Boosting Fuel Cell Performance with a Semiconductor Photocatalyst: TiO2/Pt−Ru Hybrid Catalyst for Methanol Oxidation

Drew, Kristine; Girishkumar, G.; Vinodgopal, K.; V. Kamat, Prashant

doi:10.1021/jp051073d

Public

Boosting Fuel Cell Performance with a Semiconductor Photocatalyst: TiO2/Pt−Ru Hybrid Catalyst for Methanol Oxidation

Published in The Journal of Physical Chemistry B • Jun 1, 2005

Authors:

Kristine Drew

G. Girishkumar

K. Vinodgopal

Abstract

A hybrid carbon fiber electrode (CFE) consisting of TiO2 semiconductor photocatalyst and Pt-Ru catalyst has been developed to boost the performance of direct methanol fuel cells (DMFC). These two catalyst nanoparticles are deposited on opposite sides of the carbon fiber paper such that methanol oxid...

Subject

Catalysis

Photocatalysis

Methanol

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