高级检索
无机材料学报

无机材料学报 ›› 2024, Vol. 39 ›› Issue (2): 179-185.DOI: 10.15541/jim20230397 CSTR: 32189.14.10.15541/jim20230397

所属专题： 【信息功能】敏感陶瓷（202409）； 【信息功能】介电、铁电、压电材料（202409）； 【信息功能】柔性材料(202409)； 【信息功能】MAX层状材料、MXene及其他二维材料(202409)

• 专题评述 • 上一篇    下一篇

MXene在压力传感中的研究进展

尹建宇1(), 刘逆霜1(), 高义华1,2()   

  1. 1.华中科技大学 物理学院, 武汉 430074
    2.华中科技大学 武汉光电国家研究中心, 纳米表征与纳米器件中心, 武汉 430074
  • 收稿日期:2023-08-31 修回日期:2023-10-12 出版日期:2023-10-15 网络出版日期:2023-10-15
  • 通讯作者: 刘逆霜, 教授. E-mail: nishuang_liu@foxmail.com;
    高义华, 教授. E-mail: gaoyihua@hust.edu.cn
  • 作者简介:尹建宇(1994-), 男, 博士研究生. E-mail: yjy.yin@outlook.com
  • 基金资助:
    国家自然科学基金(51872106);国家自然科学基金(11874025)

Recent Progress of MXene in Pressure Sensing

YIN Jianyu1(), LIU Nishuang1(), GAO Yihua1,2()   

  1. 1. School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
    2. Center for Nanoscale Characterization & Devices, Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
  • Received:2023-08-31 Revised:2023-10-12 Published:2023-10-15 Online:2023-10-15
  • Contact: LIU Nishuang, professor. E-mail: nishuang_liu@foxmail.com;
    GAO Yihua, professor. E-mail: gaoyihua@hust.edu.cn
  • About author:YIN Jianyu (1994-), male, PhD candidate. E-mail: yjy.yin@outlook.com
  • Supported by:
    National Natural Science Foundation of China(51872106);National Natural Science Foundation of China(11874025)

RichHTML

17

PDF (PC)

1162

摘要：

近年来, 压力传感器在智能可穿戴纺织品、健康监测、电子皮肤等领域得到了广泛应用。二维纳米材料MXene的出现, 为压力传感带来了全新的突破。Ti3C2Tx是压力传感领域研究最多的MXene, 具有良好的机械性能、高导电性、优异的亲水性以及广泛的可修饰性, 是理想的压力传感材料。因此, 近些年研究者们对MXene在压力传感器中的设计和应用进行了大量探索和研究。本文总结了MXene的制备技术和抗氧化方法。同时介绍了基于MXene的微结构设计, 包括气凝胶/多孔结构材料、水凝胶、柔性衬底和薄膜。该类设计有利于提高压力传感器的响应范围、灵敏度和柔韧性, 促进了压力传感器的快速发展。此外, 进一步探讨了MXene压力传感器的工作机制, 包括压阻式、电容式、压电式、摩擦电式、电池式和纳米流体式等。MXene以其优异的特性而在各种机制的传感器中得到了广泛应用。最后, 对MXene材料的合成、性质以及其在压力传感方面的机遇和挑战进行了展望。

关键词: MXene, 压力传感器, 合成方法, 传感机制, 专题评述

Abstract:

In recent years, pressure sensors have been widely applied in the fields of smart wearable textile, health detection, and electronic skin. The emergence of the two-dimensional nanomaterial MXene has brought a brand-new breakthrough for pressure sensing. Ti3C2Tx is the most popular studied MXene in the field of pressure sensing and shows good mechanical, electrical properties, excellent hydrophilicity, and extensive modifiability, enabling it an ideal material for pressure sensing. Hence, researchers have conducted a lot of explorations and studies on design and application of MXene in pressure sensors in recent years. Herein, the preparation technologies and antioxidant methods are summarized. Design of MXene-based microstructures is also introduced, including aerogels/porous structural materials, hydrogels, flexible substrates, and films, which are beneficial to improve the response range, sensitivity, and flexibility of pressure sensors, and promote the rapid development of pressure sensors. The mechanisms of MXene pressure sensors are further broached, including piezoresistive, capacitive, piezoelectric, triboelectric, battery typed and nanofluidic. MXene has been applied in a wide range of sensors for various mechanisms due to its excellent characteristics. Finally, the chance and challenge in the synthesis, properties, and pressure sensing performance of MXene materials are prospected.

Key words: MXene, pressure sensor, synthesis method, sensing mechanisms, perspective

中图分类号: