Three-Dimensional Spatial Distributions of Pt Catalyst Nanoparticles on Carbon Substrates in Polymer Electrolyte Fuel Cells

Ito, Toshihiko; Matsuwaki, Ukyo; Otsuka, Yuji; Hatta, Masahiro; Hayakawa, Katsuichiro; Matsutani, Koichi; Tada, Tomoyuki; Jinnai, Hiroshi

doi:10.5796/electrochemistry.79.374

Public

Three-Dimensional Spatial Distributions of Pt Catalyst Nanoparticles on Carbon Substrates in Polymer Electrolyte Fuel Cells

Shared by NobleBlocks on Jan 1, 2011 • 12:00 AM UTC

Authors:

Toshihiko Ito

Ukyo Matsuwaki

Yuji Otsuka

Abstract

The Fuel Cell Electrode (FCE), consisting of platinum particles or platinum alloy particles supported on carbon substrates, is one of the key components in the polymer electrolyte fuel cells (PEFCs). In order for the detailed characterization, it is crucial to determine three-dimensional (3D) morpho...

Subject

Materials science

Platinum

Nanoparticle

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