular liquid-solid interfacing triboelectric nanogenerator for ship attitude sensing

Song Wang et al.

Summary: This study proposes a robust self-powered tilt sensor based on TENG technology, which demonstrates stable performance and high sensitivity in low-frequency and low-amplitude inclination conditions through reasonable design of sensor structure and sensitivity improvement.

SENSORS AND ACTUATORS A-PHYSICAL (2021)

Article Multidisciplinary Sciences

Shadow enhanced self-charging power system for wave and solar energy harvesting from the ocean

Qian Zhang et al.

Summary: The study introduces a shadow-tribo-effect nanogenerator that combines tribo-effect and shadow-effect to overcome the issue of ubiquitous shadows in hybrid energy-harvesting systems, providing a cost-effective method for capturing and storing wave/solar energy from the oceans. The integration of fiber-supercapacitors with the nanogenerator forms a self-charging power system, demonstrating the potential for next-generation large-scale blue energy harvesting.

NATURE COMMUNICATIONS (2021)

Review Chemistry, Physical

Technology evolution from self-powered sensors to AIoT enabled smart homes

Bowei Dong et al.

Summary: The increasing demand for self-powered sensors and self-sustainable micro-/nano-systems in smart home applications is addressed in this review. The integration of triboelectric nanogenerators with energy storage components for more general application scenarios is highlighted, along with the development of novel materials and configurations to improve system performance. The synergy between wearable sensors and AI technology is emphasized for analyzing data, recognizing events, and making decisions at a system level.

NANO ENERGY (2021)

Article Chemistry, Physical

Flexible self-powered multifunctional sensor for stiffness-tunable soft robotic gripper by multimaterial 3D printing

Mengying Xie et al.

Summary: This study demonstrates a self-powered, flexible multifunctional sensor that provides proprioceptive feedback through curvature and stiffness, while also acting as an active jamming element to adjust finger stiffness. It enhances interaction between grippers and manipulated objects, potentially leading to the development of anthropomorphic robotic grippers.

NANO ENERGY (2021)

Article Materials Science, Multidisciplinary

A Delta-Parallel-Inspired Human Machine Interface by Using Self-Powered Triboelectric Nanogenerator Toward 3D and VR/AR Manipulations

Cheng Hou et al.

Summary: The human-machine interface technology has been rapidly developing globally in recent years, expanding from medical rehabilitation to various fields such as engineering bionics, virtual reality, and space technology. The research proposes an innovative self-powered delta-parallel human-machine interface for 3D sensing and control, which utilizes triboelectric nanogenerator sensing gears to achieve remote control and spatial mapping with low cost and simple design.

ADVANCED MATERIALS TECHNOLOGIES (2021)

Review Multidisciplinary Sciences

Flourishing energy harvesters for future body sensor network: from single to multiple energy sources

Tianyiyi He et al.

Summary: Body sensor network (bodyNET) holds great potential for future disease diagnosis and treatment, but requires reliable power sources. Energy harvesters offer new possibilities for addressing energy issues, and integration with other electronic devices can enhance functionality.

ISCIENCE (2021)

Article Chemistry, Multidisciplinary

Flexible Noncontact Sensing for Human-Machine Interaction

Lijun Lu et al.

Summary: Noncontact human-machine interaction is highly desired due to issues with contact sensors, especially during pandemics. A flexible high-sensitivity humidity sensor and array utilizing multilayer graphene in electrospun polyamide has been developed for noncontact asthma detection and medicine delivery for bedridden patients. The development of such technology could lead to a new era of smart electronics with noncontact interaction.

ADVANCED MATERIALS (2021)

Review Chemistry, Physical

Recent developments in self-powered smart chemical sensors for wearable electronics

Aaryashree et al.

Summary: The future of electronics technology will be primarily based on wearable sensing systems, with wearable electronic sensors that do not require external power sources being crucial for portable and mobile applications. This review article presents the recent progress of wearable self-powered smart chemical sensors systems, as well as an overview of various energy conversion and storage technologies for self-powered devices.

NANO RESEARCH (2021)

Article Multidisciplinary Sciences

A self-sustainable wearable multi-modular E-textile bioenergy microgrid system

Lu Yin et al.

Summary: This study introduces a novel e-textile microgrid system that relies solely on human activity for energy harvesting, showcasing efficient, autonomous, and sustainable design principles for wearable systems.

NATURE COMMUNICATIONS (2021)

Article Chemistry, Physical

Multi-Mode Water-Tube-Based Triboelectric Nanogenerator Designed for Low-Frequency Energy Harvesting with Ultrahigh Volumetric Charge Density

Hao Wu et al.

Summary: A high-performance water-tube-based TENG has been developed by encapsulating water in a tube, allowing for power generation in various operation modes. This new type of TENG achieves ultrahigh output charge density and integrability, making it applicable in various uses.

ADVANCED ENERGY MATERIALS (2021)

Article Optics

Extraordinary evanescent field confinement waveguide sensor for mid-infrared trace gas spectroscopy

Marek Vlk et al.

Summary: This study presents a mid-infrared integrated waveguide sensor that addresses some drawbacks of waveguide sensing in air, performing well in terms of optical interaction per unit length and achieving a detection limit of 7 ppm for acetylene.

LIGHT-SCIENCE & APPLICATIONS (2021)

Article Chemistry, Physical

Self-sustained autonomous wireless sensing based on a hybridized TENG and PEG vibration mechanism

Lu Wang et al.

Summary: This study proposes a novel self-sustainable wireless sensor network utilizing hybrid piezoelectric generator and triboelectric nanogenerator technologies, showing great potential for various applications.

NANO ENERGY (2021)

Article Chemistry, Physical

Harsh environment-tolerant and robust triboelectric nanogenerators for mechanical-energy harvesting, sensing, and energy storage in a smart home

Sontyana Adonijah Graham et al.

Summary: The article discusses the development of a smart-home-applicable TENG using plastic and electronic waste commonly found in homes, which can provide renewable energy for various devices and has the capability to be integrated into smart-home systems. The TENG device demonstrates good electrical performance and can be used for self-charging energy storage systems and motion sensors in addition to powering portable electronics.

NANO ENERGY (2021)

Article Chemistry, Physical

Soft-contact cylindrical triboelectric-electromagnetic hybrid nanogenerator based on swing structure for ultra-low frequency water wave energy harvesting

Yawei Feng et al.

Summary: A hybrid nanogenerator was designed to convert ultra-low frequency ocean wave energy effectively with high power density. With the help of brushes made of flexible rabbit hairs, the operation resistance was successfully reduced and the device lifespan was prolonged. Through external triggering, numerous current pulses can be generated to enhance output frequency and operation time.

NANO ENERGY (2021)

Article Multidisciplinary Sciences

Self-powered electro-tactile system for virtual tactile experiences

Yuxiang Shi et al.

Summary: The proposed self-powered, highly sensitive ET system based on TENG has potential applications in virtual reality and augmented reality systems.

