logo
CanyamAI summaries for academic research
language
MobileMobile
  • Phone FeatureWeChat Mini Program
EnglishEnglish
noticeNotice
BlogBlog
delete
arrow
Return

Self-powered ionic tactile sensors

delete2023-01-01
delete12
PRE
AI
K
Kundan Saha
A
Arka Chatterjee
A
Avijit Das
A
Arup Ghorai
U
Unyong Jeong *
DOI：10.1039/d2tc05109edelete
deleteOriginal
deleteOriginal request for help
deleteShare
deleteSave
Abstract

Abstract

En 中文
Tremendous efforts have been devoted to wearable mechanical sensors to meet growing needs in healthcare sensors and electronic skins. Although self-powered sensors based on piezoelectric and triboelectric nanogenerators have been intensively investigated, self-powered ionic tactile sensors have been attaining increasing interest owing to their intrinsic deformability. Ionic materials used for the self-powered tactile sensors include hydrogels, iongels, restacked 2D nanosheet membranes, polymer composites, and ionic solutions. The mechanisms of self-powered signal generation can be divided into triboelectricity, ion migration, electrochemical reaction, thermovoltaic energy generation, and streaming potential generation. In this review, we address the ionic materials in each section, and discuss signal generation mechanisms corresponding to the ionic materials. The article ends with outlook and challenges in self-powered ionic tactile sensors.
Keywords:
TRIBOELECTRIC NANOGENERATORS
ELECTRONIC SKIN
PRESSURE SENSOR
ENERGY
TRANSPORT
NANOCHANNELS
CHANNEL
DESIGN
GELS

Journal

Journal of Materials Chemistry C cover
Journal of Materials Chemistry C
IF:
5.1
Papers:
2.0W
Citations:
8.0W

Organization

No organization information available