PARTICLE-SIZE AND PH EFFECTS ON THE SENSITIZATION OF NANOPOROUS TITANIUM-DIOXIDE ELECTRODES BY Q-SIZED SILVER SULFIDE

Authors
HOYER P WELLER H
Citation
P. Hoyer et H. Weller, PARTICLE-SIZE AND PH EFFECTS ON THE SENSITIZATION OF NANOPOROUS TITANIUM-DIOXIDE ELECTRODES BY Q-SIZED SILVER SULFIDE, Chemical physics letters, 224(1-2), 1994, pp. 75-80
Citations number
23
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
224
Issue
1-2
Year of publication
1994
Pages
75 - 80
Database
ISI
SICI code
0009-2614(1994)224:1-2<75:PAPEOT>2.0.ZU;2-C
Abstract
Q-sized silver sulfide particles have been embedded into porous titani um dioxide electrodes. The influence of particle size and pH value of the electrolyte on the photocurrent spectra and on the shape of the cy clic voltammograms have been investigated. The specific ionic adsorpti on and its effect on thermodynamic potentials are discussed.