Patent · US Active

Method for producing proton-conducting platinum particles with a large active surface area and surface-grafted with specific, proton-conducting polymers

US10673076B2 · kind B2 · utility

1Cited by

2References

17Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Pierrick Buvat · Saint-Avertin, FR
Janick Bigarre · Tours, FR
Christophe Coutanceau · Poitiers, FR
Steve Baranton · Poitiers, FR
Delphine Dru · Saint-Avertin, FR

Key dates

Filing date	Apr 3, 2017
Grant date	Jun 2, 2020
Priority date	—
Expiry date	Jun 18, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/50
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A specific method for preparing platinum particles grafted with proton-conducting polymers and use of these particles as catalysts for oxygen reduction.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.