发明授权
US09193604B2 Fine particle composite, method for producing the same, catalyst used for solid polymer fuel cell, and solid polymer fuel cell
有权
微粒复合材料，其制造方法，固体高分子型燃料电池用固体高分子型燃料电池用催化剂
- 专利标题： Fine particle composite, method for producing the same, catalyst used for solid polymer fuel cell, and solid polymer fuel cell
- 专利标题（中）： 微粒复合材料，其制造方法，固体高分子型燃料电池用固体高分子型燃料电池用催化剂
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申请号： US12677576申请日： 2008-09-12
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公开(公告)号： US09193604B2公开(公告)日： 2015-11-24
- 发明人: Sumio Kamiya , Tatsuo Shou , Yukinobu Kato , Noboru Otake , Harumi Kimura , Kazumichi Yanagisawa , Nan Li , Wuxing Zhang
- 申请人： Sumio Kamiya , Tatsuo Shou , Yukinobu Kato , Noboru Otake , Harumi Kimura , Kazumichi Yanagisawa , Nan Li , Wuxing Zhang
- 申请人地址： JP Toyota-shi, Aichi JP Kochi
- 专利权人： Toyota Jidosha Kabushiki Kaisha,National University Corporation Kochi University
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha,National University Corporation Kochi University
- 当前专利权人地址： JP Toyota-shi, Aichi JP Kochi
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 优先权： JP2007-239907 20070914; JP2008-233905 20080911
- 国际申请： PCT/JP2008/066937 WO 20080912
- 国际公布： WO2009/035163 WO 20090319
- 主分类号： C01G39/02
- IPC分类号： C01G39/02 ; C01G47/00 ; C01G55/00 ; B82Y30/00 ; C01B17/20 ; C01G39/06 ; H01M4/90 ; H01M4/92 ; H01M8/10
摘要：
This invention provides a fine particle composite comprising fine particles of a sulfide or sulfide complex comprising at least one element selected from the group consisting of molybdenum (Mo), rhodium (Rh), ruthenium (Ru), and rhenium (Re) and conductive fine particles via a step of preparing a solvent mixture from a compound containing conductive carbon powder, at least one compound containing an element selected from among molybdenum (Mo), rhodium (Rh), ruthenium (R), and rhenium (Re), and sulfur (S) and a step of conducting a hydrothermal or solvothermal reaction at a pressure and temperature that convert the solvent mixture into a supercritical or subcritical water or solvent.
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