Invention Grant
- Patent Title: Chalcogen catalysts for polymer electrolyte fuel cell
- Patent Title (中): 用于聚合物电解质燃料电池的硫族元素催化剂
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Application No.: US12536198Application Date: 2009-08-05
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Publication No.: US07781364B2Publication Date: 2010-08-24
- Inventor: Piotr Zelenay , Jong-Ho Choi , Nicolas Alonso-Vante , Andrzej Wieckowski , Dianxue Cao
- Applicant: Piotr Zelenay , Jong-Ho Choi , Nicolas Alonso-Vante , Andrzej Wieckowski , Dianxue Cao
- Applicant Address: US NM Los Alamos
- Assignee: Los Alamos National Security, LLC
- Current Assignee: Los Alamos National Security, LLC
- Current Assignee Address: US NM Los Alamos
- Agent Juliet A. Jones
- Priority: WOPCT/US2006/046516 20061205
- Main IPC: B01J27/045
- IPC: B01J27/045 ; H01M4/02 ; H01M8/10
Abstract:
A methanol-tolerant cathode catalyst and a membrane electrode assembly for fuel cells that includes such a cathode catalyst. The cathode catalyst includes a support having at least one transition metal in elemental form and a chalcogen disposed on the support. Methods of making the cathode catalyst and membrane electrode assembly are also described.
Public/Granted literature
- US20100003569A1 CHALCOGEN CATALYSTS FOR POLYMER ELECTROLYTE FUEL CELL Public/Granted day:2010-01-07
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