电化学催化净化NO_x的电池结构和材料研究进展  

Research progress of the cell structures and materials of electrochemical-catalytic De NO_x

作　　者：曹雨萌 唐晓龙[1] 易红宏[1] 刘潇[1] 高月明[1] 张亚杰[1] 李典泽 

机构地区：[1]北京科技大学土木与环境工程学院,北京100083

出　　处：《现代化工》2016年第8期41-45,共5页Modern Chemical Industry

基　　金：国家自然科学基金项目(211177051);教育部新世纪优秀人才支持计划(NCET-12-0776);中央高校基本科研业务费专项资金项目(FRF-TP-13-041)

摘　　要：综述了有关电化学催化净化NO_x技术的研究进展,阐述了电化学催化净化NO_x的机理,分析了电池结构和电极材料对于净化NO_x的影响,电池结构主要包含叠层电池结构、多层电池结构、管式电池结构,电极材料可分为阴极材料、阳极材料和电解质材料;最后分析了该项技术的研究重、难点以及发展趋势。The research progress of electrochemical-catalytic De NO_x has been considered. The concept and mechanism of electrochemical-catalytic De NO_x technology are presented. The electrode structure,the catalytic materials and their influences on the NO_x removal efficiency are further reviewed. Cell structure consists of laminated cell construction,multilayer cell structure,as well as a tubular structure. Electrode materials can be classified into cathode,anode and electrolyte materials. Finally,the development and difficulty of electrochemical-catalytic De NO_x technology are prospected.

关 键 词：电化学催化 脱硝 电池结构 氧离子导体 钙钛矿 

分 类 号：O646[理学—物理化学] X51[理学—化学]