Nixon & Vanderhye
Method for producing electrode catalyst, and electrode catalyst
Provided is a method with which it is possible to easily produce an electrode catalyst having excellent catalytic performance such as kinetically controlled current density. The method involves: a dispersion liquid preparation step of preparing a dispersion liquid by mixing (i) at least one type of solvent selected from the group consisting of sulfoxide compounds and amide compounds, (ii) a catalyst carrier powder constituted by a metal oxide, (iii) a platinum compound, (iv) a transition metal compound, and (v) an aromatic compound including a carboxyl group; and a loading step of heating the dispersion liquid to thereby load a platinum alloy of platinum and a transition metal on a surface of the catalyst carrier powder.
TOYOTA JIDOSHA KABUSHIKI KAISHA MITSUI MINING & SMELTING CO., LTD.
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inventional inventional additional inventional additional additional
Yuichi Koji Tatsuya Koichi Hiromu Naohiko
Senoo Taniguchi Arai Miyake Watanabe Abe