CAPTEUR ÉLECTROCHIMIQUE D' OXYG NE
| N° de brevet: |
EP1593962 (A1) |
| Date de publication: |
2005-11-09 |
| Inventeur(s): |
KITAZAWA NAOHISA [JP];KITAMURA NAOYA [JP];IWANAMI YOSHIHARU [JP]; |
| Demandeur(s): |
GS YUASA CORP [JP]; |
| Classification: |
G01N27/404; |
| N° de demande: |
EP20050710669 20050218 |
| Numéro(s) de priorité: |
WO2005JP03068 20050218;JP20040044881 20040220 |
An oxygen sensor which comprises a cell part is characterized in that the cell part has a positive electrode, a negative electrode, electrolyte, and an oxygen permeable membrane; that the positive electrode contains a metal effective in electrochemical reduction of oxygen; and that the negative electrode contains at least one selected from the group consisting of zinc and aluminum. <IMAGE>
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