CARBON-DIOXIDE SENSOR USING SOLID ELECTROLYTES WITH ZIRCONIUM-PHOSPHATE FRAMEWORK .2. PROPERTIES OF THE CO2 GAS SENSOR USING MG1.15ZR4P5.7SI0.3O24 AS ELECTROLYTE

被引：26

作者：

IKEDA, S

KONDO, T

KATO, S

ITO, K

NOMURA, K

FUJITA, Y

机构：

[1] OSAKA NATL RES INST,DEPT MAT ENERGY CONVERS,OSAKA 563,JAPAN

[2] JAPAN STORAGE BATTERY CO LTD,CTR CORP RES & DEV,DEPT DEV,KYOTO 601,JAPAN

来源：

SOLID STATE IONICS | 1995年 / 79卷

关键词：

ZIRCONIUM PHOSPHATE FRAMEWORK; BETA-FE-2(SO4)(3)-TYPE STRUCTURE; CO2 GAS SENSOR; MG2+ ION CONDUCTOR; ELECTROMOTIVE FORCE (EMF);

D O I：

10.1016/0167-2738(95)00087-M

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：

We report EMF type, all solid-state CO2 gas sensors using Mg2+ ion conductor in Mg1.15Zr4P5.7Si0.3O24, [MgZrPSiO], having a cell construction of Pt \ CO2, O-2 \ metal carbonate (Na2CO3 or K2CO3)parallel to solid electrolyte \ O-2, pt. The sensors showed Nernstian response to CO2 in pressure range between 0.5 and 60 kPa, at temperatures from 300 to 500 degrees C. A change in solid electrolyte from MgZr4(PO4)(6) to MgZrPSiO brought about a considerable reduction in response time.

引用

页码：354 / 357

页数：4

共 6 条

[1] CARBON-DIOXIDE SENSOR USING SOLID ELECTROLYTES WITH ZIRCONIUM-PHOSPHATE FRAMEWORK [J].