CHEMICAL COGENERATION IN SOLID ELECTROLYTE CELLS - THE OXIDATION OF CH3OH TO H2CO

被引：19

作者：

NEOPHYTIDES, S ^{[1
]}

VAYENAS, CG ^{[1
]}

机构：

[1] UNIV PATRAS,INST CHEM ENGN & HIGH TEMP CHEM PROC,DEPT CHEM ENGN,PATRAS,GREECE

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1990年 / 137卷 / 03期

关键词：

D O I：

10.1149/1.2086565

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The anodic oxidation of methanol was investigated in the solid electrolyte fuel cell CH3OH, H2CO, CO, CO2, H2, H2O, Ag[ZrO2(8% Y2O3)]Ag, air operating at atmospheric pressure and temperatures 820–970 K. It was found that methanol can be selectively oxidized to formaldehyde with simultaneous production of electrical energy. Selectivity to formaldehyde is on the order of 90% at methanol conversions exceeding 30%. The main by-products are CO and some CO2. The cell appears to be a promising candidate for the cogeneration of electrical energy and formaldehyde. © 1990, The Electrochemical Society, Inc. All rights reserved.

引用

页码：839 / 845

页数：7

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