SCIENCE ADVANCES (2021)

Article Multidisciplinary Sciences

A high-performance triboelectric-electromagnetic hybrid wind energy harvester based on rotational tapered rollers aiming at outdoor IoT applications

Yan Fang et al.

Summary: This article introduces a high-performance hybrid wind energy harvester that can provide sustainable power and self-powered wind speed sensor functions. At wind speeds of 12 m/s, super high voltage peaks and high power outputs can be achieved, which can light up many LED lights and a 5W bulb, as well as demonstrate a self-powered wireless temperature and humidity sensing network.

ISCIENCE (2021)

Article Chemistry, Multidisciplinary

Real-Time Monitoring System of Automobile Driver Status and Intelligent Fatigue Warning Based on Triboelectric Nanogenerator

Yuhong Xu et al.

Summary: The study introduces a smart system based on a triboelectric nanogenerator for real-time driver status monitoring and fatigue warning, which accurately judges driver status by recording steering wheel angle and analyzing data through a signal processing unit. This system has potential applications in traffic safety and intelligent driving.

ACS NANO (2021)

Article Chemistry, Multidisciplinary

Wireless Self-Powered High-Performance Integrated Nanostructured-Gas-Sensor Network for Future Smart Homes

Zhilong Song et al.

Summary: The study demonstrates self-powered integrated nanostructured gas sensor systems and wirelessly connected sensor networks with features like room-temperature operation, ultrahigh sensitivity, and gas pattern recognition. Successful achievements include flammable gas leakage detection, alarm function, and gas leakage localization.

ACS NANO (2021)

Article Chemistry, Multidisciplinary

Flexible Magnetoreceptor with Tunable Intrinsic Logic for On-Skin Touchless Human-Machine Interfaces

Pavlo Makushko et al.

Summary: The new technology utilizes flexible switches for the development of on-skin touchless interactive electronics, which are sensitive to out-of-plane magnetic fields, have momentary and latching switch functions, and maintain performance even when bent.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Physical

Woodpecker-mimic two-layer band energy harvester with a piezoelectric array for powering wrist-worn wearables

Biao Wang et al.

Summary: Inspired by the woodpecker's head structure, a bionic two-layer band piezoelectric energy harvester is designed for self-powered smartwatches and wristbands. It employs finite element analysis to optimize energy collection positions and features an improved rectifier circuit. Experimental results show that the design is capable of continuously powering a watch and a screen, with a power density five times higher than previous wrist-worn harvesters.

NANO ENERGY (2021)

Article Chemistry, Physical

Development of triboelectric-enabled tunable Fabry-P′erot photonic-crystal-slab filter towards wearable mid-infrared computational spectrometer

Yuhua Chang et al.

Summary: Miniaturized optical spectrometers, especially in the mid-infrared (MIR) range, enable fast and on-site detection of molecular fingerprints for selective chemical sensing in healthcare and environmental monitoring. Triboelectric nanogenerator (TENG) technology is essential for wearable self-powered sensors, and the TENG enabled tunable Fabry-Pe 'rot (FP) photonic-crystal-slab filter provides a computational spectrometer in the MIR range. This work demonstrates the potential for a wearable MIR miniaturized optical spectrometer.

NANO ENERGY (2021)

Article Chemistry, Physical

Fully self-powered instantaneous wireless traffic monitoring system based on triboelectric nanogenerator and magnetic resonance coupling

Yuzhi Tang et al.

Summary: The system utilizes self-powered wireless sensor technology to monitor illegally entered motorbikes on footpaths, as well as the flow rates, speed, and driving direction of pedestrians and motorbikes. The system is simple in structure, low cost, easy to install, and has great application potential.

NANO ENERGY (2021)

Article Chemistry, Physical

Artificial intelligence of toilet (AI-Toilet) for an integrated health monitoring system (IHMS) using smart triboelectric pressure sensors and image sensor

Zixuan Zhang et al.

Summary: The smart toilet uses a triboelectric pressure sensor array and artificial intelligence technology to provide a more private, cost-effective, and easily deployable health analysis solution. The system accurately identifies users, records sitting time, and analyzes urine through deep learning to help users better understand their health status.

NANO ENERGY (2021)

Review Chemistry, Physical

Promoting smart cities into the 5G era with multi-field Internet of Things (IoT) applications powered with advanced mechanical energy harvesters

Long Liu et al.

Summary: With the advent of the 5G era, the demand for sustainable and renewable energy supplies in smart cities has become increasingly urgent. Through the development of mechanical energy harvesting technologies, electric power can be efficiently extracted from urban and natural environments, providing support for the construction of smart cities.

NANO ENERGY (2021)

Review Chemistry, Physical

Recent progress in blue energy harvesting for powering distributed sensors in ocean

Tiancong Zhao et al.

Summary: Oceanography has received much attention in the 21st century, with the ocean kinetic energy harvester making progress in powering ocean sensors. This study reviews the latest developments in different types of harvesters and analyzes the working principles and output performance of the OKEH, while also highlighting future challenges and perspectives. Based on comparisons, the study suggests that TENG is favorable for harvesting specific types of wave energy.

NANO ENERGY (2021)

Article Chemistry, Physical

Triboelectric nanogenerator based self-powered sensor with a turnable sector structure for monitoring driving behavior

Xiao Lu et al.

Summary: By utilizing TENG technology, driver behavior can be monitored and categorized into safe driving and aggressive driving, assisting drivers in correcting bad driving habits.

NANO ENERGY (2021)

Article Chemistry, Physical

Contactless tracking of humans using non-contact triboelectric sensing technology: Enabling new assistive applications for the elderly and the visually impaired

David Vera Anaya et al.

Summary: This article presents a contactless sensing platform that can monitor human movement using flexible Non-Contact Triboelectric Sensors. The system successfully achieves near-field remote monitoring of complex human movements, differentiates activities, and provides assistive care for specific populations.

NANO ENERGY (2021)

Article Chemistry, Physical

An underwater flag-like triboelectric nanogenerator for harvesting ocean current energy under extremely low velocity condition

Yan Wang et al.

Summary: The study introduces an underwater flag-like Triboelectric Nanogenerator (UF-TENG) based on flow-induced vibration, which shows a simpler structure and better low velocity performance compared to traditional generators. Through parametric studies, it is demonstrated that UF-TENG can effectively harvest energy from ocean currents to power sensors or micro electric appliances in Internet of Things.

NANO ENERGY (2021)

Article Multidisciplinary Sciences

Sensing of joint and spinal bending or stretching via a retractable and wearable badge reel

Chengyu Li et al.

Summary: Researchers have developed a stretch sensor device for monitoring human joint/spinal motions with high sensitivity and durability. Through experimental and theoretical investigations, the device's potential applications in diagnosing, rehabilitating, and preventing orthopedic/neural diseases are demonstrated.

NATURE COMMUNICATIONS (2021)

Article Multidisciplinary Sciences

Self-powered ultraflexible photonic skin for continuous bio-signal detection via air-operation-stable polymer light-emitting diodes

Hiroaki Jinno et al.

