Abstract
Recently,electronic skins and flexible wearable devices have been developed for widespread applications in medical monitor-ing,artificial intelligence,human-machine interaction,and artificial prosthetics.Flexible proximity sensors can accurately perceive external objects without contact,introducing a new way to achieve an ultrasensitive perception of objects.This article reviews the progress of flexible capacitive proximity sensors,flexible triboelectric proximity sensors,and flexible gate-enhanced proximity sensors,focusing on their applications in the electronic skin field.Herein,their working mechanism,materials,preparation methods,and research progress are discussed in detail.Finally,we summarize the future challenges in developing flexible proximity sensors.
基金项目
国家重点研发计划(2022YFF1202700)
国家重点研发计划(2022YFB3203500)
国家自然科学基金(62225403)
国家自然科学基金(62375046)
国家自然科学基金(51973024)
国家自然科学基金(U19A2091)
高等学校学科创新引智计划(111计划)(B13013)
吉林省自然科学基金(20230101113JC)
Funding from Jilin Province(20220502002GH)
维普
万方数据