☆ 4.8 Article

Optimisation-driven design of sliding mode triboelectric energy harvesters

NANO ENERGY (2023)

Related references

Note: Only part of the references are listed.

Article Chemistry, Physical

Self-powered triboelectric MEMS accelerometer

Mohammad Alzgool et al.

Summary: A self-powered triboelectric accelerometer in micro scale was developed using CMOS-compatible processes and triboelectric nanogenerator technology. The device operates in contact-separation mode and was fabricated using MEMS technology with a multi-layer design. An aluminum and polyimide triboelectric pair was used, generating charges on contact. The output voltage of the fabricated accelerometer linearly correlates with acceleration, with a maximum sensitivity of 70 mV/g at 700 Hz excitation frequency.

NANO ENERGY (2023)

Add to Collection

Article Thermodynamics

Multi-pulse triboelectric nanogenerator based on micro-gap corona discharge for enhancement of output performance

Ru Wang et al.

Summary: This paper proposes a multi-pulse triboelectric nanogenerator (MP-TENG) with enhanced output power by controlling the negative corona discharge. The experimental results show significant improvements in voltage, current, and discharge quantity. The MP-TENG demonstrates superior output performance, presenting great potential in practical applications and guiding the introduction of corona discharge into TENG.

ENERGY (2022)

Add to Collection

Article Chemistry, Physical

Global optimisation approach for designing high-efficiency piezoelectric beam-based energy harvesting devices

Daniil Yurchenko et al.

Summary: The paper introduces a novel methodology for developing high-power energy harvesting devices using piezoelectric beams, with a global multidimensional constrained optimization algorithm. By incorporating a specially designed electrical circuit, the device's efficiency can be increased by 35% compared to standard energy harvesting circuits with independent rectifiers.

NANO ENERGY (2022)

Add to Collection

Review Multidisciplinary Sciences

Harvesting circuits for triboelectric nanogenerators for wearable applications

David Macario et al.

Summary: This paper reviews the technology, construction, materials, and operation of triboelectric nanogenerators (TENGs), focusing on strategies for harvesting circuits. The main challenges of efficiency, reliability, energy storage, and sustainability are discussed.

ISCIENCE (2022)

Add to Collection

Review Chemistry, Physical

Output optimization of biodegradable triboelectric nanogenerators

Yang Lyu et al.

Summary: Biodegradable triboelectric nanogenerators (BD-TENGs) have gained attention in the field of green energy due to their eco-friendliness, safety, and biocompatibility. However, their relatively low output performance remains a challenge. This review summarizes the existing optimizing methods of BD-TENGs, which include altering material compositions, changing surface microstructures, and improving dielectric properties.

NANO ENERGY (2022)

Add to Collection

Article Chemistry, Physical

Micro-triboelectric generator for zero-power shock detection

Mohammad Alzgool et al.

Summary: This work demonstrates zero-power shock sensing using a micro-triboelectric generator and MEMS electrostatic actuator system. The generator converts mechanical shock into voltage, which is then utilized to actuate a MEMS switch. Through the integration of MEMS technology, the fabrication process of a Triboelectric-Nano-Generator (TENG) is presented for the first time. The TENG shows the ability to provide a voltage difference of up to 0.4V at 2.3g acceleration and successfully actuates a cantilevered MEMS switch.

NANO ENERGY (2022)

Add to Collection

Article Thermodynamics

Optimisation of a forced multi-beam piezoelectric energy harvester

Lucas Q. Machado et al.

Summary: This study presents a high-power multi-beam piezoelectric energy harvesting device designed to meet the demands of emerging technologies in sensor networks, the Internet of Things, and industrial IoT. The device can be tuned to any frequency and demonstrates superior performance in the frequency range of 2-50 Hz, delivering hundreds of mW.

ENERGY CONVERSION AND MANAGEMENT (2022)

Add to Collection

Article Engineering, Mechanical

A vibro-impact triboelectric energy harvester with a magnetic bistable mechanism and grating-patterned films for dual power enhancement

Huai Zhao et al.

Summary: This paper presents an in-depth investigation on a grating-structured triboelectric energy harvester, focusing on both the structural and electrical dynamics. The study establishes mechanical and electrical models and conducts numerical simulations to explore the effects of different factors. The results show that the bistable mechanism can significantly enhance the frequency band and output voltage of the harvester.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2022)

Add to Collection

Article Chemistry, Physical

Self-powered molecular imprinted polymers-based triboelectric sensor for noninvasive monitoring lactate levels in human sweat

Pawisa Kanokpaka et al.

Summary: Recent progress in wearable sweat sensors has allowed for the collection of molecular-level insight into the dynamics of human bodies. In this study, a self-powered molecular imprinted polymers-based triboelectric sensor (MIP-TES) was designed for specific and simultaneous lactate detection. The results demonstrated the high selectivity and stability of the sensor, which could directly power LED lights.

NANO ENERGY (2022)

Add to Collection

Article Materials Science, Multidisciplinary

Improving performance of triboelectric nanogenerators by dielectric enhancement effect

Shengnan Cui et al.