Summary: The integration of ultraflexible optical sensors with power sources faces challenges due to the insufficient air operational stability of polymer light-emitting diodes. However, by combining air-operation-stable polymer light-emitting diodes, organic solar cells, and organic photodetectors, a self-powered organic optical system for photoplethysmogram monitoring has been developed. This system demonstrates high linearity and stability, making it suitable for long-term health monitoring applications.

NATURE COMMUNICATIONS (2021)

Article Multidisciplinary Sciences

Low cost exoskeleton manipulator using bidirectional triboelectric sensors enhanced multiple degree of freedom sensory system

Minglu Zhu et al.

Summary: The authors propose a triboelectric bi-directional sensor-based exoskeleton sensory system for monitoring the movements of human upper limb joints and controlling virtual characters and robotic arms in real-time. This system has the potential to be an economic and advanced human-machine interface for various applications such as robotic automation, healthcare, and training.

NATURE COMMUNICATIONS (2021)

Article Nanoscience & Nanotechnology

Hierarchical Honeycomb-Structured Electret/Triboelectric Nanogenerator for Biomechanical and Morphing Wing Energy Harvesting

Kai Tao et al.

Summary: The hierarchical honeycomb-inspired triboelectric nanogenerator (h-TENG) proposed in this study demonstrates remarkable energy harvesting capabilities for biomechanical and UAV applications. With a peak power density of 0.275 mW cm(-3) (or 2.48 mW g(-1)), the h-TENG shows potential for real-world applications in areas such as insole pressure mapping and UAV wing energy conversion.

NANO-MICRO LETTERS (2021)

Article Chemistry, Physical

Flexible and transparent sensors with hierarchically micro-nano texture for touchless sensing and controlling

Sicheng Chen et al.

Summary: This study demonstrates a flexible and transparent touchless sensor that can achieve non-contact control of a single pixel based on surface charge redistributions under hand motions. By optimizing the surface design and fabricating nano-micro textures on the sensing layer, the output signals are increased by over 200%, thus enhancing the device's sensitivity. The practical application of these sensors shows promising potential for non-contact control methods and provides a strategy for signal enhancement in near-field sensing technology.

NANO ENERGY (2021)

Article Chemistry, Physical

Boosting power conversion efficiency by hybrid triboelectric nanogenerator/silicon tandem solar cell toward rain energy harvesting

Leilei Zhao et al.

Summary: By stacking a triboelectric nanogenerator with a silicon solar cell to simultaneously harvest solar and rain energies, a novel tandem hybrid solar cell is demonstrated with enhanced power output and expanded working time, providing new opportunities for weather-independent solar cells.

NANO ENERGY (2021)

Article Chemistry, Physical

Self-powered 5G NB-IoT system for remote monitoring applications

Guosheng Hu et al.

Summary: This study introduces a self-powered 5G narrowband IoT system for remote fire monitoring, driven by a magnetic-assisted noncontact energy harvester. Through optimizing a magnetic arrangement, the rotating peak torque can be reduced more than 93%, providing an effective strategy for practical applications of self-powered remote monitoring systems.

NANO ENERGY (2021)

Article Chemistry, Multidisciplinary

Photoluminescence Gas Sensing by Fluorescein-Dye Anions/1-Butanesulfonate/Layered Double Hydroxide Hybrid Materials under Humid Environment Conditions

Ryo Sasai et al.

Summary: This study investigated the photoluminescent behavior of LDH/AFD/C4S hybrid powder in the presence of NH3 or NO2 gas under different relative humidity conditions. The results showed that the photoluminescence intensity could be significantly enhanced with NH3 gas at RH >= 40%, and gradually decreased with NO2 gas at RH >= 60%. The hybrid powder is considered suitable for optical NH3/NO2 sensor devices in humid air based on these findings.

NANOMATERIALS (2021)

Article Nanoscience & Nanotechnology

Suspended silicon waveguide platform with subwavelength grating metamaterial cladding for long-wave infrared sensing applications

Weixin Liu et al.

Summary: This study developed an LWIR photonic platform for gas sensing, utilizing suspended silicon waveguides and subwavelength grating metamaterial claddings. The platform was shown to have low propagation and bending losses, and functional devices such as grating couplers and Y-junctions demonstrated high performance. Sensing capabilities were showcased with toluene vapor detection, achieving a limit of detection of 75 ppm. The platform showed promise for on-site medical and environmental applications with fast response and recovery times.

NANOPHOTONICS (2021)

Article Chemistry, Multidisciplinary

All in One, Self-Powered Bionic Artificial Nerve Based on a Triboelectric Nanogenerator

Qian Zhang et al.

Summary: The APTN is an all-in-one artificial perception and transmission nerve system that mimics the biological sensory and nervous ability, showing excellent reliability with a single triboelectric electrode. By tailoring the geometry, different shapes of APTNs can be designed for specific applications like 2D detection.

ADVANCED SCIENCE (2021)

Article Multidisciplinary Sciences

Volatile organic compounds sensing based on Bennet doubler-inspired triboelectric nanogenerator and machine learning-assisted ion mobility analysis

Jianxiong Zhu et al.

Summary: The study presents a machine learning-enhanced ion mobility analyzer with a triboelectric-based ionizer, which provides effective identification and measurement of VOCs with specific design. The device is compact, easy to operate, and features real-time response and low power consumption, suitable for future IoT environmental monitoring applications.

SCIENCE BULLETIN (2021)

Article Chemistry, Multidisciplinary

Heterogeneously Integrated Graphene/Silicon/Halide Waveguide Photodetectors toward Chip-Scale Zero-Bias Long-Wave Infrared Spectroscopic Sensing

Yiming Ma et al.

Summary: Mid-infrared absorption spectroscopy is important for molecule identification and quantification, and integrated photonics technology allows on-chip spectroscopic sensing to minimize device size, cost, and power consumption. The integration of waveguides and photodetectors is essential for on-chip sensing systems, and extending the operating wavelengths to long-wave infrared range faces challenges from both waveguide platforms and photodetection technologies.

ACS NANO (2021)

Article Chemistry, Multidisciplinary

Triboelectric Nanogenerator for Ocean Wave Graded Energy Harvesting and Condition Monitoring

Yuhong Xu et al.

Summary: The study presents advanced technology using triboelectric nanogenerators to harvest blue energy in the ocean, creating a graded energy harvesting TENG that can adapt to wave changes. Experimental results show that the generator can generate more energy in a single operation cycle and can also be used for monitoring ocean wave conditions.

ACS NANO (2021)

Article Chemistry, Multidisciplinary

Flexible Seaweed-Like Triboelectric Nanogenerator as a Wave Energy Harvester Powering Marine Internet of Things

Yan Wang et al.

Summary: The Marine Internet of Things (MIoT) is composed of marine distributed sensors and highly reliant on batteries. A flexible seaweed-like triboelectric nanogenerator (S-TENG) capable of utilizing wave energy has been proposed to provide in situ power supply. The bending and recovering of the S-TENG structure under wave excitations can be converted to electricity, making it a potential effective approach for achieving a battery independent MIoT.

