介质阻挡放电辅助催化CO_(2)甲烷化的研究  

A review on dielectric barrier discharge assisted catalysis of CO_(2) methanation

作　　者：唐守贤 田地 李筝 王正铎[1] 程久珊 刘博文 刘忠伟[1] TANG Shou-xian;TIAN Di;LI Zheng;WANG Zheng-duo;CHENG Jiu-shan;LIU Bo-wen;LIU Zhong-wei(Plasma Physics and Materials Laboratory,Beijing Institute of Graphic Communication,Beijing 102600,China)

机构地区：[1]北京印刷学院等离子体物理与材料实验室,北京102600

出　　处：《现代化工》2023年第10期52-57,共6页Modern Chemical Industry

基　　金：国家自然科学基金项目(12075032);北京市自然科学基金项目(KZ2020101522);云南省刑事科学技术重点实验室开放课题(YJKF002);北京印刷学院项目(Ec202207,S202210015021)。

摘　　要：重点介绍了近10年来用于介质阻挡放电(DBD)辅助催化CO_(2)甲烷化的镍基催化剂的研究成果,包括不同等离子体工艺参数下的催化剂活性,同时涉及催化剂的活化方式、载体、助剂等实验条件对催化效果的影响,揭示了介质阻挡放电辅助催化CO_(2)甲烷化中等离子体与催化剂的协同效应和反应机理。最后针对DBD等离子体辅助催化体系目前所面临的挑战,提出了新的展望。This review focuses on the research progress in the nickel-based catalysts for dielectric barrier discharge(DBD)assisted catalysis of CO_(2) methanation in the past ten years,including the catalyst activity under different plasma process parameters,and the influences of catalyst activation mode,support,additives,and other experimental conditions on the catalytic effect.The synergistic effect and reaction mechanism of plasma and catalyst in CO_(2) methanation assisted by DBD are revealed.Finally,a new prospect is proposed for the challenges of the DBD plasma-assisted catalysis system.

关 键 词：非热等离子体 介质阻挡放电 镍基催化剂 CO_(2)甲烷化 协同效应 

分 类 号：O646.9[理学—物理化学]