Summary: The dielectric enhancement effect greatly improves the output performance of TENGs, with significant enhancements seen in both AC-TENG and DC-TENG. The inclusion of a dielectric layer with leakage performance is crucial for continuous output in DC-TENG.

MATTER (2022)

Add to Collection

Review Chemistry, Physical

Materials-Related Strategies for Highly Efficient Triboelectric Energy Generators

Yeon Sik Choi et al.

Summary: Tribopower technologies have gained attention for efficiently transforming vibrational and frictional energy into electrical energy. Material science and nanotechnology advancements have paved the way for high-performance triboelectric harvesters, but challenges remain in understanding and optimizing material properties for future development.

ADVANCED ENERGY MATERIALS (2021)

Add to Collection

Article Chemistry, Physical

Systematic optimization of triboelectric nanogenerator performance through surface micropatterning

Ken C. Pradel et al.

Summary: Since 2012, the performance and efficiency of triboelectric nanogenerators have been improving continuously by adding nanostructures to increase surface area and charge transfer. By enhancing our understanding of surface interactions in TENG, smarter optimization methods can be applied to reduce costs and enhance performance.

NANO ENERGY (2021)

Add to Collection

Article Chemistry, Analytical

3D Printed Double Roller-Based Triboelectric Nanogenerator for Blue Energy Harvesting

Inkyum Kim et al.

Summary: The ocean, covering 70% of the Earth's surface, is a vast untapped resource for energy harvesting, with the potential to convert blue energy into electricity using triboelectric technology. A half-cylinder device with rollers driven by water motion has shown high output durability and efficiency. By optimizing the structure and adding additional rollers, the device can generate over 160% electrical output with potential applications in the ocean.

MICROMACHINES (2021)

Add to Collection

Article Chemistry, Physical

Enhancing output performance of triboelectric nanogenerator via large polarization difference effect

Jia-Han Zhang et al.

Summary: The use of antiferroelectric ceramics as inner-layer materials in TENGs shows a significant enhancement in output performance due to their nearly zero remnant polarization and large polarization difference, which improves charge flow and output performance.

NANO ENERGY (2021)

Add to Collection

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)

Add to Collection

Article Multidisciplinary Sciences

Multi-dimensional constrained energy optimization of a piezoelectric harvester for E-gadgets

Lucas Q. Machado et al.

Summary: This paper discusses the design optimization process of an energy harvesting device that utilizes the ''rocking'' motion of an e-gadget to scavenge energy. The plucking mechanism, inspired by frequency up-conversion technique, provides initial displacement to excite piezoelectric beams and increase total excitations. The device, designed with a multidimensional surrogate optimization algorithm, aims to maximize performance while considering geometrical features and constrained operating environment.

ISCIENCE (2021)

Add to Collection

Article Chemistry, Physical

Triboelectrification of nanocomposites using identical polymer matrixes with different concentrations of nanoparticle fillers†

Linards Lapcinskis et al.

Summary: This study demonstrates the relationship between triboelectric surface charge density and nanoparticle concentration in polymer-based nanocomposites, highlighting the importance of surface viscoelastic deformation in triboelectric generation. The findings emphasize the role of physical and mechanical properties rather than electronic or chemical properties in polymeric triboelectrification, contributing to a better understanding of the mechanism and potential applications in triboelectric sensors and energy harvesters.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Add to Collection

Review Materials Science, Multidisciplinary

Hybrid Energy-Harvesting Systems Based on Triboelectric Nanogenerators

Yaokun Pang et al.

Summary: Hybrid energy-harvesting systems combining various energy generation technologies show great potential for future energy development, with TENG playing an important role in applications ranging from self-powered sensing to blue energy harvesting. Comprehensive reviews and further advancements in TENG-based hybrid systems are needed to address major challenges and unlock new opportunities in the field.

MATTER (2021)

Add to Collection

Article Nanoscience & Nanotechnology

Inductor-Free Output Multiplier for Power Promotion and Management of Triboelectric Nanogenerators toward Self-Powered Systems

Xin Xia et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Add to Collection

Article Physics, Applied

Three-dimensional modeling of alternating current triboelectric nanogenerator in the linear sliding mode

Jiajia Shao et al.

APPLIED PHYSICS REVIEWS (2020)

Add to Collection

Article Nanoscience & Nanotechnology

Lead-Free Bi0.5(Na0.78K0.22)TiO3 Nanoparticle Filler-Elastomeric Composite Films for Paper-Based Flexible Power Generators

Sung Sik Won et al.

ADVANCED ELECTRONIC MATERIALS (2020)

Add to Collection

Article Chemistry, Physical

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

Zhong Lin Wang

ADVANCED ENERGY MATERIALS (2020)

Add to Collection

Article Chemistry, Physical

A self-powered and self-functional tracking system based on triboelectric-electromagnetic hybridized blue energy harvesting module

Lingxiao Gao et al.

