温室气体光电催化的研究进展  

Research Progress in Photoelectrocatalysis of Greenhouse Gases

作　　者：祝春彤 孟祥钰 孙岳明[1] 代云茜[1] ZHU Chuntong;MENG Xiangyu;SUN Yueming;DAI Yunqian(School of Chemistry and Chemical Engineering,Southeast University,Nanjing 211189,China)

机构地区：[1]东南大学化学化工学院,南京211189

出　　处：《化工时刊》2024年第4期36-39,109,共5页Chemical Industry Times

基　　金：教育部装备预研基金资助项目(8091B022212)。

摘　　要：温室气体的光电催化转化是当前科研领域的研究热点,其不仅有助于缓解全球气候变化问题,还能实现能源的有效和循环利用。目前,光催化、电催化、光电催化等多种催化技术被用于温室气体的转化,但催化剂活性提升仍面临挑战。作者根据现阶段温室气体的研究现状,系统地总结了光电催化反应及性能评价,进一步阐述了光电催化在二氧化碳还原和甲烷氧化领域的研究进展,并对未来温室气体光电转化进行展望。In the scientific community,photoelectrocatalytic conversion of greenhouse gases is currently a hotspot for research because it allows for efficient energy use and recycling in addition to helping to mitigate the effects of global climate change.At the moment,a variety of catalytic methods,including photocatalysis,electrocatalysis,and photoelectrocatalysis,are used to convert greenhouse gases.Regarding catalyst activity,there are still certain problems and obstacles to overcome.According to the current research status of greenhouse gases,the author systematically summarized the photoelectrocatalytic reaction and its performance evaluation,further elaborated the research progress of photoelectrocatalytic in the field of carbon dioxide reduction and methane oxidation,and finally prospecte the future photoelectric conversion of greenhouse gases.

关 键 词：光电催化性能评价 光电还原CO_(2) 光电氧化CH_(4) 半导体催化剂 

分 类 号：O644[理学—物理化学] O646[理学—化学]