SOLID ELECTROLYTE CO2 SENSOR USING NASICON AND LI-BASED BINARY CARBONATE ELECTRODE

被引：89

作者：

YAO, S

HOSOHARA, S

SHIMIZU, Y

MIURA, N

FUTATA, H

YAMAZOE, N

机构：

[1] KYUSHU UNIV, GRAD SCH ENGN SCI, DEPT MAT SCI & TECHNOL, KASUGA, FUKUOKA 816, JAPAN

[2] YAZAKI METER CO LTD, HAMAKITA, SHIZUOKA 434, JAPAN

来源：

CHEMISTRY LETTERS | 1991年 / 11期

关键词：

D O I：

10.1246/cl.1991.2069

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A solid electrolyte CO2 sensor was developed by combining an Na+ conductor and a Li-based binary carbonate auxiliary electrode represented by Li2CO3-CaCO3 (1.8 : 1 in molar ratio: eutectic mixture). It responded to CO2 quickly and reversibly, following a Nernst equation excellently in the CO2 concentration range 10(2)-10(5) ppm. In addition, Li2CO3-CaCO3 electrode was found to be stable to deliquescence even when kept under a highly humid condition at 30-degrees-C for more than 700 h.

引用

页码：2069 / 2072

页数：4

共 6 条

[1] SOLID-STATE DETECTORS FOR POTENTIOMETRIC DETERMINATION OF GASEOUS OXIDES .1. MEASUREMENT IN AIR
GAUTHIER, M
CHAMBERLAND, A
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1977, 124 (10) : 1579 - 1583
[2] A CARBON-DIOXIDE GAS SENSOR PROBE BASED ON A LITHIUM IONIC CONDUCTOR
IMANAKA, N
KAWASATO, T
ADACHI, GY
[J]. CHEMISTRY LETTERS, 1990, (04) : 497 - 500
[3] Miura N., 1991, TRANSDUCERS '91. 1991 International Conference on Solid-State Sensors and Actuators. Digest of Technical Papers (Cat. No.91CH2817-5), P558, DOI 10.1109/SENSOR.1991.148938
[4] CO2 GAS SENSOR USING BETA-AL2O3 AND METAL CARBONATE
OGATA, T
FUJITSU, S
MIYAYAMA, M
KOUMOTO, K
YANAGIDA, H
[J]. JOURNAL OF MATERIALS SCIENCE LETTERS, 1986, 5 (03) : 285 - 286
[5] RECENT DEVELOPMENTS OF THE SENSORS FOR CARBON OXIDES USING SOLID ELECTROLYTES
SAITO, Y
MARUYAMA, T
[J]. SOLID STATE IONICS, 1988, 28 : 1644 - 1647
[6] SOLID ELECTROLYTE CO2 SENSOR USING BINARY CARBONATE ELECTRODE
YAO, S
SHIMIZU, Y
MIURA, N
YAMAZOE, N
[J]. CHEMISTRY LETTERS, 1990, (11) : 2033 - 2036

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