二维过渡金属磷化物在电解水中的研究进展
Research Progress of Two-Dimensional Transition Metal Phosphides in Electrolytic Water
庞海燕 1李晓冉 2寇馨蕊 1祁宜宜 1刘红玲1
作者信息
- 1. 河南大学化学与分子科学学院/河南省多酸化学重点实验室,河南开封 475004
- 2. 郑州电子信息职业技术学院,郑州 450000
- 折叠
摘要
氢能因其热值高、零污染和可再生等优点,被认为是化石燃料最具应用前景的替代品之一.电解水是一种理想的制氢方式,但较高的过电位会阻碍水的分解,降低电解水的效率.开发高效稳定的电解水催化剂是解决上述问题的有效途径.近年来,赋予二维结构的过渡金属磷化物(TMPs)因具有成本低、导电性好、活性位点多和比表面积大等优势被广泛应用于电解水析氢研究.本文介绍了作为非贵金属催化剂的二维TMPs的制备方法及在电解水中的应用,提出了该类材料在电解水应用中面临的挑战并展望了其未来的发展前景.
Abstract
Hydrogen energy is considered to be one of the most promising alternatives to fossil fuels due to its high calorific value,zero pollution and renewability.Electrolysis of water is an ideal way to produce hydrogen,but the high overpotential will hinder the decomposition of water and reduce the efficiency of electrolysis of water.The development of efficient and stable electrolyzed water catalysts is an effective way to solve the above problem.In recent years,transition metal phosphides(TMPs)with two-dimensional structure has been widely used in the study of hydrogen evolution from electrolytic water due to its advantages of low cost,good conductivity,many active sites and large specific surface area.In this paper,the preparation methods of two-dimensional TMPs as non-precious metal catalysts and their application in electrolyzed water are introduced.The challenges faced by these materials in the application of electrolyzed water are put forward and their future development prospects are prospected.
关键词
氢能/电解水/二维结构/过渡金属磷化物Key words
Hydrogen energy/electrolytic water/two-dimensional structure/transition metal phosphides引用本文复制引用
基金项目
河南省高等学校重点科研项目(16A150002)
出版年
2024
NETL
NSTL
万方数据