Title:
ELECTROCHEMICAL CARBON DIOXIDE SENSOR
Document Type and Number:
Japanese Patent JP3824526
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an electrochemical carbon dioxide sensor having excellent stability for a long time.
SOLUTION: A lithium ion electrical conductive liquid in which lithium salt composed of lithium ion and anion containing fluorine is dissolved into molten salt composed of aromatic cation containing nitrogen or aliphatic onium cation and anion containing fluorine is used as electrolyte 3a. This electrochemical carbon dioxide sensor is provided with a detecting electrode 1 composed of a gas diffused electrode and an counter electrode 2. An auxiliary layer 4 mainly composed of lithium carbonate is integrally joined with the detecting electrode 1.
Inventors:
Yuko Fujita
Hiroshi Ishikawa
Masashi Horiuchi
Hiroshi Ishikawa
Masashi Horiuchi
Application Number:
JP2001374927A
Publication Date:
September 20, 2006
Filing Date:
December 07, 2001
Export Citation:
Assignee:
New Cosmos Electric Co., Ltd.
International Classes:
G01N27/404; G01N27/416; (IPC1-7): G01N27/404; G01N27/416
Domestic Patent References:
| JP10168028A | ||||
| JP8245493A | ||||
| JP2001517205A |
Attorney, Agent or Firm:
Shuichiro Kitamura