Publication detail

Measuring Properties Of Manganese Oxides Using By Electrochemical Quartz Crystal Microbalance Technique

ŠUBARDA, J. NOVÁK, V. PLÉHA, D.

Original Title

Measuring Properties Of Manganese Oxides Using By Electrochemical Quartz Crystal Microbalance Technique

English Title

Measuring Properties Of Manganese Oxides Using By Electrochemical Quartz Crystal Microbalance Technique

Type

journal article - other

Language

en

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.

English 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, fuel cells, MnOx, destabilization, electrochemical quartz crystal microbalance method

RIV year

2012

Released

24.05.2012

Publisher

ECS

Location

St, Pennington, USA

ISBN

1938-5862

Periodical

ECS Transactions

Year of study

40

Number

1

State

US

Pages from

241

Pages to

246

Pages count

5

Documents

BibTex


@article{BUT74416,
  author="Jiří {Šubarda} and Vítězslav {Novák} and David {Pléha}",
  title="Measuring Properties Of Manganese Oxides Using By Electrochemical Quartz Crystal Microbalance Technique",
  annote="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.",
  address="ECS",
  chapter="74416",
  institution="ECS",
  number="1",
  volume="40",
  year="2012",
  month="may",
  pages="241--246",
  publisher="ECS",
  type="journal article - other"
}