ACS NANO (2021)

Article Chemistry, Multidisciplinary

Artificial Intelligence-Enabled Caregiving Walking Stick Powered by Ultra-Low-Frequency Human Motion

Xinge Guo et al.

Summary: The walking stick, powered by ultralow-frequency human motion and equipped with advanced sensing features, serves as a healthcare monitoring platform for motion-impaired users. It provides functionalities such as identity recognition, disability evaluation, and motion status distinguishing, along with GPS tracing and environmental sensing. The caregiving walking stick demonstrates the potential to be an intelligent aid for motion-impaired users to live life with autonomy and safety.

ACS NANO (2021)

Article Chemistry, Multidisciplinary

Segmented Swing-Structured Fur-Based Triboelectric Nanogenerator for Harvesting Blue Energy toward Marine Environmental Applications

Hao Pang et al.

Summary: This study developed a SSF-TENG for harvesting water wave energy, achieving an extended energy harvesting period and high efficiency through optimized design and materials. The SSF-TENG can deliver reliable peak and average power under real water wave triggering, laying a foundation for self-powered marine environmental applications.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Multidisciplinary

Multifunctional Triboelectric Nanogenerator-Enabled Structural Elements for Next Generation Civil Infrastructure Monitoring Systems

Qianyun Zhang et al.

Summary: This study proposes a new concept of structural elements (TENG-SE) that can self-empower and self-monitor in civil infrastructure systems. By developing a proof-of-concept multifunctional composite rebars with TENG mechanisms and conducting empirical and theoretical studies to verify its electrical and mechanical performance, the capability of embedded structural elements to detect damage at multiscale is demonstrated.

ADVANCED FUNCTIONAL MATERIALS (2021)

Review Chemistry, Multidisciplinary

Triboelectric Nanogenerators for Therapeutic Electrical Stimulation

Giorgio Conta et al.

Summary: Current research focuses on developing self-powered IOB therapeutic devices using TENG technology, known for its bioconformability, low cost, simple manufacturability, and self-power capabilities. TENG-induced ES holds promise for novel therapeutic interventions and could pave the way for the development of personalized healthcare systems.

ADVANCED MATERIALS (2021)

Review Chemistry, Multidisciplinary

Triboelectric Nanogenerator-Based Sensor Systems for Chemical or Biological Detection

Qitao Zhou et al.

Summary: The rapid advances in the Internet of things and wearable devices have created a massive platform for sensor systems that detect chemical or biological agents. Triboelectric nanogenerators (TENGs) represent a thriving renewable energy technology with the potential to revolutionize this field. This review discusses the significance of TENG-based sensor systems in chemical or biological detection, and categorizes a range of TENGs based on their roles as power supplies and/or self-powered active sensors.

ADVANCED MATERIALS (2021)

Review Chemistry, Multidisciplinary

Wearable Thermoelectric Materials and Devices for Self-Powered Electronic Systems

Yanhua Jia et al.

Summary: The emergence of artificial intelligence and the Internet of Things has led to a growing demand for wearable and maintenance-free power sources. Development of devices powered by body heat is now feasible, and thermoelectric materials have emerged as promising candidates for effective conversion of body heat into electricity. Wearable thermoelectric generators have become more flexible and stretchable, and various functional materials, processing techniques, and device design strategies are discussed in this review. Challenges in organic TE materials, interfacial engineering, and assessments of device performance are also addressed, with suggestions provided for future developments in the area of wearable TE materials and devices.

ADVANCED MATERIALS (2021)

Article Chemistry, Multidisciplinary

Ambulatory Cardiovascular Monitoring Via a Machine-Learning-Assisted Textile Triboelectric Sensor

Yunsheng Fang et al.

Summary: The wearable bioelectronic device developed is a low-cost, lightweight, and mechanically durable textile triboelectric sensor that can convert skin deformation caused by arterial pulsatility into electricity for continuous pulse waveform monitoring. The sensor has a high signal-to-noise ratio, fast response time, and high sensitivity. With the assistance of machine learning algorithms, it can accurately measure systolic and diastolic pressure and share health data through a customized cellphone application.

ADVANCED MATERIALS (2021)

Review Engineering, Electrical & Electronic

Technology evolution from micro-scale energy harvesters to nanogenerators

Xinge Guo et al.

Summary: Energy harvesting technologies have developed significantly since the end of the last century, providing sustainable power supplies for wireless sensor nodes in various locations. These technologies continue to advance through improved performance and hybrid strategies for more efficient mechanical energy utilization. The integration of energy harvesters with self-sustainable systems and AI technology is anticipated for the future.

JOURNAL OF MICROMECHANICS AND MICROENGINEERING (2021)

Article Chemistry, Physical

A hybridized electromagnetic-triboelectric nanogenerator designed for scavenging biomechanical energy in human balance control

Long Liu et al.

Summary: This study introduces a hybridized electromagnetic-triboelectric nanogenerator (HETNG) that can harvest biomechanical energy during human balance control processes and provide significant monitoring functions. With a rectification circuit, the HETNG can generate high output power at different positions, which is beneficial for slow-walking elderly individuals and people with limited mobility or disabilities.

NANO RESEARCH (2021)

Article Optics

Mid-infrared semimetal polarization detectors with configurable polarity transition

Jingxuan Wei et al.

Summary: A nanoantenna-mediated semimetal photodetector, capable of configurable polarity transition and covering a wide range of polarization ratios from positive to negative values, has been reported. This device breaks the conventional relationship between polarization ratio (PR) and diattenuation, allowing for PR values to approach infinity at the polarity-transition point.

NATURE PHOTONICS (2021)

Article Multidisciplinary Sciences

Autonomous self-repair in piezoelectric molecular crystals

Surojit Bhunia et al.

Summary: Living tissue utilizes stress-accumulated electrical charge for wound closure, while self-repairing synthetic materials typically need external stimuli. However, piezoelectric bipyrazole organic crystals autonomously self-heal with crystallographic precision.

SCIENCE (2021)

Article Multidisciplinary Sciences

AI enabled sign language recognition and VR space bidirectional communication using triboelectric smart glove

Feng Wen et al.

Summary: The study introduces an artificial intelligence enabled system for sign language recognition and communication, which utilizes a deep learning model to recognize words and sentences in sign language, enabling reverse reconstruction of sentences and identification of new sentence combinations. The results of sign language recognition are projected into virtual space and translated into text and audio, facilitating remote bidirectional communication between signers and non-signers.

NATURE COMMUNICATIONS (2021)

Review Chemistry, Analytical

Combination of Piezoelectric and Triboelectric Devices for Robotic Self-Powered Sensors

Zhicheng Han et al.

Summary: This paper discusses the application of self-powered sensors in robots, focusing on the principles and development status of pressure sensors, displacement sensors, and 3D acceleration sensors based on TENG, PE, and hybrid sensors.

MICROMACHINES (2021)

Article Chemistry, Physical

Self-sustainable flow-velocity detection via electromagnetic/triboelectric hybrid generator aiming at IoT-based environment monitoring

Quan Zhang et al.

