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Method for fabricating the carbon supported PtRu1:1 electrocatalyst for polymer electrolyte membrane fuel cell

机译:用于聚合物电解质膜燃料电池的碳载PtRu1:1电催化剂的制备方法

摘要

A method for producing a carbon supported PtRu (1: 1) catalyst for a polymer electrolyte fuel cell is provided. The method for preparing a carbon-supported PtRu (1: 1) catalyst for a polymer electrolyte fuel cell includes (a) dissolving a Pt salt and a Ru salt in ethylene glycol so that Pt and Ru are 1: 1 in chemical quantity. Preparing a carbon-metal salt suspension by dispersing carbon in the metal salt dissolving solution, and (c) dropping the carbon-metal salt suspension into a predetermined temperature. Dropping the reactor at a predetermined rate at a predetermined rate; and (d) removing ethylene glycol and drying to obtain a carbon-supported PtRu (1: 1) solid solution powder.;PEMFC, DMFC, Fuel Cell, Carbon Carrier, Pt, Ru, Catalyst
机译:提供了一种用于聚合物电解质燃料电池的碳负载的PtRu(1:1)催化剂的生产方法。制备用于聚合物电解质燃料电池的碳负载的PtRu(1∶1)催化剂的方法包括(a)将Pt盐和Ru盐溶解在乙二醇中,使得Pt和Ru的化学量为1∶1。通过将碳分散在金属盐溶解溶液中来制备碳-金属盐悬浮液,并且(c)将碳-金属盐悬浮液滴到预定温度。以预定速率以预定速率滴下反应器; (e)PEMFC,DMFC,燃料电池,碳载体,Pt,Ru,催化剂;和(d)除去乙二醇并干燥以获得碳负载的PtRu(1∶1)固溶体粉末。

著录项

  • 公开/公告号KR20070017827A

    专利类型

  • 公开/公告日2007-02-13

    原文格式PDF

  • 申请/专利权人 이덕열;이인성;황시우;

    申请/专利号KR20050072440

  • 发明设计人 이덕열;이인성;황시우;

    申请日2005-08-08

  • 分类号H01M4/88;H01M4/90;

  • 国家 KR

  • 入库时间 2022-08-21 20:36:54

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