Title:
プロトン伝導性電解質膜の製造方法とプロトン伝導性電解質膜、及びプロトン伝導性電解質膜を用いた燃料電池
Document Type and Number:
Japanese Patent JP4419550
Kind Code:
B2
Abstract:
A method for producing a proton conductive electrolyte membrane in which proton conductivity is sufficiently high, methanol permeability is sufficiently low and physical strength is sufficient for reducing the thickness adequately. The production method includes: laminating a dispersion liquid containing inorganic particles and inflammable organic particles on an inflammable support, the inflammable organic particles having an average particle size of 100 to 450 nm; baking the inflammable support on which the dispersion liquid is laminated; and filling a porous membrane formed of the inorganic particles obtained by the baking with an proton conductive organic material.
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Inventors:
Chiba Takato
Akihiko Takeda
Akihiko Takeda
Application Number:
JP2003417704A
Publication Date:
February 24, 2010
Filing Date:
December 16, 2003
Export Citation:
Assignee:
Konica Minolta Holdings Co., Ltd.
International Classes:
H01B1/06; H01B13/00; C04B38/06; C08J5/22; H01M8/02; H01M8/10
Domestic Patent References:
| JP2002083514A | ||||
| JP5174856A | ||||
| JP2000285933A | ||||
| JP2003297392A | ||||
| JP200571756A | ||||
| JP2003201188A |
Foreign References:
| WO2003098724A1 | ||||
| WO2003102971A1 |