Summary: This paper presents a hybrid generator composed of TENG and EMG, which can harvest mechanical energy and real-time flow velocity sensing, with output boosted by gear pairs. Experimental results show that gear pairs can increase the output of TENG and EMG by more than twice and six times, respectively, achieving a rotational frequency of 10Hz.

NANO ENERGY (2021)

Article Chemistry, Physical

Magnetic-interaction assisted hybridized triboelectric-electromagnetic nanogenerator for advanced human-machine interfaces

Long Liu et al.

Summary: The MAHN, a hybridized triboelectric-electromagnetic nanogenerator assisted by magnetic interaction, has been optimized to efficiently harvest energy and serve as a self-powered sensor for HMI applications, showing great adaptability and potential for various advanced applications.

NANO ENERGY (2021)

Article Chemistry, Physical

Machine learning-enabled textile-based graphene gas sensing with energy harvesting-assisted IoT application

Jianxiong Zhu et al.

Summary: The article discusses the development of a flexible gas sensor using inkjet-printing technology on textile substrates, specifically focusing on a high-performance hydrogen sensor. The sensor operates based on the catalytic effect of palladium nanoparticles on reduced graphene oxide, showing superior sensing response compared to traditional membrane sensors. The study also explores the influence of temperature on sensor response and highlights the potential for machine learning and IoT to power wearable applications.

NANO ENERGY (2021)

Article Chemistry, Physical

Bio-inspired, intelligent flexible sensing skin for multifunctional flying perception

Wennan Xiong et al.

Summary: Developing multifunctional flying perceptibility by mimicking the comprehensive capabilities of flying creatures, an intelligent flexible sensing skin with components similar to skin-like mechanosensing, neuron-like data transmission, immune system-like impact monitoring, and brain-like artificial intelligence has been shown to bring substantial improvements to aircraft performance. It also holds great potential for extending the capabilities of unmanned air vehicles and underwater vehicles.

NANO ENERGY (2021)

Article Chemistry, Physical

Integrated study of triboelectric nanogenerator for ocean wave energy harvesting: Performance assessment in realistic sea conditions

C. Rodrigues et al.

Summary: Ocean activities rely on energy-hungry offshore equipment, often powered by solar panels or wind turbines. This study proposes using triboelectric nanogenerators (TENGs) for wave buoys, with experiments showing increased electrical outputs with shorter wave periods and higher wave amplitudes. The research highlights the importance of considering the full dynamics of buoys, beyond just TENGs, when dealing with wave excitations.

NANO ENERGY (2021)

Review Chemistry, Multidisciplinary

Piezoelectric Materials for Energy Harvesting and Sensing Applications: Roadmap for Future Smart Materials

Susmriti Das Mahapatra et al.

Summary: Piezoelectric materials are known as smart materials for their ability to transduce mechanical pressure into electrical signals, and are extensively utilized in energy harvesting for their scalability and high-power densities. They have promising applications in wireless devices and self-powered sensors, but also face challenges.

ADVANCED SCIENCE (2021)

Article Chemistry, Multidisciplinary

Artificial Intelligence of Things (AIoT) Enabled Virtual Shop Applications Using Self-Powered Sensor Enhanced Soft Robotic Manipulator

Zhongda Sun et al.

Summary: The rapid advancements in AIoT technology have enabled the development of a digital-twin-based remote interactive system for advanced robotic-enabled industrial automation and virtual shopping. Through the integration of multifunctional perception systems and smart soft robotic manipulators, with the aid of machine learning, the system can automatically recognize objects and provide real-time feedback to users, showing great potential as an advanced human-machine interface.

ADVANCED SCIENCE (2021)

Article Chemistry, Multidisciplinary

A Motion Capturing and Energy Harvesting Hybridized Lower-Limb System for Rehabilitation and Sports Applications

Shan Gao et al.

Summary: This study introduces a hybrid system for lower-limb motion monitoring and energy harvesting using 3D printing technology. It addresses the issues of cost-effectiveness, energy efficiency, and computational complexity reduction through the use of S-PEG and R-TENG for energy harvesting and motion sensing.

ADVANCED SCIENCE (2021)

Article Chemistry, Physical

A passive perspiration biofuel cell: High energy return on investment

Lu Yin et al.

Summary: This study introduces a touch-based lactate biofuel cell harvester, which leverages the high passive perspiration rate of fingertips for bioenergy harvesting without the need for human movement. In addition, piezoelectric generators are integrated to further scavenge mechanical energy, thus showcasing a practical example of remarkably high energy return on investment for future self-sustainable electronic systems.

JOULE (2021)

Article Chemistry, Physical

Active resonance triboelectric nanogenerator for harvesting omnidirectional water-wave energy

Chuguo Zhang et al.

Summary: An active resonance triboelectric nanogenerator (AR-TENG) system is reported for harvesting water-wave energy efficiently, utilizing simple pendulum, tumbler, and flexible ring TENG to collect omnidirectional and frequency varying water-wave energy through excellent structural design and resonance effect.

JOULE (2021)

Review Chemistry, Physical

Recent advances in engineered metal oxide nanostructures for supercapacitor applications: experimental and theoretical aspects

Manikandan Kandasamy et al.

Summary: Supercapacitors, recognized as energy storage devices in sustainable and renewable energy storage, offer higher energy and power density but face challenges such as low energy density and cycle life compared to batteries. Researchers are focusing on improving their electrochemical properties through the fabrication of metal oxide nanostructures and modification methods like doping, introducing oxygen vacancies, and hybridization with carbon allotropes. This review presents advancements in supercapacitor energy storage and highlights approaches in fabricating supercapacitor electrode materials, providing valuable insights for researchers in the energy storage field.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Multidisciplinary Sciences

Recent progress in human body energy harvesting for smart bioelectronic system

Yang Zou et al.

Summary: This research reviews the sources of energy in the human body, energy harvesting technologies, applications, advantages, and critical issues. It also discusses interaction strategies between energy harvesting devices and the human body, introduces the concept of a self-powered closed-loop bioelectronic system, and explores the future development trends of this system.

FUNDAMENTAL RESEARCH (2021)

Review Chemistry, Multidisciplinary

Fiber-Based Energy Conversion Devices for Human-Body Energy Harvesting

Liang Huang et al.

ADVANCED MATERIALS (2020)

Article Chemistry, Multidisciplinary

Bioinspired Triboelectric Nanogenerators as Self-Powered Electronic Skin for Robotic Tactile Sensing

Guo Yao et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Chemistry, Multidisciplinary

A Nonmetallic Stretchable Nylon-Modified High Performance Triboelectric Nanogenerator for Energy Harvesting

Jichao Qian et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Chemistry, Multidisciplinary

Triboelectric Touch-Free Screen Sensor for Noncontact Gesture Recognizing

Yingjie Tang et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Materials Science, Multidisciplinary

Smart Soft Actuators and Grippers Enabled by Self-Powered Tribo-Skins

Shoue Chen et al.

