Search Results - "Kanapitsas, A."

Barium ferrite/epoxy resin nanocomposite system: Fabrication, dielectric, magnetic and hydration studies by Kanapitsas, A., Tsonos, C., Psarras, G. C., Kripotou, S.

“…Composite systems of epoxy resin and barium ferrite nanoparticles have been prepared, and studied varying the content of the inclusions. Morphology of prepared…”
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Multifunctional nanocomposites of poly(vinylidene fluoride) reinforced by carbon nanotubes and magnetite nanoparticles by Tsonos, C., Pandis, C., Soin, N., Sakellari, D., Myrovali, E., Kripotou, S., Kanapitsas, A., Siores, E.

“…In the present study, the effect of nano magnetite (Fe3O4) content on structural, dielectric/electrical, magnetic and thermal properties of poly(vinylidene…”
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Interface states and MWS polarization contributions to the dielectric response of low voltage ZnO varistor by Tsonos, C., Kanapitsas, A., Triantis, D., Anastasiadis, C., Stavrakas, I., Pissis, P., Neagu, E.

“…The main purpose of this work is to study the dielectric response of commercial low voltage ZnO varistors by means of dielectric relaxation spectroscopy (DRS)…”
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Dielectric studies of molecular mobility and phase morphology in polymer–layered silicate nanocomposites by Kanapitsas, A., Pissis, P., Kotsilkova, R.

“…Epoxy resin(ER)–smectite clay nanocomposites of exfoliated structure were prepared by dispersing the organically modified smectite clay in the ER and…”
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Probing the microstructure of cement mortars through dielectric parameters’ variation by Tsonos, C., Stavrakas, I., Anastasiadis, C., Kyriazopoulos, A., Kanapitsas, A., Triantis, D.

“…The present work deals with the electrical properties of typical cement mortars during the hardening process, cured at low relative humidity. Measurements were…”
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Isothermal depolarization currents measurements of cement mortar during the hardening process. Commentaries on previous work by Tsonos, C., Stavrakas, I., Anastasiadis, C., Kyriazopoulos, A., Kanapitsas, A., Triantis, D.

“…In this short paper the experimental results after the application of the Isothermal Depolarization Current Technique on cement mortar samples during the…”
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Thermally activated conduction mechanisms in Silicon Nitride MIS structures by Kanapitsas, A., Tsonos, C., Triantis, D., Stavrakas, I., Anastasiadis, C., Photopoulos, P., Pissis, P., Em. Vamvakas, V.

“…This publication reports on thermally activated currents in n-silicon/Si 3N 4/Al structures. The samples prepared were examined by means of I–V, C–V, ac…”
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Thermoplastic apparent interpenetrating polymer networks of polyurethane and styrene/acrylic acid block copolymer: Structure-property relationships by Kanapitsas, A., Lebedev, E., Slisenko, O., Grigoryeva, O., Pissis, P.

“…Thermoplastic apparent interpenetrating polymer networks (t‐AIPNs) of crystallizable polyurethane (CPU) and a styrene/acrylic acid block copolymer (S‐b‐AA,…”
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Dielectric relaxation spectroscopy in crosslinked polyurethanes based on polymer polyols by Kanapitsas, A., Pissis, P.

“…This work deals with molecular mobility and microphase separation studies in blends of crosslinked polyurethanes and styrene-acrylonitrile (SAN), prepared by…”
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Structure and water sorption of polyurethane nanocomposites based on organic and inorganic components by Mamunya, Ye.P., Shtompel, V.I., Lebedev, E.V., Pissis, P., Kanapitsas, A., Boiteux, G.

