| 刘可,杨雪,张天景,王春,杨贵屏,杨万亮,安燕.化学通报,2023,86(11):1293-1305. |
| 二维材料电催化剂的构建及其CO2还原应用的研究进展 |
| Progress in the construction of 2-D electrocatalysts and their application in CO2reduction |
| 投稿时间：2023-02-28 修订日期：2023-03-28 |
| DOI： |
| 中文关键词: 二维材料 电催化 CO2还原 催化剂构建 |
| 英文关键词:two-dimensional materials electrocatalysis CO2 reduction catalyst construction |
| 基金项目:国家自然科学基金项目(No. 22162008)、贵州省科技厅基础研究计划项目[2020]1Y055. |
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| 中文摘要: |
| 近年来,随着温室效应即全球变暖引发的环境问题越来越严峻,因此,CO2转化与再生引起了科学界的广泛关注,其中备受关注的是电催化CO2还原。而二维材料电催化剂可以将CO2还原为高附加值的多碳化合物,但催化剂的合成设计以及理论研究有待更多的研究。从发现石墨烯开始,二维材料的其他超薄层状结构的广泛研究逐渐出现。本文重点综述了石墨烯、MXenes、金属氧化物、二维MOFs和过渡金属硫族化合物等二维材料的构建以及其CO2还原电催化技术应用方面的最新进展,并简要的介绍了二维材料的分类和制备方法。讨论了电催化CO2还原的基本原理以及反应途径。指出了二维材料电催化剂面临的机遇和挑战,旨在对二维材料电催化剂的合成以及应用提供一些新的思路。 |
| 英文摘要: |
| In recent years, with the greenhouse effect (global warming) caused by more and more serious environmental problems, therefore, CO2 conversion and regeneration has attracted extensive attention of the scientific community, among which the most concerned is electrocatalytic CO2 reduction. However, the 2D material electrocatalyst can reduce CO2 to high value-added multi-carbon compounds, but the synthesis design and theoretical research of the catalyst need more research. Since the discovery of graphene, extensive research on other ultra-thin layered structures of two-dimensional materials has gradually emerged. In this paper, the construction of two-dimensional materials such as graphene, MXenes, metal oxides, two-dimensional MOFs and transition metal chalcogenides as well as the latest progress in the application of CO2 reduction electrocatalysis technology were reviewed, and the classification and preparation methods of two-dimensional materials were briefly introduced. The basic principle and reaction pathway of electrocatalytic CO2 reduction were discussed. The opportunities and challenges of two-dimensional electrocatalysts are pointed out in order to provide some new ideas for the synthesis and application of two-dimensional electrocatalysts. |
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