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US 2018/0006312 A1Published application
Fuel cell electrode catalyst, production method thereof, and fuel cell
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsTetsuo NAGAMl, Tooru YAMAMOTO, Masaharu TSUJI, Keiko UTO, Junichiro HAYASHI, Hideoki FUKUSHIMA
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Abstract
A production method of a fuel cell electrode catalyst includes: a supporting step of causing platinum and yttrium to be supported on a carrier using a nonaqueous solvent; and an acid treatment step of performing an acid treatment on the carrier on which platinum and yttrium are supported.
Claims6
A production method of a fuel cell electrode catalyst, comprising:
- causing platinum and yttrium to be supported on a carrier using a nonaqueous solvent;
- and
- performing an acid treatment on the carrier on which platinum and yttrium are supported.
Dependencies are inferred from the claim text.