4.6 Article

A conformal van der Waals graphene coating enabled high-performance piezo-ionic sensor for spatial, gesture, and object recognition

Related references

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

Ionic Hydrogel for Efficient and Scalable Moisture-Electric Generation

Su Yang et al.

Summary: This study develops an efficient ionic hydrogel moisture-electric generator that can continuously generate direct-current electricity with high power density. The generator can be easily integrated on a large scale to drive various commercial electronic devices, providing a green, versatile, and efficient power source for the Internet-of-Things and wearable electronics.

ADVANCED MATERIALS (2022)

Article Multidisciplinary Sciences

Piezoionic mechanoreceptors: Force-induced current generation in hydrogels

Yuta Dobashi et al.

Summary: The human somatosensory network relies on ionic currents to sense, transmit, and process tactile information. Researchers have discovered hydrogels that can transduce pressure into ionic currents, forming a piezoionic skin. These currents can directly modulate neurons and excite muscles, presenting a potential path towards bionic sensory interfaces.

SCIENCE (2022)

Article Chemistry, Physical

Self-powered and multi-mode flexible sensing film with patterned conductive network for wireless monitoring in healthcare

Guanjun Zhu et al.

Summary: This study develops a self-powered multi-mode flexible sensing system based on thermoplastic polyurethane film, which integrates TENG, FSSC, and strain sensor, and prepares the strain sensor with a unique conductive network through screen printing process. The system can provide continuous power supply and demonstrate excellent sensing performance in wearable devices.

NANO ENERGY (2022)

Article Materials Science, Multidisciplinary

Highly Sensitive Wearable Pressure Sensor Over a Wide Sensing Range Enabled by the Skin Surface-Like 3D Patterned Interwoven Structure

Yue Liu et al.

Summary: Flexible electronic equipment has gained increasing attention in recent years and has been widely researched and applied in health monitoring and human-machine interface. This study proposes a high-performance piezoresistive pressure sensor based on PAN nanofiber films and MXene, which exhibits high sensitivity and a wide sensing range, making it suitable for health monitoring and human-machine interface applications.

ADVANCED MATERIALS TECHNOLOGIES (2022)

Article Nanoscience & Nanotechnology

Asymmetric 2D MoS2 for Scalable and High-Performance Piezoelectric Sensors

Wonbong Choi et al.

Summary: The study demonstrates that meticulous defect engineering can significantly enhance the piezoelectric effect of large-scale sputtered, asymmetric 2D MoS2, resulting in outstanding piezoelectric performance and excellent stability. The sulfur vacancy density is positively correlated with the piezoelectric strength, which increases with the annealing temperature.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Physical

Shear failure in supported two-dimensional nanosheet van der Waals thin films

Cintia J. Castilho et al.

Summary: Liquid-phase deposition of exfoliated 2D nanosheets is the basis for emerging technologies, and recent experiments have shown that shear stress can lead to internal delamination, affecting nanosheet technologies; experimental results demonstrate the crucial role of film thickness in determining critical shear force and dissipated energy.

CARBON (2021)

Article Optics

Multispectral graphene-based electro-optical surfaces with reversible tunability from visible to microwave wavelengths

M. Said Ergoktas et al.

Summary: Graphene-based optical materials exhibit unprecedented optical tunability covering the entire electromagnetic spectrum, from visible light to microwave. The unique color-changing capability and area-selective electro-intercalation inspire the fabrication of new multispectral devices.

NATURE PHOTONICS (2021)

Article Chemistry, Multidisciplinary

Visco-Poroelastic Electrochemiluminescence Skin with Piezo-Ionic Effect

Jong Ik Lee et al.

Summary: A new material platform has been developed to convert mechanical stress into visual output through the piezo-ionic effect, leading to the creation of an ECL skin. This simple device demonstrates visco-poroelastic response to mechanical stress and can visualize locally applied stress without the need for pressure sensors.

ADVANCED MATERIALS (2021)

Article Chemistry, Multidisciplinary

Highly Sensitive Ultrastable Electrochemical Sensor Enabled by Proton-Coupled Electron Transfer

Chao Lu et al.

Summary: A highly sensitive and ultrastable sensor based on proton-coupled electron transfer was reported in this study, which outperformed previous sensors and demonstrated excellent working stability and high sensing signal output.

NANO LETTERS (2021)

Review Materials Science, Multidisciplinary

Van der Waals Heterostructures by Design: From 1D and 2D to 3D

Peiqi Wang et al.

Summary: Heterostructures are formed by combining two types of materials with different properties, providing the material foundation for modern electronic and optoelectronic devices. The use of van der Waals force allows for a bond-free strategy in creating heterostructures with designable electronic interfaces.

MATTER (2021)

Review Multidisciplinary Sciences

Recent progress in tactile sensors and their applications in intelligent systems

Yue Liu et al.

