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The Advance and Critical Functions of Energetic Carbon Dots in Carbon Dioxide Photo/Electroreduction Reactions
Small Methods ( IF 10.7 ) Pub Date : 2022-10-26 , DOI: 10.1002/smtd.202200914
Kaili Bao 1 , Jie Shi 1 , Fan Liao 1 , Hui Huang 1 , Yang Liu 1 , Zhenhui Kang 1, 2
Affiliation  

As a unique carbon-based nano material, carbon dots (CDs) have attracted great attention because of their special structures and properties, and have been widely used in various fields, such as bio-imaging technology, catalyst design, pollutant degradation, chemical analysis, clean energy development and so on. CDs are used as catalysts or cocatalysts for multiple energy conversion reactions due to their advantages of valid visible light utilization, fast transmission of charge carriers, excellent catalytic activity, and good electrical conductivity. This review first summarizes the basic structure and properties of CDs. The advance and critical functions of energetic CDs in carbon dioxide photo/electroreduction reactions are discussed in detail. Due to the excellent optical absorption, electron transfer properties and good conductivity of CDs, they can enhance catalytic activity and stability effectively. In the end, the existing problems and future development opportunities of CDs-based catalysts in CO2 reduction reaction are proposed and outlined.

中文翻译:

高能碳点在二氧化碳光/电还原反应中的研究进展和关键作用

碳点(CDs)作为一种独特的碳基纳米材料,因其特殊的结构和性能而备受关注,被广泛应用于生物成像技术、催化剂设计、污染物降解、化学分析等各个领域。 、清洁能源开发等。环糊精具有有效的可见光利用、载流子快速传输、优异的催化活性和良好的导电性等优点,被用作多种能量转换反应的催化剂或助催化剂。本综述首先总结了 CD 的基本结构和特性。详细讨论了高能 CD 在二氧化碳光/电还原反应中的进展和关键功能。由于CDs优异的光吸收、电子转移性能和良好的导电性,它们可以有效地提高催化活性和稳定性。最后,CDs基催化剂在CO中存在的问题和未来的发展机遇提出并概述了2 个还原反应。
更新日期:2022-10-26
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