Invention Grant
- Patent Title: Method for producing proton-conducting platinum particles with a large active surface area and surface-grafted with specific, proton-conducting polymers
-
Application No.: US16089240Application Date: 2017-04-03
-
Publication No.: US10673076B2Publication Date: 2020-06-02
- Inventor: Pierrick Buvat , Janick Bigarré , Christophe Coutanceau , Stève Baranton , Delphine Dru
- Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Applicant Address: FR Paris
- Assignee: COMMISSARIAT À L'ÉNERGIE ATOMOIQUE ET AUX ÉNERGIES ALTERNATIVES
- Current Assignee: COMMISSARIAT À L'ÉNERGIE ATOMOIQUE ET AUX ÉNERGIES ALTERNATIVES
- Current Assignee Address: FR Paris
- Agency: Pearne & Gordon LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3ddad8d6
- International Application: PCT/EP2017/057879 WO 20170403
- International Announcement: WO2017/174524 WO 20171012
- Main IPC: H01M4/90
- IPC: H01M4/90 ; H01M4/92 ; B01J23/42 ; C08F292/00 ; B01J37/02 ; C08F12/30 ; B01J37/34 ; B01J37/06 ; B01J37/00 ; B01J37/16 ; C07C323/52 ; C08F112/14
Abstract:
A specific method for preparing platinum particles grafted with proton-conducting polymers and use of these particles as catalysts for oxygen reduction.
Public/Granted literature
Information query
