Chongsheng Yu, Tai Sun, Bowei Zhao, Mengqin Zhang, Mingxin Gu, Yuanchang Lin, Guotian He, Zongyong Chen, Tingmao Liao, Haofeng Ran, Jialu Li, Shi Luo, Dapeng Wei,
High-sensitive flexible strain sensor is a key device for artificial intelligence and wearable electronics. Specifically, the aim of this work is to investigate the design of graphene-SiO2 balls enhanced (GSB-enhanced) three-dimensional (3D) graphene foam (GSBF) electrode structure, which is combined with flexible material polydimethylsiloxane (PDMS) for a highly sensitive strain sensor. The GSBF/PDMS strain sensor presents excellent performances: stretching ratio of 50%, response time of less than ...
Tópico(s): Tactile and Sensory Interactions
2022 - Elsevier BV | Physica E Low-dimensional Systems and Nanostructures
Shi Luo, Xi Zhou, Xinyue Tang, Jialu Li, Dacheng Wei, Guojun Tai, Zongyong Chen, Tingmao Liao, Jianting Fu, Dapeng Wei, Jun Yang,
Flexible pressure sensors have attracted a lot of interest because of their widespread applications in healthcare, robotics, wearable smart devices, and human-machine interfaces. While microstructuring both the electrodes and dielectrics has been proven to have a significant improvement in the sensitivity and response speed of piezocapacitive sensors, the synergetic influence of microstructured electrodes and dielectrics has not been discussed yet. Herein, a flexible piezocapacitive sensor has been ...
Tópico(s): Neuroscience and Neural Engineering
2020 - Elsevier BV | Nano Energy