Oxygen electrocatalytical reduction on graphite electrodes modified with iridium and platinum porphyrin derivatives

Authors
Totir, N Popovici, S Lete, C Ivana, D
Citation
N. Totir et al., Oxygen electrocatalytical reduction on graphite electrodes modified with iridium and platinum porphyrin derivatives, REV CHIM, 50(8), 1999, pp. 589-592
Citations number
24
Categorie Soggetti
Chemical Engineering
Journal title
REVISTA DE CHIMIE
ISSN journal
00347752 → ACNP
Volume
50
Issue
8
Year of publication
1999
Pages
589 - 592
Database
ISI
SICI code
0034-7752(199908)50:8<589:OEROGE>2.0.ZU;2-3
Abstract
Electrocatalytic reduction of oxygen is an important subject because of its connection with many important practical aspects. In this paper three clas es of porphyrins (tetraphenylporphyrin, tetranetoxyphenylporphyrin and tetr apyridylporphyrin) having as central metal iridium and platinum have been u sed. The order of the electrocatalytic activity fbr all derivative porphyri ns were established.