LIMITING CURRENT IN A HIGH-TEMPERATURE HYDROGEN PUMP WITH A SRCEO3-BASED PROTON CONDUCTOR

被引：69

作者：

UCHIDA, H ^{[1
]}

KIMURA, H ^{[1
]}

IWAHARA, H ^{[1
]}

机构：

[1] TOTTORI UNIV,FAC ENGN,DEPT ENVIRONM CHEM & TECHNOL,TOTTORI 680,JAPAN

来源：

JOURNAL OF APPLIED ELECTROCHEMISTRY | 1990年 / 20卷 / 03期

关键词：

D O I：

10.1007/BF01076046

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Using a SrCeO3-based proton conducting ceramic as a solid electrolyte, a high temperature hydrogen pump was constructed and the performance was examined at 650-800° C. The limiting diffusion current was measured as a function of hydrogen partial pressure at the anode by a potential sweep method with an automatic iR-compensation system. The limiting current density was a good measure of stable operating conditions for the hydrogen pump. © 1990 Chapman and Hall Ltd.

引用

页码：390 / 394

页数：5

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