Detail publikačního výsledku

Carbon/manganese oxide based fuel cell electrocatalyst using 'Flywheel' principle

VONDRÁK, J.; KLÁPŠTĚ, B.; VELICKÁ, J.; SEDLAŘÍKOVÁ, M.; NOVÁK, V.; REITER, J.

Originální název

Carbon/manganese oxide based fuel cell electrocatalyst using 'Flywheel' principle

Anglický název

Carbon/manganese oxide based fuel cell electrocatalyst using 'Flywheel' principle

Druh

Článek recenzovaný mimo WoS a Scopus

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.

Anglický 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

manganese oxide; oxygen electrode; bifunctional electrode

Klíčová slova v angličtině

manganese oxide; oxygen electrode; bifunctional electrode

Autoři

VONDRÁK, J.; KLÁPŠTĚ, B.; VELICKÁ, J.; SEDLAŘÍKOVÁ, M.; NOVÁK, V.; REITER, J.

Vydáno

01.01.2005

Nakladatel

ECOLE POLYTECHNIQUE MONTREAL, C P 6079, SUCC CENTRE-VILLE, MONTREAL, PQ H3C 3A7, CANADA

ISSN

1480-2422

Periodikum

JOURNAL OF NEW MATERIALS FOR ELECTROCHEMICAL SYSTEMS

Svazek

8

Číslo

1

Stát

Kanada

Strany od

1

Strany počet

4

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@article{BUT42496,
  author="Jiří {Vondrák} and Břetislav {Klápště} and Jana {Velická} and Marie {Sedlaříková} and Vítězslav {Novák} and Jakub {Reiter}",
  title="Carbon/manganese oxide based fuel cell electrocatalyst using 'Flywheel' principle",
  journal="JOURNAL OF NEW MATERIALS FOR ELECTROCHEMICAL SYSTEMS",
  year="2005",
  volume="8",
  number="1",
  pages="4",
  issn="1480-2422"
}