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Sotirios Sakkopoulos
Sotirios Sakkopoulos
Professor of Physics
Verified email at physics.upatras.gr
Title
Cited by
Cited by
Year
Thermal degradation mechanisms of PEDOT: PSS
E Vitoratos, S Sakkopoulos, E Dalas, N Paliatsas, D Karageorgopoulos, ...
Organic Electronics 10 (1), 61-66, 2009
3912009
Conductivity degradation due to thermal aging in conducting polyaniline and polypyrrole
S Sakkopoulos, E Vitoratos, E Dalas
Synthetic metals 92 (1), 63-67, 1998
1201998
Conductivity degradation study of PEDOT: PSS films under heat treatment in helium and atmospheric air
V Evangelos, S Sotirios, P Nikolaos, E Konstantinos, C Stelios A
Open Journal of Organic Polymer Materials 2012, 2012
982012
Aqueous precipitation and electrical properties of In2S3: characterization of the In2S3/polyaniline and In2S3/polypyrrole heterojunctions
E Dalas, S Sakkopoulos, E Vitoratos, G Maroulis, L Kobotiatis
Journal of materials science 28, 5456-5460, 1993
871993
DC conductivity and thermal aging of conducting zeolite/polyaniline and zeolite/polypyrrole blends
E Vitoratos, S Sakkopoulos, E Dalas, P Malkaj, C Anestis
Current Applied Physics 7 (5), 578-581, 2007
592007
Energy-band diagram for pyrrhotite
S Sakkopoulos, E Vitoratos, T Argyreas
Journal of Physics and Chemistry of Solids 45 (8-9), 923-928, 1984
541984
Thermal degradation of the electrical conductivity in polyaniline and polypyrrole composites
E Dalas, S Sakkopoulos, E Vitoratos
Synthetic metals 114 (3), 365-368, 2000
522000
pH electrodes constructed from polyaniline/zeolite and polypyrrole/zeolite conductive blends
P Malkaj, E Dalas, E Vitoratos, S Sakkopoulos
Journal of applied polymer science 101 (3), 1853-1856, 2006
442006
Polyaniline/zeolite as the cathode in a novel gel electrolyte primary dry cell
E Dalas, E Vitoratos, S Sakkopoulos, P Malkaj
Journal of power sources 128 (2), 319-325, 2004
442004
Low frequency ac conductivity of fresh and thermally aged polypyrrole–polyaniline conductive blends
AN Papathanassiou, I Sakellis, J Grammatikakis, E Vitoratos, ...
Synthetic metals 142 (1-3), 81-84, 2004
422004
Localized and long-distance charge hopping in fresh and thermally aged conductive copolymers of polypyrrole and polyaniline studied by combined TSDC and dc conductivity
AN Papathanassiou, J Grammatikakis, S Sakkopoulos, E Vitoratos, ...
Journal of Physics and Chemistry of Solids 63 (9), 1771-1778, 2002
412002
Hopping charge transport mechanisms in conducting polypyrrole: Studying the thermal degradation of the dielectric relaxation
AN Papathanassiou, J Grammatikakis, I Sakellis, S Sakkopoulos, ...
Applied Physics Letters 87 (15), 2005
352005
Electrical conductivity and TSDC study of the thermal aging in conductive polypyrrole/polyaniline blends
S Sakkopoulos, E Vitoratos, J Grammatikakis, AN Papathanassiou, ...
Journal of materials science 37, 2865-2869, 2002
242002
Low frequency dielectric relaxation phenomena in conducting polypyrrole and conducting polypyrrole-zeolite composites
AN Papathanassiou, J Grammatikakis, I Sakellis, S Sakkopoulos, ...
Journal of applied physics 96 (7), 3883-3888, 2004
232004
Cadmium sulfide precipitation in aqueous media: Spontaneous precipitation and controlled overgrowth on polyaniline
E Dalas, J Kallitsis, S Sakkopoulos, E Vitoratos, PG Koutsoukos
Journal of colloid and interface science 141 (1), 137-145, 1991
211991
Novel pH-sensitive films constructed from polypyrrole composites
D Tsamouras, E Dalas, S Sakkopoulos, E Vitoratos
Physica Scripta 48 (5), 521, 1993
201993
Thermopower sign reversal versus temperature and DC conductivity in polyaniline derivatives
S Sakkopoulos, E Vitoratos, E Dalas, G Pandis, D Tsamouras
Journal of Physics: Condensed Matter 4 (9), 2231, 1992
181992
Thermal degradation of the dielectric relaxation of 10–90%(w/w) zeolite-conducting polypyrrole composites
AN Papathanassiou, J Grammatikakis, I Sakellis, S Sakkopoulos, ...
Synthetic metals 150 (2), 145-151, 2005
172005
The resistivity and Hall coefficient of CoGe and CoGe2 thin films
C Krontiras, SN Georga, S Sakkopoulos, E Vitoratos, J Salmi
Journal of Physics: Condensed Matter 2 (14), 3323, 1990
171990
An insight into the localization of charge carriers in conducting polyaniline by analyzing thermally stimulated depolarization signals
AN Papathanassiou, I Sakellis, J Grammatikakis, S Sakkopoulos, ...
Solid state communications 125 (2), 95-98, 2003
142003
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