| 摘要 |
PROBLEM TO BE SOLVED: To provide an air cell superior in reliability in which cell characteristics are not deteriorated even if a carbon dioxide absorbent is contained. SOLUTION: In the air cell provided with an air electrode and a diffusing paper having a structure in which a water repellent membrane is stuck together with a catalyst layer to which a positive electrode catalyst layer having metal oxide, graphite, active carbon, and fluorine-based adhesive binder as main components is joined to a current collector, because the carbon dioxide absorbent contained in a resin film is arranged between the water-repellent film of the air electrode and the diffusing paper, influence of carbon dioxide can be reduced, and the air cell of high reliability can be provided. COPYRIGHT: (C)2005,JPO&NCIPI |
