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硅酸盐通报 ›› 2020, Vol. 39 ›› Issue (12): 4022-4033.

• 新型功能材料 • 上一篇    下一篇

基于MXenes材料的电催化析氢研究进展

王家佩1,2, 江松1,2, 丛野1,2, 李轩科1,2, 董志军1, 袁观明1, 李艳军1, 张江1   

  1. 1.武汉科技大学,省部共建耐火材料与冶金国家重点实验室,武汉 430081;
    2.武汉科技大学,煤炭转化与新型碳材料湖北省重点实验室,武汉 430081
  • 发布日期:2021-02-01
  • 通讯作者: 丛 野,博士,教授。E-mail:congye@wust.edu.cn
  • 作者简介:王家佩(1996—),男,硕士研究生。主要从事MXenes材料电催化析氢方面的研究。E-mail:18963949059@163.com
  • 基金资助:
    国家自然科学基金(51472186)

Research Progress of MXenes-Based Materials for Electrocatalytic Hydrogen Evolution

WANG Jiapei1,2, JIANG Song1,2, CONG Ye1,2, LI Xuanke1,2, DONG Zhijun1, YUAN Guanming1, LI Yanjun1, ZHANG Jiang1   

  1. 1. The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China;
    2. Hubei Coal Conversion and New Carbon Materials Key Laboratory, Wuhan University of Science and Technology, Wuhan 430081, China
  • Published:2021-02-01

摘要: 具有独特层状结构的MXenes是一类新型的二维纳米材料大家族,其中包括二维过渡金属碳化物、氮化物和碳氮化物。它们具有较高的比表面积、丰富的表面化学性质、良好的亲水性和导电性。得益于这些出色的化学和物理特性,在储能、电磁屏蔽和电催化等应用领域,全世界越来越多的学者对MXenes的研究产生了兴趣。而在这些研究领域当中,电催化析氢(HER)是解决能源短缺问题的有效策略之一。在本文中,介绍了MXenes的结构与性质,综述了近年来MXenes基材料在电催化析氢领域的研究进展。最后,总结并展望了MXenes基电催化剂所面临的挑战与未来的发展方向。

关键词: MXenes, 复合材料, 电催化剂, 析氢反应, 活性位点, 过电位, 塔菲尔斜率

Abstract: MXenes with unique layered structure are a new family of two-dimensional nanomaterials, including two-dimensional transition metal carbides, nitrides and carbonitrides. The materials have high specific surface area, abundant surface chemical properties, good hydrophilicity and conductivity. Thanks to these excellent chemical and physical properties, more and more scholars around the world are interested in the research of MXenes in the fields of energy storage, electromagnetic shielding and electrocatalysis. Especially, electrocatalytic hydrogen evolution (HER) is one of the effective strategies to solve the problem of energy shortage. In this paper, the structure and properties of MXenes were introduced, and the research progress of MXenes-based materials in the field of electrocatalytic hydrogen evolution in recent years was reviewed. Finally, the challenges and future development of MXenes-based electrocatalysts were summarized and prospected.

Key words: MXenes, composite, electrocatalyst, hydrogen evolution reaction, active site, overpotential, Tafel slope

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