ELECTROCATALYTIC METHANE DIMERIZATION WITH A YB-DOPED SRCEO3 SOLID ELECTROLYTE

被引：44
作者：
CHIANG, PH
ENG, D
STOUKIDES, M
机构：
[1] Department of Chemical Engineering, Tufts University, Medford
来源：
JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1991年 / 138卷 / 06期
关键词：
D O I：
10.1149/1.2085887
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The electrocatalytic nonoxidative dimerization of methane to ethane and ethylene was studied at 750-degrees-C and 1 atm. The electrochemical cell used was Ag/SrCe0.95Yb0.05O3-alpha/Ag where the solid electrolyte was a proton conductor. By applying a current to the cell, H+ was pumped to or from the Ag electrodes. Under closed circuit the rate of methane dehydrogenation to ethane and ethylene could increase to as much as eight times the open-circuit rate. The electrolyte cell offers a promising advantage over conventional catalyst supports.
引用
收藏
页码：L11 / L12
页数：2
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