TY - JOUR
T1 - Ti3C2TXMXene for Sensing Applications
T2 - Recent Progress, Design Principles, and Future Perspectives
AU - Pei, Yangyang
AU - Zhang, Xiaoli
AU - Hui, Zengyu
AU - Zhou, Jinyuan
AU - Huang, Xiao
AU - Sun, Gengzhi
AU - Huang, Wei
N1 - Publisher Copyright:
©
PY - 2021/3/23
Y1 - 2021/3/23
N2 - Sensors are becoming increasingly significant in our daily life because of the rapid development in electronic and information technologies, including Internet of Things, wearable electronics, home automation, intelligent industry, etc. There is no doubt that their performances are primarily determined by the sensing materials. Among all potential candidates, layered nanomaterials with two-dimensional (2D) planar structure have numerous superior properties to their bulk counterparts which are suitable for building various high-performance sensors. As an emerging 2D material, MXenes possess several advantageous features of adjustable surface properties, tunable bandgap, and excellent mechanical strength, making them attractive in various applications. Herein, we particularly focus on the recent research progress in MXene-based sensors, discuss the merits of MXenes and their derivatives as sensing materials for collecting various signals, and try to elucidate the design principles and working mechanisms of the corresponding MXene-based sensors, including strain/stress sensors, gas sensors, electrochemical sensors, optical sensors, and humidity sensors. In the end, we analyze the main challenges and future outlook of MXene-based materials in sensor applications.
AB - Sensors are becoming increasingly significant in our daily life because of the rapid development in electronic and information technologies, including Internet of Things, wearable electronics, home automation, intelligent industry, etc. There is no doubt that their performances are primarily determined by the sensing materials. Among all potential candidates, layered nanomaterials with two-dimensional (2D) planar structure have numerous superior properties to their bulk counterparts which are suitable for building various high-performance sensors. As an emerging 2D material, MXenes possess several advantageous features of adjustable surface properties, tunable bandgap, and excellent mechanical strength, making them attractive in various applications. Herein, we particularly focus on the recent research progress in MXene-based sensors, discuss the merits of MXenes and their derivatives as sensing materials for collecting various signals, and try to elucidate the design principles and working mechanisms of the corresponding MXene-based sensors, including strain/stress sensors, gas sensors, electrochemical sensors, optical sensors, and humidity sensors. In the end, we analyze the main challenges and future outlook of MXene-based materials in sensor applications.
KW - TiCTMXene
KW - design principles
KW - electrochemical sensors
KW - gas sensors
KW - humidity sensors
KW - optical sensors
KW - sensing mechanisms
KW - strain/stress sensors
UR - http://www.scopus.com/inward/record.url?scp=85103434518&partnerID=8YFLogxK
U2 - 10.1021/acsnano.1c00248
DO - 10.1021/acsnano.1c00248
M3 - 文献综述
C2 - 33705113
AN - SCOPUS:85103434518
SN - 1936-0851
VL - 15
SP - 3996
EP - 4017
JO - ACS Nano
JF - ACS Nano
IS - 3
ER -