“…Organic–inorganic polymer composites, consisting of a polyurethane organic phase and a mineral inorganic phase were prepared by the joint polymerization of the…”
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Synthesis and structural peculiarities of 1,1-dimethylhydrazine-based polyurethanes by Savelyev, Y.V, Veselov, V.Y, Kharitonova, V.K, Savelyeva, O.A, Shtompel, V.I, Perekhrest, A.I, Travinskaya, T.V, Kanapitsas, A, Pissis, P

“…Novel polyurethanes (PUs) based on poly(oxytetramethylene glycol), 4,4'-methylenediphenyl diisocyanate, and 1,1-dimethylhydrazine (DMH) were prepared…”
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Structure–property relationships in segmented polyurethanes with metal chelates in the main chain by Georgoussis, G., Kanapitsas, A., Pissis, P., Savelyev, Yu.V., Veselov, V.Ya, Privalko, E.G.

“…The relationships between structure and morphology on the one hand and molecular mobility on the other hand in segmented polyurethanes (SPU) based on…”
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Dielectric properties during apoptosis in peripheral blood cells from chronic lymphocytic leukaemia patients by Kanapitsas, A., Vartzeli-Nikaki, P., Konsta, A.A., Visvardis, E.E., Sideris, E.G.

“…Previous work in our laboratories showed that dielectric measurements reveal the very early physical events on damaged DNA which lead to the disruption of the…”
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Influence of chain extenders and chain end groups on properties of segmented polyurethanes. II. Dielectric study by Pissis, P., Kanapitsas, A., Savelyev, Yu.V., Akhranovich, E.R., Privalko, E.G., Privalko, V.P.

“…Thermally stimulated depolarization currents (TSDC) measurements (temperature range 77–300 K) and broadband a.c. dielectric relaxation spectroscopy (frequency…”
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Molecular mobility in polyurethane/styrene–acrylonitrile blends studied by dielectric techniques by Kanapitsas, A., Pissis, P., Garcia Estrella, A.

“…We report in this work the results of dielectric studies on microphase separation in blends of thermoplastic polyurethanes (TPUs) and styrene–acrylonitrile…”
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Molecular mobility and hydration properties of segmented polyurethanes with varying structure of soft- and hard-chain segments by Kanapitsas, A., Pissis, P., Ribelles, J. L. Gomez, Pradas, M. Monleon, Privalko, E. G., Privalko, V. P.

“…The molecular mobility and hydration properties of model segmented polyurethanes from either poly(propylene glycol) (PPG) or poly(butylene adipate) (PBAD),…”
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Influence of chain extenders and chain end groups on properties of segmented polyurethanes. I. Phase morphology by Savelyev, Yu.V., Akhranovich, E.R., Grekov, A.P., Privalko, E.G., Korskanov, V.V., Shtompel, V.I., Privalko, V.P., Pissis, P., Kanapitsas, A.

“…Segmented polyurethanes from oligotetramethylene glycol 1000, 4,4′-diphenylmethane diisocyanate and different chain extenders were characterized by specific…”
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Thermodynamic state, temperature transitions, and broadband dielectric relaxation behavior in gradient interpenetrating polymer networks by Karabanova, L., Pissis, P., Kanapitsas, A., Lutsyk, E.

“…Traditional and gradient interpenetrating polymer networks (IPNs) of various composition have been prepared on the basis of crosslinked siliceous polyurethane…”
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Relaxation phenomena and morphology in polymer blends based on polyurethanes investigated by various thermal analysis techniques by Vatalis, A.S, Kanapitsas, A, Delides, C.G, Pissis, P

“…The thermal, thermomechanical and thermal-dielectric properties of polyurethane blends based on branched polymer polyol (PUR) and styrene–acrylonitrile (SAN)…”
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Polyvinylidene fluoride/magnetite nanocomposites: Dielectric and thermal response by Tsonos, C., Zois, H., Kanapitsas, A., Soin, N., Siores, E., Peppas, G.D., Pyrgioti, E.C., Sanida, A., Stavropoulos, S.G., Psarras, G.C.

“…Nanocomposites of poly (vinylidene fluoride), PVDF, and magnetite (Fe3O4) nanoparticles were prepared using the twin screw compounding method and the effect of…”
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