化工进展2024，Vol.43Issue(z1)：335-350,16.DOI:10.16085/j.issn.1000-6613.2024-0584
低浓度二氧化碳还原光催化剂结构设计的研究进展
Research progress on structural design of photocatalysts for diluted carbon dioxide reduction
摘要
Abstract
Photocatalytic conversion of carbon dioxide(CO2)into value-added chemicals and fuels is one of the promising strategies for mitigating global warming and achieving the goal of carbon neutrality.In order to promote the development of this field,the design and synthesis of efficient photocatalysts is critical.Compared with previous studies,low-concentration CO2 photoreduction received intensive research in the past five years.Hence,this review explores the latest advancements in structure design of photocatalyst for diluted CO2 reduction.Firstly,the mechanism and pathways of CO2 photoreduction as well as their influencing factors are briefly introduced.Secondly,the structural characteristics and regulation strategies are reviewed in term of four types of photocatalyst,including metal-organic framework,covalent organic framework,metal oxides,and single atom photocatalysts.The effects of CO2 adsorption and enrichment,electron-hole separation and migration and surface site activity on the efficiency and selectivity were deeply investigated.Finally,in response to the opportunities and challenges of photocatalyst for efficient diluted CO2 reduction,including product selectivity,conversion efficiency and the synthesis of high-value C2 products,we proposed relevant solutions and strategies regarding catalyst structure design.关键词
二氧化碳捕集/光化学/催化剂/碳氢化合物Key words
carbon dioxide capture/photochemistry/catalyst/hydrocarbons分类
化学化工引用本文复制引用
于梦洁,吴语童,罗发祥,豆义波..低浓度二氧化碳还原光催化剂结构设计的研究进展[J].化工进展,2024,43(z1):335-350,16.基金项目
国家自然科学基金(22278029) （22278029）
国家重点研发计划(2021YFC2103500) （2021YFC2103500）
中央高校基本科研业务费专项基金(butrc202203) （butrc202203）
大学生创新创业训练计划. （）
