Invention Grant
- Patent Title: Platinum-impregnated hydrous tin oxide catalysts
- Patent Title (中): 铂浸渍水合氧化锡催化剂
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Application No.: US10693845Application Date: 2003-10-20
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Publication No.: US07897293B2Publication Date: 2011-03-01
- Inventor: Karen S. Lyons , Norma P. Ugarte
- Applicant: Karen S. Lyons , Norma P. Ugarte
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee Address: US DC Washington
- Agent Amy L. Ressing; Joseph T. Grunkemeyer
- Main IPC: H01M4/92
- IPC: H01M4/92
Abstract:
A chemical composition is provided having the formula: M—SnOx.yH2O M is a platinum group metal and x and y are positive numbers. The hydrous platinum tin oxide may be used in the cathode of a fuel cell as a catalyst for oxygen reduction.
Public/Granted literature
- US20050084740A1 Platinum-impregnated hydrous tin oxide catalysts Public/Granted day:2005-04-21
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