高电压技术2024，Vol.50Issue(11)：5206-5218,13.DOI:10.13336/j.1003-6520.hve.20231829
低温等离子体转化CO2及分解机理研究
Study on the Low-temperature Plasma Conversion of CO2 and Decomposition Mechanism
摘要
Abstract
Realizing the cyclical and efficient utilization of CO2 has emerged as a pressing issue in the environmental field.Due to its unique non-thermal equilibrium advantages,the low-temperature plasma(LTP)technology can efficiently break C=O double bonds under atmospheric pressure and normal temperature conditions,thus offering a novel solution for ef-ficient CO2 conversion.However,how to improve the conversion rate and energy efficiency of plasma catalysis still needs in-depth research.This review first summarized the current domestic and international advancements in various types of LTP for CO2 conversion.By analyzing the decomposition mechanisms of CO2 under LTP,this review unveiled the key mechanisms that make it challenging to simultaneously improve conversion rates and energy efficiency under plasma en-vironment.Thereby,this review summarized the synergistic effects between catalysts and plasma,and analyzed the influences of catalyst introduction on conversion rates and energy efficiency.Finally,the future research focusing on LTP catalysis for CO2 conversion was pointed out.关键词
低温等离子体/CO2转化/协同催化/振动态/电子能量分布Key words
low temperature plasma/CO2 conversion/synergistic catalysis/vibrationally excited state/electron energy distribution引用本文复制引用
程鹤,雷孝廷,张文超,卢新培..低温等离子体转化CO2及分解机理研究[J].高电压技术,2024,50(11):5206-5218,13.基金项目
国家自然科学基金(12005076) （12005076）
中国博士后科学基金(2020M682389).Project supported by National Natural Science Foundation of China(12005076),China Postdoctoral Science Foundation(2020M682389). （2020M682389）