NANO ENERGY (2020)

Add to Collection

Review Chemistry, Multidisciplinary

Theories for triboelectric nanogenerators: A comprehensive review

He Zhang et al.

NANOTECHNOLOGY REVIEWS (2020)

Add to Collection

Article Engineering, Electrical & Electronic

A novel MEMS triboelectric energy harvester and sensor with a high vibrational operating frequency and wide bandwidth fabricated using UV-LIGA technique

H. M. Ashfiqul Hamid et al.

SENSORS AND ACTUATORS A-PHYSICAL (2020)

Add to Collection

Article Chemistry, Physical

Wearable triboelectric nanogenerators for biomechanical energy harvesting

Yongjiu Zou et al.

NANO ENERGY (2020)

Add to Collection

Review Chemistry, Physical

Triboelectric nanogenerators for a macro-scale blue energy harvesting and self-powered marine environmental monitoring system

Huamin Chen et al.

SUSTAINABLE ENERGY & FUELS (2020)

Add to Collection

Article Materials Science, Multidisciplinary

High Performance Triboelectric Nanogenerator by Hot Embossing on Self-Assembled Micro-Particles

Zia Saadatnia et al.

ADVANCED ENGINEERING MATERIALS (2019)

Add to Collection

Article Multidisciplinary Sciences

Quantifying the triboelectric series

Haiyang Zou et al.

NATURE COMMUNICATIONS (2019)

Add to Collection

Article Chemistry, Physical

3D mathematical model of contact-separation and single-electrode mode triboelectric nanogenerators

Jiajia Shao et al.

NANO ENERGY (2019)

Add to Collection

Article Chemistry, Physical

Facile method to enhance output performance of bacterial cellulose nanofiber based triboelectric nanogenerator by controlling micro-nano structure and dielectric constant

Yan Shao et al.

NANO ENERGY (2019)

Add to Collection

Article Chemistry, Analytical

Triboelectric Nanogenerator-Based Self-Powered Resonant Sensor for Non-Destructive Defect Detection

Jinkai Chen et al.

SENSORS (2019)

Add to Collection

Review Computer Science, Theory & Methods

Internet of Things is a revolutionary approach for future technology enhancement: a review

Sachin Kumar et al.

JOURNAL OF BIG DATA (2019)

Add to Collection

Article Nanoscience & Nanotechnology

Flexible one-structure arched triboelectric nanogenerator based on common electrode for high efficiency energy harvesting and self-powered motion sensing

Xi Chen et al.

AIP ADVANCES (2018)

Add to Collection

Article Chemistry, Physical

Managing and maximizing the output power of a triboelectric nanogenerator by controlled tip-electrode air-discharging and application for UV sensing

Gang Cheng et al.

NANO ENERGY (2018)

Add to Collection

Article Chemistry, Physical

A conditioning circuit with exponential enhancement of output energy for triboelectric nanogenerator

Ali Ghaffarinejad et al.

NANO ENERGY (2018)

Add to Collection

Article Chemistry, Physical

Understanding and modeling of triboelectric-electret nanogenerator

Ronan Hinchet et al.

NANO ENERGY (2018)

Add to Collection

Article Chemistry, Analytical

On the Impact of Mobility on Battery-Less RF Energy Harvesting System Performance

Bilal Munir et al.

SENSORS (2018)

Add to Collection

Article Chemistry, Physical

Simulation and structure optimization of triboelectric nanogenerators considering the effects of parasitic capacitance

Keren Dai et al.

NANO RESEARCH (2017)

Add to Collection

Article Materials Science, Multidisciplinary

On Maxwell's displacement current for energy and sensors: the origin of nanogenerators

Zhong Lin Wang

MATERIALS TODAY (2017)

Add to Collection

Article Chemistry, Physical

Theoretical systems of triboelectric nanogenerators

Simiao Niu et al.

NANO ENERGY (2015)

Add to Collection

Article Chemistry, Multidisciplinary

Grating-Structured Freestanding Triboelectric-Layer Nanogenerator for Harvesting Mechanical Energy at 85% Total Conversion Efficiency

Yannan Xie et al.

ADVANCED MATERIALS (2014)

Add to Collection

Article Chemistry, Multidisciplinary

A theoretical study of grating structured triboelectric nanogenerators

Simiao Niu et al.

ENERGY & ENVIRONMENTAL SCIENCE (2014)

Add to Collection

Article Chemistry, Physical

Simulation method for optimizing the performance of an integrated triboelectric nanogenerator energy harvesting system

Simiao Niu et al.

NANO ENERGY (2014)

Add to Collection

Article Chemistry, Multidisciplinary

Theory of Sliding-Mode Triboelectric Nanogenerators

Simiao Niu et al.

ADVANCED MATERIALS (2013)

Add to Collection

Article Chemistry, Multidisciplinary

Segmentally Structured Disk Triboelectric Nanogenerator for Harvesting Rotational Mechanical Energy

Long Lin et al.

NANO LETTERS (2013)

Add to Collection

© Peeref 2019-2024. All rights reserved.