ADVANCED MATERIALS TECHNOLOGIES (2020)

Review Chemistry, Multidisciplinary

Emerging Implantable Energy Harvesters and Self-Powered Implantable Medical Electronics

Dongjie Jiang et al.

ACS NANO (2020)

Review Chemistry, Multidisciplinary

Smart Textiles for Electricity Generation

Guorui Chen et al.

CHEMICAL REVIEWS (2020)

Review Chemistry, Analytical

Development Trends and Perspectives of Future Sensors and MEMS/NEMS

Jianxiong Zhu et al.

MICROMACHINES (2020)

Review Chemistry, Analytical

Self-Powered Sensors and Systems Based on Nanogenerators

Zhiyi Wu et al.

SENSORS (2020)

Article Multidisciplinary Sciences

High-performance particulate matter including nanoscale particle removal by a self-powered air filter

Guo-Hao Zhang et al.

NATURE COMMUNICATIONS (2020)

Article Chemistry, Physical

Triboelectric Nanogenerator (TENG)-Sparking an Energy and Sensor Revolution

Zhong Lin Wang

ADVANCED ENERGY MATERIALS (2020)

Article Materials Science, Multidisciplinary

High-Responsivity Mid-Infrared Black Phosphorus Slow Light Waveguide Photodetector

Yiming Ma et al.

ADVANCED OPTICAL MATERIALS (2020)

Article Chemistry, Physical

Energy harvesting for jet engine monitoring

Yilong Wang et al.

NANO ENERGY (2020)

Review Nanoscience & Nanotechnology

Metamaterials - from fundamentals and MEMS tuning mechanisms to applications

Yuhua Chang et al.

NANOPHOTONICS (2020)

Article Chemistry, Multidisciplinary

Wearable Triboelectric-Human-Machine Interface (THMI) Using Robust Nanophotonic Readout

Bowei Dong et al.

ACS NANO (2020)

Article Chemistry, Multidisciplinary

Dual Friction Mode Textile-Based Tire Cord Triboelectric Nanogenerator

Wanchul Seung et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Chemistry, Multidisciplinary

A Self-Powered Angle Sensor at Nanoradian-Resolution for Robotic Arms and Personalized Medicare

Ziming Wang et al.

ADVANCED MATERIALS (2020)

Article Chemistry, Physical

Triboelectric speed bump as a self-powered automobile warning and velocity sensor

Deokjae Heo et al.

NANO ENERGY (2020)

Article Materials Science, Multidisciplinary

Bionic-Fin-Structured Triboelectric Nanogenerators for Undersea Energy Harvesting

Chuguo Zhang et al.

ADVANCED MATERIALS TECHNOLOGIES (2020)

Article Materials Science, Multidisciplinary

Self-Powered Electronic Skin with Multisensory Functions Based on Thermoelectric Conversion

Jinfeng Yuan et al.

ADVANCED MATERIALS TECHNOLOGIES (2020)

Article Chemistry, Multidisciplinary

Smart Insole for Robust Wearable Biomechanical Energy Harvesting in Harsh Environments

Zhihao Zhou et al.

ACS NANO (2020)

Review Chemistry, Multidisciplinary

Recent Advances in Self-Powered Tribo-/Piezoelectric Energy Harvesters: All-In-One Package for Future Smart Technologies

Sumanta Kumar Karan et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Review Biophysics

Powering future body sensor network systems: A review of power sources

Yifei Wang et al.

BIOSENSORS & BIOELECTRONICS (2020)

Article Multidisciplinary Sciences

Employing a MEMS plasma switch for conditioning high-voltage kinetic energy harvesters

Hemin Zhang et al.

NATURE COMMUNICATIONS (2020)

Article Multidisciplinary Sciences

Bio-inspired vertebral design for scalable and flexible perovskite solar cells

Xiangchuan Meng et al.

NATURE COMMUNICATIONS (2020)

Article Multidisciplinary Sciences

Pumping up the charge density of a triboelectric nanogenerator by charge-shuttling

Huamei Wang et al.

NATURE COMMUNICATIONS (2020)

Article Multidisciplinary Sciences

Deep learning enabled smart mats as a scalable floor monitoring system

Qiongfeng Shi et al.

NATURE COMMUNICATIONS (2020)

Article Multidisciplinary Sciences

Triboelectric nanogenerator sensors for soft robotics aiming at digital twin applications

Tao Jin et al.

NATURE COMMUNICATIONS (2020)

Article Nanoscience & Nanotechnology

Strain-Discriminable Pressure/Proximity Sensing of Transparent Stretchable Electronic Skin Based on PEDOT:PSS/SWCNT Electrodes

Pengfei Zhao et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Multidisciplinary Sciences

A high-efficiency bioinspired photoelectric-electromechanical integrated nanogenerator

Sicheng Liu et al.

NATURE COMMUNICATIONS (2020)

Article Engineering, Electrical & Electronic

Deep learning-enabled triboelectric smart socks for IoT-based gait analysis and VR applications

Zixuan Zhang et al.

NPJ FLEXIBLE ELECTRONICS (2020)

Article Engineering, Multidisciplinary

Graphene oxide thin film structural dielectric capacitors for aviation static electricity harvesting and storage

Kit-Ying Chan et al.

COMPOSITES PART B-ENGINEERING (2020)

Article Chemistry, Physical

Soft robots with self-powered configurational sensing

Jian Chen et al.

NANO ENERGY (2020)

Article Multidisciplinary Sciences

Quantifying the triboelectric series

Haiyang Zou et al.

NATURE COMMUNICATIONS (2019)

Article Chemistry, Physical

Self-powered electronic skin based on the triboelectric generator

Haotian Chen et al.

NANO ENERGY (2019)

Article Multidisciplinary Sciences

Symbiotic cardiac pacemaker

Han Ouyang et al.

NATURE COMMUNICATIONS (2019)

Article Chemistry, Multidisciplinary

Self-Powered Bio-Inspired Spider-Net-Coding Interface Using Single-Electrode Triboelectric Nanogenerator

Qiongfeng Shi et al.

ADVANCED SCIENCE (2019)

Article Materials Science, Multidisciplinary

On the origin of contact-electrification

Zhong Lin Wang et al.

MATERIALS TODAY (2019)

Article Chemistry, Multidisciplinary

Self-Powered Sensors Enabled by Wide-Bandgap Perovskite Indoor Photovoltaic Cells

Ian Mathews et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Article Chemistry, Multidisciplinary

Flexible Smart Noncontact Control Systems with Ultrasensitive Humidity Sensors

Juehan Yang et al.

SMALL (2019)

Article Chemistry, Physical

A stretchable dual-mode sensor array for multifunctional robotic electronic skin

Cheng Zhang et al.

NANO ENERGY (2019)

Review Materials Science, Multidisciplinary

Tire Condition Monitoring and Intelligent Tires Using Nanogenerators Based on Piezoelectric, Electromagnetic, and Triboelectric Effects

Hassan Askari et al.

ADVANCED MATERIALS TECHNOLOGIES (2019)

Article Multidisciplinary Sciences

A bimodal soft electronic skin for tactile and touchless interaction in real time

Jin Ge et al.

