ELECTRODE CATALYST FOR FUEL CELL AND ELECTRODE FOR FUEL CELL USING THE SAME, AND FUEL CELL

PROBLEM TO BE SOLVED: To provide an electrode catalyst for a fuel cell exhibiting a high activity against a four-electron reduction at an oxygen atom even in an organic solvent and an acidic pH region.SOLUTION: An electrode catalyst for a fuel cell comprises a binuclear copper complex of 1,2-bis(2-b...

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Hauptverfasser:	KITAYAMA KO, TSUJI TOMOKAZU, KODERA MASATO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY ELECTRICITY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an electrode catalyst for a fuel cell exhibiting a high activity against a four-electron reduction at an oxygen atom even in an organic solvent and an acidic pH region.SOLUTION: An electrode catalyst for a fuel cell comprises a binuclear copper complex of 1,2-bis(2-bis(2-pyridylmethyl)aminomethyl)6-pyridyl)ethane represented by the following structure.SELECTED DRAWING: None 【課題】有機溶媒中や酸性ｐＨ領域でも、酸素分子の４電子還元に対して高い活性を示す燃料電池用電極触媒を提供する。【解決手段】下記の構造で示される、１,２-ビス(２-(ビス(２-ピリジルメチル)アミノメチル)６-ピリジル)エタンの二核銅錯体からなる燃料電池用電極触媒。【選択図】なし