标题:Influence of NaBH4 Liquid Reduction Over LaCuZn Perovskite for CO2 Hydrogenation to Methanol
作者:Li, Feng; Dong, Xiaosu; Zhao, Ning; Xiao, Fukui
作者机构:[Li, Feng; Zhao, Ning; Xiao, Fukui] Chinese Acad Sci, State Key Lab Coal Convers, Inst Coal Chem, Taiyuan 030001, Shanxi, Peoples R China.; [Dong, X 更多
通讯作者:Li, F
通讯作者地址:[Li, F]Chinese Acad Sci, State Key Lab Coal Convers, Inst Coal Chem, Taiyuan 030001, Shanxi, Peoples R China.
来源:CATALYSIS LETTERS
DOI:10.1007/s10562-019-03032-x
关键词:Perovskite; Copper; NaBH4; CO2 hydrogenation; Methanol
摘要:The Cu-based perovskite shows good methanol selectivity but low CO2 conversion in CO2 hydrogenation to methanol. After treated by NaBH4 liquid reduction, perovskite LaCuZn sample (l-LCZ) is reduced partially, particle size becomes smaller and BET surface area increases. This sample (l-LCZ) was tested for CO2 hydrogenation to methanol direct without H-2 reduction, and the catalytic activity of it is higher obviously than that over the catalyst LaCuZn which is reduced by H-2 at 623 K for 6 h. NaBH4 liquid reduction has good influence on the perovskite properties.; [GRAPHICS]; .
收录类别:SCIE
资源类型:期刊论文
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