SCIENCE BULLETIN (2020)

Article Instruments & Instrumentation

Development of novel piezo-ionic/magnetostrictive composites for energy generation systems

Andoni Lasheras et al.

SMART MATERIALS AND STRUCTURES (2020)

Article Chemistry, Physical

Flexible PVDF based piezoelectric nanogenerators

Lijun Lu et al.

NANO ENERGY (2020)

Review Nanoscience & Nanotechnology

Graphene as a Transparent and Conductive Electrode for Organic Optoelectronic Devices

Yang Chen et al.

ADVANCED ELECTRONIC MATERIALS (2019)

Review Chemistry, Multidisciplinary

Piezoelectric Biomaterials for Sensors and Actuators

Meysam T. Chorsi et al.

ADVANCED MATERIALS (2019)

Article Nanoscience & Nanotechnology

Flexible Mid-Infrared Radiation Modulator with Multilayer Graphene Thin Film by Ionic Liquid Gating

Yue Sun et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Article Materials Science, Multidisciplinary

A graphene rheostat for highly durable and stretchable strain sensor

Jing Ren et al.

INFOMAT (2019)

Review Engineering, Electrical & Electronic

Van der Waals thin-film electronics

Zhaoyang Lin et al.

NATURE ELECTRONICS (2019)

Review Engineering, Multidisciplinary

Graphene-based materials and their composites: A review on production, applications and product limitations

Velram Balaji Mohan et al.

COMPOSITES PART B-ENGINEERING (2018)

Article Chemistry, Multidisciplinary

Graphene-Based Adaptive Thermal Camouflage

Omer Salihoglu et al.

NANO LETTERS (2018)

Article Multidisciplinary Sciences

Biodegradable Piezoelectric Force Sensor

Eli J. Curry et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2018)

Article Materials Science, Multidisciplinary

IPMC Sensor Integrated Smart Glove for Pulse Diagnosis, Braille Recognition, and Human-Computer Interaction

Yue Ming et al.

ADVANCED MATERIALS TECHNOLOGIES (2018)

Article Materials Science, Multidisciplinary

The dependence of the measured surface energy of graphene on nanosheet size

Auren Ferguson et al.

2D MATERIALS (2017)

Article Materials Science, Biomaterials

Bionic ion channel and single-ion conductor design for artificial skin sensors

Song Han et al.

JOURNAL OF MATERIALS CHEMISTRY B (2017)

Article Chemistry, Multidisciplinary

Ultrasensitive and stretchable resistive strain sensors designed for wearable electronics

Xinqin Liao et al.

MATERIALS HORIZONS (2017)

Article Multidisciplinary Sciences

Bend, stretch, and touch: Locating a finger on an actively deformed transparent sensor array

Mirza Saquib Sarwar et al.

SCIENCE ADVANCES (2017)

Article Chemistry, Multidisciplinary

Self-Powered Piezoionic Strain Sensor toward the Monitoring of Human Activities

Yang Liu et al.

SMALL (2016)

Article Chemistry, Multidisciplinary

Flexible and Highly Sensitive Strain Sensors Fabricated by Pencil Drawn for Wearable Monitor

Xinqin Liao et al.

ADVANCED FUNCTIONAL MATERIALS (2015)

Article Chemistry, Multidisciplinary

Capacitive Soft Strain Sensors via Multicore-Shell Fiber Printing

Andreas Frutiger et al.

ADVANCED MATERIALS (2015)

Article Polymer Science

Characteristics of Self-Assembled Ultrathin Nafion Films

Devproshad K. Paul et al.

MACROMOLECULES (2013)

Article Optics

Terahertz conductivity of reduced graphene oxide films

J. T. Hong et al.

OPTICS EXPRESS (2013)

Article Chemistry, Multidisciplinary

Transient, Biocompatible Electronics and Energy Harvesters Based on ZnO

Canan Dagdeviren et al.

SMALL (2013)

Article Multidisciplinary Sciences

A low-temperature method to produce highly reduced graphene oxide

Hongbin Feng et al.

NATURE COMMUNICATIONS (2013)

Review Chemistry, Multidisciplinary

A review of electrode materials for electrochemical supercapacitors

Guoping Wang et al.

CHEMICAL SOCIETY REVIEWS (2012)

Article Energy & Fuels

Multilayer graphene films as transparent electrodes for organic photovoltaic devices

Yoon-Young Choi et al.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2012)

Article Instruments & Instrumentation

A flexible piezoelectric force sensor based on PVDF fabrics

Y. R. Wang et al.

SMART MATERIALS AND STRUCTURES (2011)

Article Engineering, Electrical & Electronic

Pressure sensor from a PVDF film

A. V. Shirinov et al.

SENSORS AND ACTUATORS A-PHYSICAL (2008)