FUEL CELL ELECTRODE, AS WELL AS METHOD FOR MANUFACTURING FUEL CELL ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL
An electrode for a fuel cell is provided with carbon nanotubes, a fuel cell catalyst carried on the carbon nanotubes, and an ionomer for coating the carbon nanotubes and the fuel cell catalyst. The length (La) and center-to-center pitch (Pa) satisfy the following two formulas: 30 <= La <= 240...
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Main Authors | , , , |
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Format | Patent |
Language | English French Japanese |
Published |
06.02.2014
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Subjects | |
Online Access | Get full text |
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Summary: | An electrode for a fuel cell is provided with carbon nanotubes, a fuel cell catalyst carried on the carbon nanotubes, and an ionomer for coating the carbon nanotubes and the fuel cell catalyst. The length (La) and center-to-center pitch (Pa) satisfy the following two formulas: 30 <= La <= 240 and 0.351 × La + 75 <= Pa <= 250, where La [mum] is the length of the carbon nanotubes, and Pa [nm] is the center-to-center pitch of the carbon nanotubes.
Cette invention concerne une électrode pour une pile à combustible, comprenant des nanotubes de carbone, un catalyseur de pile à combustible supporté sur les nanotubes de carbone et un ionomère de revêtement des nanotubes de carbone et du catalyseur de pile à combustible. La longueur (La) et la distance de centre à centre (Pa) satisfont aux deux formules ci-après : 30 <= La <= 240 et 0,351 × La + 75 <= Pa <= 250, où La [en mum] est la longueur des nanotubes de carbone et Pa [en nm] est la distance de centre à centre des nanotubes de carbone. |
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Bibliography: | Application Number: WO2012JP04911 |