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ŠUBARDA, J. NOVÁK, V. PLÉHA, D.
Original Title
MEASURING PROPERTIES OF MANGANESE OXIDES BY ELECTROCHEMICAL QUARTZ CRYSTAL MICROBALANCE METHOD
Type
conference paper
Language
English
Original Abstract
In this paper are described properties of catalyst for fuel cells based on MnOx, which is intended for positive electrode of fuel cells. Mainly is described catalyst in powder form matters obtained by reduction reaction KMnO4 with carbon soot Chezacarb A. This catalyst have unstable properties. The stability of this catalyst is probably influenced by the water penetration into the structure of the catalyst and thereby leads to gradual destabilization. Properties determination of the catalyst was carried out by the electrochemical quartz crystal microbalance method.
Keywords
Catalyst, positive electrode, carbon soot, fuel cells
Authors
ŠUBARDA, J.; NOVÁK, V.; PLÉHA, D.
RIV year
2011
Released
15. 10. 2011
Publisher
Brno University of Technology
Location
Brno
ISBN
978-80-214-4357-0
Book
Advanced Batteries Accumulators and Fuel Cells 12th ABAF
Pages from
53
Pages to
57
Pages count
5
BibTex
@inproceedings{BUT74311, author="Jiří {Šubarda} and Vítězslav {Novák} and David {Pléha}", title="MEASURING PROPERTIES OF MANGANESE OXIDES BY ELECTROCHEMICAL QUARTZ CRYSTAL MICROBALANCE METHOD", booktitle="Advanced Batteries Accumulators and Fuel Cells 12th ABAF", year="2011", pages="53--57", publisher="Brno University of Technology", address="Brno", isbn="978-80-214-4357-0" }