Recent Advances in Electrocatalytic Hydrogen Evolution Using Nanoparticles
Recent Advances in Electrocatalytic Hydrogen Evolution Using Nanoparticles
复制标题
使用纳米颗粒电催化析氢的最新进展
DOI：
10.1021/acs.chemrev.9b00248
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发表时间：
2020
期刊：
影响因子：
62.1
通讯作者：
Wong Kwok-Yin
中科院分区：
文献类型：
--
作者：
Zhu Jing;Hu Liangsheng;Zhao Pengxiang;Lee Lawrence Yoon Suk;Wong Kwok-Yin
氢燃料被认为是最清洁的可再生能源，是未来能源供应中化石燃料的主要替代品。可持续制氢是实现未来氢经济的重要前提。电催化析氢反应作为电解水制氢的关键步骤，在过去的几十年里一直是人们广泛研究的课题。在这篇综述中，我们首先概述了HER的基本原理，并综述了基于贵金属和非贵金属的低成本、高性能催化剂以及无金属HER电催化剂的最新进展。我们系统地讨论了催化活性与形态、结构、组成、合成方法之间的关系。总结和强调了开发有效催化剂的策略，包括提高活性中心的本征活性和/或增加活性中心的数量。最后，对她的电催化研究面临的挑战、前景和研究方向进行了展望。
Hydrogen fuel is considered as the cleanest renewable resource and the primary alternative to fossil fuels for future energy supply. Sustainable hydrogen generation is the major prerequisite to realize future hydrogen economy. The electrocatalytic hydrogen evolution reaction (HER), as the vital step of water electrolysis to H2production, has been the subject of extensive study over the past decades. In this comprehensive review, we first summarize the fundamentals of HER and review the recent state-of-the-art advances in the low-cost and high-performance catalysts based on noble and non-noble metals, as well as metal-free HER electrocatalysts. We systemically discuss the insights into the relationship among the catalytic activity, morphology, structure, composition, and synthetic method. Strategies for developing an effective catalyst, including increasing the intrinsic activity of active sites and/or increasing the number of active sites, are summarized and highlighted. Finally, the challenges, perspectives, and research directions of HER electrocatalysis are featured.