Results 251 to 260 of about 120,723 (296)

Super-Elastic Graphene Ripples for Flexible Strain Sensors

ACS Nano, 2011
In this study, we report a buckling approach for graphene and graphene ribbons on stretchable elastomeric substrates. Stretched polydimethylsiloxane (PDMS) films with different prestrains were used to receive the transferred graphene, and nanoscale periodical buckling of graphene was spontaneously formed after strain release.
Yi, Wang, Rong, Yang, Zhiwen, Shi, Lianchang, Zhang, Dongxia, Shi, Enge, Wang, Guangyu, Zhang   +6 more
openaire   +2 more sources

3D printing of flexible strain sensor based on MWCNTs/flexible resin composite

Nanotechnology, 2022
Abstract The flexible strain sensor is an indispensable part in flexible integrated electronic systems and an important intermediate in external mechanical signal acquisition. The 3D printing technology provides a fast and cheap way to manufacture flexible strain sensors.
Dezhi Bai, Fuxi Liu, Deqiao Xie, Fei Lv, Lida Shen, Zongjun Tian   +5 more
openaire   +2 more sources

Development of Conductive Hydrogels for Fabricating Flexible Strain Sensors

Small, 2021
AbstractConductive hydrogels can be prepared by incorporating various conductive materials into polymeric network hydrogels. In recent years, conductive hydrogels have been developed and applied in the field of strain sensors owing to their unique properties, such as electrical conductivity, mechanical properties, self‐healing, and anti‐freezing ...
Gang Li, Chenglong Li, Guodong Li, Dehai Yu, Zhaoping Song, Huili Wang, Xiaona Liu, Hong Liu, Wenxia Liu   +8 more
openaire   +2 more sources

A flexible strain-gauge sensor for flexible input devices

2015 IEEE SENSORS, 2015
This study demonstrates a novel polymer-based flexible strain-gauge sensor for flexible input devices in flexible displays. Proposed novel strain-gauge sensor for user interfaces (UIs) in flexible display measures the deformation of an object by using its electrical resistance change.
null Yeon Hwa Kwak, null Sungkyu Seo, null Kunnyun Kim   +2 more
openaire   +1 more source

Progress of flexible strain sensors for physiological signal monitoring

Biosensors and Bioelectronics, 2022
Flexible strain sensors, as a key component of the cutting-edge wearable and implantable electronics, have facilitated applications pertaining to human health monitoring and diagnosis. To fulfill the increasing requirements of sensing performance and broadening the application scope, novel materials and device design strategies have been continuously ...
Zhiran Shen, Fanmao Liu, Shuang Huang, Hao Wang, Cheng Yang, Tian Hang, Jun Tao, Wenhao Xia, Xi Xie   +8 more
openaire   +2 more sources

Development of Flexible Piezoelectric Strain Sensor Array

IEEJ Transactions on Sensors and Micromachines, 2017
SUMMARYIn this paper, we present a novel flexible sensor array manufacturing process that involves transfer printing methods using a chip mounter with a vacuum collet. We successfully transfer‐printed continuously very fragile microelectromechanical systems (MEMS)‐based 5‐mm‐long, 1‐mm‐wide, 5‐μm‐thick high‐aspect‐ratio ultrathin PZT (1.9 μm)/Si (3 μm)
TAKAHIRO YAMASHITA, SEIICHI TAKAMATSU, HIRONAO OKADA, TOSHIHIRO ITOH, TAKESHI KOBAYASHI   +4 more
openaire   +1 more source

Self-Powered Flexible Strain Sensor

ECS Meeting Abstracts, 2012
Abstract not Available.
openaire   +1 more source

Flexible Graphite as A Strain/stress Sensor

MRS Proceedings, 1996
ABSTRACTFlexible graphite sandwiched by copper, after stabilization by two cycles of compressive stress, is an effective piezoresistive compressive strain/stress sensor for stresses up to 4 MPa and strains up to 25%. The stress sensitivity (fractional change in resistance per unit stress) is up to 5.4 MPa−1 and strain sensitivity (fractional change in ...
Xiangcheng Luo, D.D.L. Chung
openaire   +1 more source

MWCNTs based flexible and stretchable strain sensors

Journal of Semiconductors, 2017
Carbon nanotubes have potential applications in flexible and stretchable devices due to their remarkable electromechanical properties. Flexible and stretchable strain sensors of multi-walled carbon nanotubes (MWCNTs) with aligned or random structures were fabricated on poly-dimethylsiloxane (PDMS) substrate with different techniques.
Saeed Ahmed Khan, Min Gao, Yuechang Zhu, Zhuocheng Yan, Yuan Lin   +4 more
openaire   +1 more source

Flexible strain sensors: from devices to array integration

Flexible and Printed Electronics, 2021
Flexible strain sensors in various device structures and materials have been extensively studied. While most of research work focusing on single sensors for strain force detection at discrete points, flexible sensor arrays for large area conformal coverage to measure the strain force distribution are urged in many application scenarios.
Ming Li, Yisen Pei, Yu Cao, Sujie Chen, Xiaojun Guo   +4 more
openaire   +1 more source