OXIDATION OF METHANE OVER PLATINUM IN A SOLID PROTON-CONDUCTING ELECTROLYTE CELL

被引：7

作者：

BELYAEV, VD ^{[1
]}

GALVITA, VV ^{[1
]}

GORELOV, VP ^{[1
]}

SOBYANIN, VA ^{[1
]}

机构：

[1] EKATEROMBURG ELECTROCHEM INST, Ekaterinburg 620219, RUSSIA

来源：

CATALYSIS LETTERS | 1995年 / 30卷 / 1-4期

关键词：

OXIDATION OF METHANE; PLATINUM ELECTRODE CATALYST; PROTON-CONDUCTING SOLID ELECTROLYTE;

D O I：

10.1007/BF00813681

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Studies of the complete oxidation of methane on a Pt electrode-catalyst in the cell with a solid proton-conducting electrolyte (CH4 + O-2, Pt\SrCe0.92Dy0.08O3\Pt, H2O + N-2) were carried out. The non-Faradaic effect of electrochemical hydrogen pumping on the rate of methane oxidation has been demonstrated. The induced change in the reaction rate at anodic polarization of a Pt electrode-catalyst was over two orders of magnitude higher than the rate of hydrogen pumping from the reaction zone through the electrolyte.

引用

页码：151 / 158

页数：8

共 14 条

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