NATURE COMMUNICATIONS (2019)

Article Chemistry, Multidisciplinary

Printable Fabrication of a Fully Integrated and Self-Powered Sensor System on Plastic Substrates

Yuanjing Lin et al.

ADVANCED MATERIALS (2019)

Review Chemistry, Multidisciplinary

Significance of Nanomaterials in Wearables: A Review on Wearable Actuators and Sensors

Wanasinghe Arachchige Dumith Madushanka Jayathilaka et al.

ADVANCED MATERIALS (2019)

Article Materials Science, Multidisciplinary

Direct Visualization of Optical Activity in Chiral Substances Using a Helical Nanofilament (B4) Liquid Crystal Phase

Wongi Park et al.

ADVANCED OPTICAL MATERIALS (2019)

Review Chemistry, Physical

Triboelectric nanogenerators enabled sensing and actuation for robotics

Shaoyu Liu et al.

NANO ENERGY (2019)

Review Chemistry, Physical

Strategies to achieve high performance piezoelectric nanogenerators

Dengwei Hu et al.

NANO ENERGY (2019)

Article Materials Science, Multidisciplinary

A Triboelectric Nanogenerator-Based Smart Insole for Multifunctional Gait Monitoring

Zhiming Lin et al.

ADVANCED MATERIALS TECHNOLOGIES (2019)

Article Chemistry, Multidisciplinary

Direct Powering a Real Cardiac Pacemaker by Natural Energy of a Heartbeat

Ning Li et al.

ACS NANO (2019)

Review Chemistry, Multidisciplinary

Wearable and Implantable Triboelectric Nanogenerators

Zhuo Liu et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Article Chemistry, Multidisciplinary

Hybrid Energy Harvesters: Toward Sustainable Energy Harvesting

Hanjun Ryu et al.

ADVANCED MATERIALS (2019)

Article Engineering, Electrical & Electronic

Wireless body sensor networks based on metamaterial textiles

Xi Tian et al.

NATURE ELECTRONICS (2019)

Review Chemistry, Analytical

Use of Electronic Noses for Diagnosis of Digestive and Respiratory Diseases through the Breath

Carlos Sanchez et al.

BIOSENSORS-BASEL (2019)

Article Nanoscience & Nanotechnology

A Self-Powered Wearable Pressure Sensor and Pyroelectric Breathing Sensor Based on GO Interfaced PVDF Nanofibers

Krittish Roy et al.

ACS APPLIED NANO MATERIALS (2019)

Article Engineering, Electrical & Electronic

A wireless body area sensor network based on stretchable passive tags

Simiao Niu et al.

NATURE ELECTRONICS (2019)

Article Thermodynamics

Optimized composite piezoelectric energy harvesting floor tile for smart home energy management

Kyung-Bum Kim et al.

ENERGY CONVERSION AND MANAGEMENT (2018)

Article Chemistry, Physical

Self-powered versatile shoes based on hybrid nanogenerators

Long Liu et al.

NANO RESEARCH (2018)

Article Nanoscience & Nanotechnology

Triboelectric Electromagnetic Hybrid Generator for Harvesting Blue Energy

Huiyun Shao et al.

NANO-MICRO LETTERS (2018)

Article Nanoscience & Nanotechnology

Triboelectric Electromagnetic Hybrid Generator for Harvesting Blue Energy

Huiyun Shao et al.

NANO-MICRO LETTERS (2018)

Article Chemistry, Physical

Self-Powered Wearable Electrocardiography Using a Wearable Thermoelectric Power Generator

Choong Sun Kim et al.

ACS ENERGY LETTERS (2018)

Article Materials Science, Multidisciplinary

A Self-Powered Portable Power Bank Based on a Hybridized Nanogenerator

Long Liu et al.

ADVANCED MATERIALS TECHNOLOGIES (2018)

Review Chemistry, Physical

Towards self-powered sensing using nanogenerators for automotive systems

Hassan Askari et al.

NANO ENERGY (2018)

Article Nanoscience & Nanotechnology

Slit-Enhanced Chiral- and Broadband Infrared Ultra-Sensing

Richard Knipper et al.

ACS PHOTONICS (2018)

Review Materials Science, Multidisciplinary

Hybrid, Multi-Source, and Integrated Energy Harvesters

Yang Bai et al.

FRONTIERS IN MATERIALS (2018)

Review Computer Science, Interdisciplinary Applications

5G Internet of Things: A survey

Shancang Li et al.

JOURNAL OF INDUSTRIAL INFORMATION INTEGRATION (2018)

Review Nanoscience & Nanotechnology

Mid-infrared integrated photonics on silicon: a perspective

Hongtao Lin et al.

NANOPHOTONICS (2018)

Editorial Material Multidisciplinary Sciences

Bring on the body NET

Bryant Chu et al.

NATURE (2017)

Article Multidisciplinary Sciences

Chirality detection of enantiomers using twisted optical metamaterials

Yang Zhao et al.

NATURE COMMUNICATIONS (2017)

Review Chemistry, Physical

Toward the blue energy dream by triboelectric nanogenerator networks

Zhong Lin Wang et al.

NANO ENERGY (2017)

Article Chemistry, Physical

A wearable pyroelectric nanogenerator and self-powered breathing sensor

Hao Xue et al.

NANO ENERGY (2017)

Article Nanoscience & Nanotechnology

Nanofibrous Smart Fabrics from Twisted Yarns of Electrospun Piezopolymer

Enlong Yang et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

Article Chemistry, Multidisciplinary

Lawn Structured Triboelectric Nanogenerators for Scavenging Sweeping Wind Energy on Rooftops

Lei Zhang et al.

ADVANCED MATERIALS (2016)

Article Chemistry, Multidisciplinary

Efficient Scavenging of Solar and Wind Energies in a Smart City

Shuhua Wang et al.

ACS NANO (2016)

Review Chemistry, Multidisciplinary

Energy Harvesters for Wearable and Stretchable Electronics: From Flexibility to Stretchability

Hao Wu et al.

ADVANCED MATERIALS (2016)

Article Materials Science, Multidisciplinary

New concept ultraviolet photodetectors

Hongyu Chen et al.

MATERIALS TODAY (2015)

Article Multidisciplinary Sciences

Standards and figure-of-merits for quantifying the performance of triboelectric nanogenerators

Yunlong Zi et al.

NATURE COMMUNICATIONS (2015)

Article Chemistry, Physical

Blow-driven triboelectric nanogenerator as an active alcohol breath analyzer

Zhen Wen et al.

NANO ENERGY (2015)

Article Physics, Applied

Ultra-wide frequency broadening mechanism for micro-scale electromagnetic energy harvester

Huicong Liu et al.

APPLIED PHYSICS LETTERS (2014)

Review Instruments & Instrumentation

A review of piezoelectric polymers as functional materials for electromechanical transducers

Khaled S. Ramadan et al.

SMART MATERIALS AND STRUCTURES (2014)

Article Chemistry, Physical

Rotating-Disk-Based Direct-Current Triboelectric Nanogenerator

Chi Zhang et al.

