发明名称 |
OXYGEN PERMEABLE COMPOSITE FILM AND BATTERY EMPLOYING SAID COMPOSITE FILM |
摘要 |
PURPOSE:To enhance storage properties and performance for a long use of a battery equipped with gas diffusing electrodes using oxygen as active material. CONSTITUTION:Mixture of fluorine contained resin soluble to solvent and metallic oxide powder is applied to a porous film to obtain an oxygen permeable film 11 which restrains vapor from being permeated and selectively takes in oxygen. By this constitution, satisfactory discharge performance required by a discharge condition for a range of low load to high load can be obtained, and battery excellent in storage properties and performance for long use can also be obtained. |
申请公布号 |
JPH05205784(A) |
申请公布日期 |
1993.08.13 |
申请号 |
JP19920014555 |
申请日期 |
1992.01.30 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
NOYA SHIGETO;OGAWA MASAHIKO;EDA NOBUO |
分类号 |
H01M12/06;H01M12/02;H01M12/08 |
主分类号 |
H01M12/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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