Study on Catalysis Properties of Graphene Catalyst Loading Iron Oxide
The graphite oxide was synthesized with Hummers liquid-phase oxidation method in experiment, and then was reduced to graphene by sodium borohydride, the iron oxide was loaded by dipping method.The catalyst that made reacted in SCR reaction unit in laboratory, the catalysis properties of catalyst was investigated.The experiment results showed that graphene was flake nanometer sheet and presented transparent fold shape,its crystal structure was in order arrangement; the nature of graphene was close to that of raw graphite; their surface function groups were similar; Fe/graphene SCR catalysts had certain catalytic ability in the reaction, the NO conversion rate of catalyst was about 50% while the temperature range was from 200℃ to 300℃.
Graphene load catalysis properties
Yang Qiaowen Li Pengfei Zhu Ying Chen Ying Zuo Jinlei Dan Haijun Shi Shaohe
School of Chemical and Environmental Engineering, China University of Mining and Technology Beijing, China, 100083
国际会议
杭州
英文
1014-1017
2013-01-18（万方平台首次上网日期，不代表论文的发表时间）