THE OPERATING TEMPERATURE LOWERING FOR CO2 GAS SENSOR WITH A LITHIUM CONDUCTING SOLID ELECTROLYTE

被引：14

作者：

IMANAKA, N ^{[1
]}

MURATA, T ^{[1
]}

KAWASATO, T ^{[1
]}

ADACHI, G ^{[1
]}

机构：

[1] OSAKA UNIV, FAC ENGN, DEPT APPL CHEM, 2-1 YAMADAOKA, SUITA, OSAKA 565, JAPAN

来源：

CHEMISTRY LETTERS | 1992年 / 01期

关键词：

D O I：

10.1246/cl.1992.103

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The lowering of the operating temperature for the CO2 gas sensor with the lithium conducting solid electrolyte was examined by applying a ductile solid of a Li2CO3+Li2O mixture or a Li2CO3-K2CO3-Na2CO3 eutectic. In the case of the eutectic solid, the CO2 sensor can detect the gas content precisely from 100 ppm to 1% at as low a temperature as 350-degrees-C. The ductilities of the solid greatly enhanced the reactivity between Li2CO3 in the eutectic and the CO2 gas in the atmosphere.

引用

页码：103 / 106

页数：4

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