发明名称 |
Catalyst for electrochemical reduction of oxygen |
摘要 |
The invention relates to a sulphide catalyst for electrochemical reduction of oxygen particularly stable in chemically aggressive environments such as chlorinated hydrochloric acid. The catalyst of the invention comprises a noble metal sulphide single crystalline phase supported on a conductive carbon essentially free of zerovalent metal and of metal oxide phases, obtainable by reduction of metal precursor salts and thio-precursors with a borohydride or other strong reducing agent. |
申请公布号 |
US8258072(B2) |
申请公布日期 |
2012.09.04 |
申请号 |
US20110931366 |
申请日期 |
2011.01.31 |
申请人 |
GULLA ANDREA F.;ALLEN ROBERT J.;INDUSTRIE DE NORA S.P.A. |
发明人 |
GULLA ANDREA F.;ALLEN ROBERT J. |
分类号 |
B01J27/045;B01J27/043;B01J27/049;B01J27/051 |
主分类号 |
B01J27/045 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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