发明授权
- 专利标题： Platinum colloid sol and method of forming same
- 专利标题（中）： 铂胶体溶胶及其形成方法
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申请号： US683757申请日： 1976-05-06
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公开(公告)号： US4059541A公开(公告)日： 1977-11-22
- 发明人: Henry G. Petrow , Robert J. Allen
- 申请人： Henry G. Petrow , Robert J. Allen
- 申请人地址： MA Newton
- 专利权人： Prototech Company
- 当前专利权人： Prototech Company
- 当前专利权人地址： MA Newton
- 主分类号： B01J13/00
- IPC分类号： B01J13/00 ; B01J23/40 ; B01J23/42 ; C01G55/00 ; H01M4/86 ; H01M4/92
摘要：
This disclosure deals with novel very fine, particulated colloidal platinum of the 15-25 Angstrom size range of unusual catalytic activity and particularly adapted for adsorption upon various substrata, and produced from a new platinum sulfite acid and a sol derived therefrom, with novel methods of preparation thereof being disclosed.
公开/授权文献
- US4619490A Guidance and retention device and connector assembly 公开/授权日：1986-10-28
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