The copper sulfide is successfully deposited onto electrochemically formed polypyrrole, by successive ion-adsorption and reaction (SILAR) processes. The photoelectrochemical behavior of the polypyrrole, copper sulfide and copper sulfide modified polypyrrole are investigated in the sulfide based solution, under cathodic and anodic polarization. The improvement of the photooxidation stability, as well as activity of copper sulfide modified polypyrrole is achieved. Such behavior is explained by recombination of electrons from Cu2-xS conducting band with the holes of the PPy LUMO.
Keywords:
Photocorrosion / Sulfide / Thiourea / Oxidation / Band gap
TY - JOUR
AU - Janačković, Marija
AU - Gvozdenović, Milica
AU - Jugović, Branimir
AU - Grgur, Branimir
PY - 2015
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2965
AB - The copper sulfide is successfully deposited onto electrochemically formed polypyrrole, by successive ion-adsorption and reaction (SILAR) processes. The photoelectrochemical behavior of the polypyrrole, copper sulfide and copper sulfide modified polypyrrole are investigated in the sulfide based solution, under cathodic and anodic polarization. The improvement of the photooxidation stability, as well as activity of copper sulfide modified polypyrrole is achieved. Such behavior is explained by recombination of electrons from Cu2-xS conducting band with the holes of the PPy LUMO.
PB - Elsevier Science Sa, Lausanne
T2 - Synthetic Metals
T1 - The improved photooxidation stability of the SILAR deposited copper sulfide on polypyrrole
EP - 43
SP - 37
VL - 203
DO - 10.1016/j.synthmet.2015.02.011
ER -
@article{
author = "Janačković, Marija and Gvozdenović, Milica and Jugović, Branimir and Grgur, Branimir",
year = "2015",
abstract = "The copper sulfide is successfully deposited onto electrochemically formed polypyrrole, by successive ion-adsorption and reaction (SILAR) processes. The photoelectrochemical behavior of the polypyrrole, copper sulfide and copper sulfide modified polypyrrole are investigated in the sulfide based solution, under cathodic and anodic polarization. The improvement of the photooxidation stability, as well as activity of copper sulfide modified polypyrrole is achieved. Such behavior is explained by recombination of electrons from Cu2-xS conducting band with the holes of the PPy LUMO.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Synthetic Metals",
title = "The improved photooxidation stability of the SILAR deposited copper sulfide on polypyrrole",
pages = "43-37",
volume = "203",
doi = "10.1016/j.synthmet.2015.02.011"
}
Janačković, M., Gvozdenović, M., Jugović, B.,& Grgur, B.. (2015). The improved photooxidation stability of the SILAR deposited copper sulfide on polypyrrole. in Synthetic Metals
Elsevier Science Sa, Lausanne., 203, 37-43.
https://doi.org/10.1016/j.synthmet.2015.02.011
Janačković M, Gvozdenović M, Jugović B, Grgur B. The improved photooxidation stability of the SILAR deposited copper sulfide on polypyrrole. in Synthetic Metals. 2015;203:37-43.
doi:10.1016/j.synthmet.2015.02.011 .
Janačković, Marija, Gvozdenović, Milica, Jugović, Branimir, Grgur, Branimir, "The improved photooxidation stability of the SILAR deposited copper sulfide on polypyrrole" in Synthetic Metals, 203 (2015):37-43,
https://doi.org/10.1016/j.synthmet.2015.02.011 . .
