Detail publikace

Carbon/Manganese Oxide Based Fuel Cell Electrocatalyst Using "Flywheel" Principle

VONDRÁK, J., KLÁPŠTĚ, B., SEDLAŘÍKOVÁ, M., NOVÁK, V.

Originální název

Carbon/Manganese Oxide Based Fuel Cell Electrocatalyst Using "Flywheel" Principle

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Electrocatalysts based on manganese dioxide doped by bivalent metal cations were prepared by reduction of permanganate in presence of carbon black. Their catalytic activity for H2O2 decomposition was high. The electroreduction of oxygen in Teflon bonded catalytic electrodes was accompanied by the ability to absorb or deliver high charge in short time interval. It requires a larger amount of the catalyst of insertion type. It was called as "bifunctional action" or "flywheel principle" and is explained as hydrogen insertion and/or desorption into the manganese oxide electrodes.

Klíčová slova

Fuel cell, catalysis, intercalation, bifunctional electrode, cyclic voltametry, convolution technique

Autoři

VONDRÁK, J., KLÁPŠTĚ, B., SEDLAŘÍKOVÁ, M., NOVÁK, V.

Rok RIV

2004

Vydáno

6. 7. 2003

Nakladatel

Edition dgp

Místo

Montréal, Québec, Canada

ISBN

2-9805021-6-2

Kniha

Extended abstract of the fifth international symposium on new materials for electrochemical systems

Strany od

386

Strany do

389

Strany počet

4

BibTex

@inproceedings{BUT8767,
  author="Jiří {Vondrák} and Břetislav {Klápště} and Marie {Sedlaříková} and Vítězslav {Novák}",
  title="Carbon/Manganese Oxide Based Fuel Cell Electrocatalyst Using {"}Flywheel{"} Principle",
  booktitle="Extended abstract of the fifth international symposium on new materials for electrochemical systems",
  year="2003",
  pages="4",
  publisher="Edition dgp",
  address="Montréal, Québec, Canada",
  isbn="2-9805021-6-2"
}