Invention Grant
US07507687B2 Electrocatalyst powders, methods for producing powder and devices fabricated from same
有权
电催化剂粉末，粉末制造方法和由其制造的器件
- Patent Title: Electrocatalyst powders, methods for producing powder and devices fabricated from same
- Patent Title (中): 电催化剂粉末，粉末制造方法和由其制造的器件
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Application No.: US10297528Application Date: 2001-06-08
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Publication No.: US07507687B2Publication Date: 2009-03-24
- Inventor: Toivo T. Kodas , Mark J. Hampden-Smith , Plamen Atanassov , Klaus Kunze , Paul Napolitano , Rimple Bhatia , David Dericotte , Paolina Atanassova
- Applicant: Toivo T. Kodas , Mark J. Hampden-Smith , Plamen Atanassov , Klaus Kunze , Paul Napolitano , Rimple Bhatia , David Dericotte , Paolina Atanassova
- Applicant Address: US MA Boston
- Assignee: Cabot Corporation
- Current Assignee: Cabot Corporation
- Current Assignee Address: US MA Boston
- Agency: Marsh Fischmann & Breyfogle LLP
- International Application: PCT/US01/18565 WO 20010608
- International Announcement: WO01/93999 WO 20011213
- Main IPC: H01M4/88
- IPC: H01M4/88 ; H01M4/00 ; B01J21/18 ; B01J23/00 ; B01J23/40 ; B01J23/74 ; C22C29/12 ; B05D5/12
Abstract:
Electrocatalyst powders and methods for producing electrocatalyst powders, such as carbon composite electrocatalyst powders. The powders have a well-controlled microstructure and morphology. The method includes forming the particles from an aerosol of precursors by heating the aerosol to a relatively low temperature, such as not greater than about 400° C.
Public/Granted literature
- US20040072683A1 Electrocatalyst powders, methods for producing powder and devices fabricated from same Public/Granted day:2004-04-15
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