- Patent Title: Method for preparing proton-conducting particles suitable for catalysing oxygen reduction or hydrogen oxidation by grafting specific proton-conducting polymers to the surface of same
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Application No.: US16078955Application Date: 2017-02-24
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Publication No.: US10886538B2Publication Date: 2021-01-05
- Inventor: Pierrick Buvat , Delphine Dru , Cédric Loubat , Quentin Crouzet
- Applicant: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
- Applicant Address: FR Paris
- Assignee: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
- Current Assignee: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
- Current Assignee Address: FR Paris
- Agency: Pearne & Gordon LLP
- Priority: FR1651632 20160226
- International Application: PCT/EP2017/054376 WO 20170224
- International Announcement: WO2017/144686 WO 20170831
- Main IPC: H01M4/90
- IPC: H01M4/90 ; H01M4/92 ; C08F12/30 ; C08F112/14 ; B01J23/42 ; B01J37/34 ; B01J37/16 ; B01J31/28 ; B01J37/00 ; C08F293/00 ; B82Y30/00
Abstract:
A method for preparing particles comprising a material suitable for catalysing oxygen reduction or hydrogen oxidation, the particles being grafted by grafts consisting of at least one specific polymer comprising at least one repeating styrene unit bearing at least one proton-conducting group.
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