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PLATINUM-RUTHENIUM BINUCLEAR COMPLEX FOR ELECTRODE CATALYST OF FUEL CELL AND PREPARATION METHOD THEREOF
PLATINUM-RUTHENIUM BINUCLEAR COMPLEX FOR ELECTRODE CATALYST OF FUEL CELL AND PREPARATION METHOD THEREOF
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机译:燃料电池电极催化剂的铂-钌双核配合物及其制备方法
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摘要
PURPOSE: A platinum-ruthenium binuclear complex is provided to facilitate the control of a component ratio of a platinum-ruthenium alloy catalyst, to minimize the performance and activation degradation caused by carbon monoxide, and to improve the lifetime of a fuel cell. CONSTITUTION: A platinum-ruthenium binuclear complex for a fuel cell electrode catalyst comprises (i) synthesizing a compound represented by chemical formula 1 by reacting 5-ethynyl-2.2-bipyridine, n-butyl lithium, trimetylthin chloride, cis-dichlorobis(triphenylphospine)platium(II) and CuI and (ii) synthesizing a compound represented by chemical formula 2 by reacting the synthesized (terpyridine)RuCl3, EtOH, LiCl and NEt3.
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