Li0.4CoO2 was investigated for its applicability to a potentiometric CO2 sensor using NASICON (Na+ conductor, Na3Zr2Si2PO12) as a solid-reference counter electrode material. Compared with Na0.6CoCO2, Li0.4CoCO2 was more stable to storage at room temperature as well as to attack by CO2 at 600°C, as measured for powders or powder attached devices. When coated with a layer of glass, Li 0.4CoO2 attached-counter electrode allowed the device to generate stable EMF response to CO2 at 450 °C. These results confirm that Li0.4CoO2 can be used as a solid reference counter electrode even more reliable than Na0.6CoO2.
|出版物ステータス||出版済み - 2004|
|イベント||Chemical Sensors VI: Chemical and Biological Sensors and Analytical Methods - Proceedings of the International Symposium - Honolulu, HI, 米国|
継続期間: 10 3 2004 → 10 8 2004
|その他||Chemical Sensors VI: Chemical and Biological Sensors and Analytical Methods - Proceedings of the International Symposium|
|期間||10/3/04 → 10/8/04|
All Science Journal Classification (ASJC) codes