ADVANCED ENERGY MATERIALS (2014)

Article Chemistry, Multidisciplinary

Theoretical study of contact-mode triboelectric nanogenerators as an effective power source

Simiao Niu et al.

ENERGY & ENVIRONMENTAL SCIENCE (2013)

Article Engineering, Electrical & Electronic

An electret-based energy harvesting device with a wafer-level fabrication process

Andrea Crovetto et al.

JOURNAL OF MICROMECHANICS AND MICROENGINEERING (2013)

Article Chemistry, Multidisciplinary

All-Solution-Processed Flexible Thin Film Piezoelectric Nanogenerator

Sung Yun Chung et al.

ADVANCED MATERIALS (2012)

Article Chemistry, Multidisciplinary

A Hybrid Piezoelectric Structure for Wearable Nanogenerators

Minbaek Lee et al.

ADVANCED MATERIALS (2012)

Article Chemistry, Multidisciplinary

Progress in Piezotronics and Piezo-Phototronics

Zhong Lin Wang

ADVANCED MATERIALS (2012)

Article Physics, Applied

Piezoelectric nanogenerator based on zinc oxide nanorods grown on textile cotton fabric

Azam Khan et al.

APPLIED PHYSICS LETTERS (2012)

Article Chemistry, Multidisciplinary

Enhancement of piezoelectricity via electrostatic effects on a textile platform

Hyunjin Kim et al.

ENERGY & ENVIRONMENTAL SCIENCE (2012)

Article Engineering, Electrical & Electronic

Feasibility study of a 3D vibration-driven electromagnetic MEMS energy harvester with multiple vibration modes

Huicong Liu et al.

JOURNAL OF MICROMECHANICS AND MICROENGINEERING (2012)

Article Chemistry, Physical

Flexible triboelectric generator!

Feng-Ru Fan et al.

NANO ENERGY (2012)

Article Engineering, Electrical & Electronic

Micro Power Generator for Harvesting Low-Frequency and Nonperiodic Vibrations

Tzeno Galchev et al.

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS (2011)

Article Green & Sustainable Science & Technology

Energy harvesting: State-of-the-art

Adnan Harb

RENEWABLE ENERGY (2011)

Article Nanoscience & Nanotechnology

Ultrasensitive detection and characterization of biomolecules using superchiral fields

E. Hendry et al.

NATURE NANOTECHNOLOGY (2010)

Article Engineering, Electrical & Electronic

Bi2Te3-Based Flexible Micro Thermoelectric Generator With Optimized Design

Wulf Glatz et al.

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS (2009)

Article Engineering, Electrical & Electronic

Characterization of heavily doped polysilicon films for CMOS-MEMS thermoelectric power generators

Jin Xie et al.

JOURNAL OF MICROMECHANICS AND MICROENGINEERING (2009)

Article Engineering, Electrical & Electronic

Electromagnetic energy harvesting from vibrations of multiple frequencies

Bin Yang et al.

JOURNAL OF MICROMECHANICS AND MICROENGINEERING (2009)

Article Engineering, Electrical & Electronic

Design and optimization of wafer bonding packaged microelectromechanical systems thermoelectric power generators with heat dissipation path

Chengkuo Lee et al.

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B (2009)

Review Engineering, Multidisciplinary

Piezoelectric MEMS sensors: state-of-the-art and perspectives

S. Tadigadapa et al.

MEASUREMENT SCIENCE AND TECHNOLOGY (2009)

Review Engineering, Electrical & Electronic

Review: Semiconductor Piezoresistance for Microsystems

A. Alvin Barlian et al.

PROCEEDINGS OF THE IEEE (2009)

Article Engineering, Electrical & Electronic

Theoretical comparison of the energy harvesting capability among various electrostatic mechanisms from structure aspect

Chengkuo Lee et al.

SENSORS AND ACTUATORS A-PHYSICAL (2009)

Review Physics, Applied

Small-scale energy harvesting through thermoelectric, vibration, and radiofrequency power conversion

Nicholas S. Hudak et al.

JOURNAL OF APPLIED PHYSICS (2008)

Article Multidisciplinary Sciences

Microfibre-nanowire hybrid structure for energy scavenging

Yong Qin et al.

NATURE (2008)

Review Instruments & Instrumentation

A review of power harvesting using piezoelectric materials (2003-2006)

Steven R. Anton et al.

SMART MATERIALS AND STRUCTURES (2007)

Article Engineering, Electrical & Electronic

An integrated floating-electrode electric microgenerator

Wei Ma et al.

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS (2007)

Article Materials Science, Ceramics

Energy harvesting MEMS device based on thin film piezoelectric cantilevers

W. J. Choi et al.

JOURNAL OF ELECTROCERAMICS (2006)

Article Engineering, Electrical & Electronic

Piezoelectric properties of polycrystalline AlN thin films for MEMS application

K. Tonisch et al.

SENSORS AND ACTUATORS A-PHYSICAL (2006)

Article Multidisciplinary Sciences

Piezoelectric nanogenerators based on zinc oxide nanowire arrays

ZL Wang et al.

SCIENCE (2006)

Article Engineering, Electrical & Electronic

Design and optimization of a MEMS electret-based capacitive energy scavenger

F Peano et al.

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS (2005)

Article Chemistry, Analytical

Diamond microelectronic gas sensor for detection of benzene and toluene

Y Gurbuz et al.

SENSORS AND ACTUATORS B-CHEMICAL (2004)

Article Instruments & Instrumentation

Modeling and analysis of micro piezoelectric power generators for micro-electromechanical-systems applications

F Lu et al.

SMART MATERIALS AND STRUCTURES (2004)

Article Engineering, Electrical & Electronic

Micromachined CMOS thermoelectric generators as on-chip power supply

M Strasser et al.

SENSORS AND ACTUATORS A-PHYSICAL (2004)

Article Engineering, Electrical & Electronic

Generation of electrical energy for portable devices Comparative study of an electromagnetic and a piezoelectric system

G Poulin et al.

SENSORS AND ACTUATORS A-PHYSICAL (2004)

Article Instruments & Instrumentation

A piezoelectric vibration based generator for wireless electronics

S Roundy et al.

SMART MATERIALS & STRUCTURES (2004)

Article Materials Science, Ceramics

Thin film piezoelectrics for MEMS

S Trolier-McKinstry et al.

JOURNAL OF ELECTROCERAMICS (2004)

Article Engineering, Electrical & Electronic

Miniaturized thermoelectric generators based on poly-Si and poly-SiGe surface micromachining

M Strasser et al.

SENSORS AND ACTUATORS A-PHYSICAL (2002)

Review Instruments & Instrumentation

Microelectromechanical systems (MEMS): fabrication, design and applications

JW Judy

SMART MATERIALS AND STRUCTURES (2001)

Article Computer Science, Hardware & Architecture

Vibration-to-electric energy conversion

S Meninger et al.

IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS (2001)

Article Engineering, Electrical & Electronic

A high-performance planar piezoresistive accelerometer

A Partridge et al.

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS (2000)