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US09478818B2 Gas diffusion layer and membrane electrode assembly including gas diffusion layer, and method of regenerating membrane electrode assembly 有权
包括气体扩散层的气体扩散层和膜电极组件以及再生膜电极组件的方法

  • Patent Title: Gas diffusion layer and membrane electrode assembly including gas diffusion layer, and method of regenerating membrane electrode assembly
  • Patent Title (中): 包括气体扩散层的气体扩散层和膜电极组件以及再生膜电极组件的方法
  • Application No.: US14381751
    Application Date: 2013-02-28
  • Publication No.: US09478818B2
    Publication Date: 2016-10-25
  • Inventor: Kazuki Noda
  • Applicant: 3M INNOVATIVE PROPERTIES COMPANY
  • Applicant Address: US MN St. Paul
  • Assignee: 3M Innovative Properties Company
  • Current Assignee: 3M Innovative Properties Company
  • Current Assignee Address: US MN St. Paul
  • Agent Julie Lapos-Kuchar; Gregory D. Allen
  • Priority: JP2012-046651 20120302
  • International Application: PCT/US2013/028185 WO 20130228
  • International Announcement: WO2013/130722 WO 20130906
  • Main IPC: H01M8/10
  • IPC: H01M8/10 ;  H01M4/86 ;  H01M4/88 ;  H01M4/90 ;  H01M8/04 ;  H01M4/92
Gas diffusion layer and membrane electrode assembly including gas diffusion layer, and method of regenerating membrane electrode assembly
Abstract:
Membrane electrode assembly is provided that includes an electrolyte membrane; an electrode catalytic layer including nanostructured elements having acicular micro structured support whiskers bearing acicular nanoscopic catalyst particles; and a gas diffusion layer including a nitrogen-containing compound that includes an anionic ion-exchange group. A method of regenerating the membrane electrode assembly is also provided.
Abstract(Chinese):

提供了包括电解质膜的膜电极组件; 包含纳米结构元件的电极催化层，所述纳米结构元件具有带有针状纳米级催化剂颗粒的针状微结构的支撑晶须; 以及包括含有阴离子交换基团的含氮化合物的气体扩散层。 还提供了一种再生膜电极组件的方法。

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