Ti3C2TXMXene for Sensing Applications: Recent Progress, Design Principles, and Future Perspectives

Yangyang Pei, Xiaoli Zhang, Zengyu Hui, Jinyuan Zhou, Xiao Huang, Gengzhi Sun, Wei Huang

科研成果: 期刊稿件文献综述同行评审

563 引用 (Scopus)

摘要

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.

源语言英语
页(从-至)3996-4017
页数22
期刊ACS Nano
15
3
DOI
出版状态已出版 - 23 3月 2021

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