Triboelectric nanogenerators as self-powered sensors for biometric authentication

被引：10

作者：

Shi, Xue ^{[1
,2
]}

Han, Kai ^{[1
,3
]}

Pang, Yaokun ^{[4
]}

Mai, Wenjie ^{[1
,3
]}

Luo, Jianjun ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Beijing Inst Nanoenergy & Nanosyst, CAS Ctr Excellence Nanosci, Beijing Key Lab Micronano Energy & Sensor, Beijing 101400, Peoples R China

[2] Univ Chinese Acad Sci, Sch Nanosci & Technol, Beijing 100049, Peoples R China

[3] Jinan Univ, Guangdong Prov Engn Technol Res Ctr Vacuum Coating, Dept Phys, Siyuan Lab, Guangzhou 510632, Guangdong, Peoples R China

[4] Qingdao Univ, Inst Marine Biobased Mat, Collaborat Innovat Ctr Marine Biobased Fiber & Eco, Sch Mat Sci & Engn,State Key Lab Biofibers & Ecote, Qingdao 266071, Peoples R China

来源：

NANOSCALE | 2023年 / 15卷 / 22期

基金：

中国国家自然科学基金;

关键词：

KEYSTROKE DYNAMICS; MOTION SENSOR; ENERGY; TRANSPARENT; RECOGNITION; SYSTEM; INFORMATION; INTERNET; TRACKING; VELOCITY;

D O I：

10.1039/d3nr01334k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

As a prerequisite for ensuring the safety and stability of people's daily lives, security monitoring has become increasingly important in the current rapid development of the economy. Intelligent sensing technology with lower power consumption will promote the upgradation of electronic devices and expand new application requirements. In this review, the recent progress in triboelectric nanogenerators (TENGs) as self-powered intelligent sensors for monitoring different kinds of biometric characteristics is summarized, including sliding behavior, handwriting behavior, keystroke dynamics, gait characteristics, and voice characteristics. Additionally, the applications of self-powered systems based on TENGs in individual electronics authentication and home security are comprehensively summarized. Finally, the remaining challenges and open opportunities are also discussed.

引用

页码：9635 / 9651

页数：17

共 126 条

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