Patent application title: HOLLOW PLATINUM NANOPARTICLES FOR FUEL CELLS
Inventors:
IPC8 Class: AH01M492FI
USPC Class:
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Publication date: 2014-08-14
Patent application number: 20140227632
Abstract:
The present invention relates to hollow platinum nanoparticles with a
diameter comprised between 3 and 20 nm which comprise a first central
cavity and optionally at least one second cavity at the periphery of the
first cavity, the shell of which is dense and single-crystal with a
thickness comprised between 0.2 and 5 nm. The invention also relates to a
method for manufacturing such nanoparticles, as well as to their use as
an electrocatalyst in fuel cells.Claims:
Description:
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