PROCESS FOR THE PREPARATION OF ALLOY NANOPARTICLES COMPRISING A NOBLE AND A NON-NOBLE METAL

Ib Chorkendorff (Inventor), Ifan Erfyl Lester Stephens (Inventor), Brian Peter Knudsen (Inventor), Amado Andres VELAZQUEZ-PALENZUELA, (Inventor), Christoffer Mølleskov Pedersen (Inventor)

Research output: Patent

99 Downloads (Pure)

Abstract

The present invention concerns a chemical process for preparing nanoparticles of an alloy comprising both a noble metal, such as platinum, and a non-noble transition or lanthanide metal, such as yttrium, gadolinium or terbium. The process is carried out by reduction with hydrogen and removal of volatile species in gas form at the reaction temperature.

Original languageEnglish
IPCC22C 1/ 04 A I
Patent numberWO2017191126
Filing date09/11/2017
Country/TerritoryInternational Bureau of the World Intellectual Property Organization (WIPO)
Priority date04/05/2016
Priority numberEP20160168450
Publication statusPublished - 9 Nov 2017

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