Number of the records: 1
MnO.sup.x/C./sup. composites as electrode materials II. Reduction of oxygen on bifunctional catalysts based on manganese oxides
- 1.0163320 - UACH-T 20025001 RIV GB eng J - Journal Article
Klápště, Břetislav - Vondrák, Jiří - Velická, Jana
MnOx/C composites as electrode materials II. Reduction of oxygen on bifunctional catalysts based on manganese oxides.
Electrochimica acta. Roč. 47, č. 15 (2002), s. 2365 - 2369. ISSN 0013-4686. E-ISSN 1873-3859
R&D Projects: GA ČR GA104/96/1321
Institutional research plan: CEZ:AV0Z4032918
Keywords : MnOx/C composites * reduction of oxygen * bifunctional catalysis
Subject RIV: CA - Inorganic Chemistry
Impact factor: 2.078, year: 2002
MnOx/C composites prepared by the reduction of KMnO4 by active carbon black and with Ca(II), Mg(II), Ni(II), Bi(III), and Cr(III) ions were tested as catalysts of oxygen reduction in alkaline electrocyte. The polarisation curves were analysed by logarithmic wawe analysis. MnOx doped with the transition metal salts are slightly more active than those with C(II) and Mg(II).
Permanent Link: http://hdl.handle.net/11104/0060571
Number of the records: 1