Search Results - "Chrissafis, K"

Can nanoparticles really enhance thermal stability of polymers? Part I: An overview on thermal decomposition of addition polymers by Chrissafis, K., Bikiaris, D.

“…• The effect of nanoparticles on polymer thermal stability was evaluated. • The addition of clays has different effect on polymers stability. • Carbon…”
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Detail kinetic analysis of the thermal decomposition of PLA with oxidized multi-walled carbon nanotubes by Chrissafis, K.

“…Nanocomposites of poly( l-lactic acid) (PLA) with oxidized multi-walled carbon nanotubes (MWCNTs-COOH) were prepared by solved evaporation method containing…”
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Thermal behavior and pyrolysis kinetics of olive stone residue by Asimakidou, T., Chrissafis, K.

“…In the last decades, one of the most ordinary challenges that countries of Southern Europe face is the management of wastes and by-products of olive oil…”
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Thermal study of phenol–formaldehyde resin modified with cashew nut shell liquid by Papadopoulou, E., Chrissafis, K.

“…In this study, an experimental phenol–formaldehyde resin with 20% phenol replacement by cashew nut shell liquid (CNSL) was studied and compared with a…”
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Combined studies for the determination of the composition and the firing temperature of ancient and contemporary ceramic artefacts by Kazakou, T., Zorba, T., Vourlias, G., Pavlidou, E., Chrissafis, K.

“…•For the thorough study of ceramic artefacts different supplementary techniques must be used.•Archaeological ceramics were made of calcareous clay, rich in Fe,…”
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Thermal conductivity and degradation behavior of HDPE/graphene nanocomposites by Tarani, E, Terzopoulou, Z, Bikiaris, D. N, Kyratsi, Th, Chrissafis, K, Vourlias, G

“…Graphene-filled high-density polyethylene nanocomposites varying filler's size (5, 10 and 25 x 10.sup.-6 m in diameter) were prepared by the melt-mixing…”
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Incineration of tannery sludge under oxic and anoxic conditions: Study of chromium speciation by Kavouras, P., Pantazopoulou, E., Varitis, S., Vourlias, G., Chrissafis, K., Dimitrakopulos, G.P., Mitrakas, M., Zouboulis, A.I., Karakostas, Th, Xenidis, A.

“…•A tannery sludge was incinerated at oxic and anoxic conditions without any pretreatment.•Chromium speciation was investigated by monitoring Cr-bearing crystal…”
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Effect of acid treated multi-walled carbon nanotubes on the mechanical, permeability, thermal properties and thermo-oxidative stability of isotactic polypropylene by Bikiaris, D., Vassiliou, A., Chrissafis, K., Paraskevopoulos, K.M., Jannakoudakis, A., Docoslis, A.

“…The effect of acid treatment of multi-walled carbon nanotubes (MWCNTs) on the mechanical, thermal and mainly thermo-oxidative stability of isotactic…”
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Vitrification of incinerated tannery sludge in silicate matrices for chromium stabilization by Varitis, S., Kavouras, P., Pavlidou, E., Pantazopoulou, E., Vourlias, G., Chrissafis, K., Zouboulis, A.I., Karakostas, Th, Komninou, Ph

“…•Stabilization of chromium rich tannery waste via vitrification.•Optimization of synthesis for the production of non-hazardous glassy materials.•Tailoring of…”
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Thermal degradation mechanism of HDPE nanocomposites containing fumed silica nanoparticles by Chrissafis, K., Paraskevopoulos, K.M., Pavlidou, E., Bikiaris, D.

“…In the present study different series of high-density polyethylene (HDPE) nanocomposites, containing 0.5, 1, 2.5 and 5 wt.% of fumed silica (SiO 2)…”
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Microscopic observation and micromechanical modeling to predict the enhanced mechanical properties of multi-walled carbon nanotubes reinforced crosslinked high density polyethylene by Roumeli, E., Pavlidou, E., Bikiaris, D., Chrissafis, K.

“…In this work, the significantly improved mechanical performance of crosslinked high density polyethylene reinforced with multi-walled carbon nanotubes (MWCNTs)…”
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Thermal degradation mechanism of poly(ethylene succinate) and poly(butylene succinate): Comparative study by Chrissafis, K., Paraskevopoulos, K.M., Bikiaris, D.N.

“…Two aliphatic polyesters that consisted from succinic acid, ethylene glycol and butylene glycol, —poly(ethylene succinate) (PESu) and poly(butylene succinate)…”
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Comparative study of the effect of different nanoparticles on the mechanical properties, permeability, and thermal degradation mechanism of HDPE by Chrissafis, K., Paraskevopoulos, K. M., Tsiaoussis, I., Bikiaris, D.

“…In the present study, different series of high‐density polyethylene (HDPE) nanocomposites were prepared by melt mixing on a Haake‐Buchler Reomixer, containing…”
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Insights into crystallization and melting of high density polyethylene/graphene nanocomposites studied by fast scanning calorimetry by Tarani, E., Papageorgiou, D.G., Valles, C., Wurm, A., Terzopoulou, Z., Bikiaris, D.N., Schick, C., Chrissafis, K., Vourlias, G.

“…Graphene nanoplatelets (5 wt%) with different diameters (5 and 25 × 10−6 m in diameter, 6 × 10−9 m in thickness) filled high density polyethylene…”
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In situ prepared PET nanocomposites: Effect of organically modified montmorillonite and fumed silica nanoparticles on PET physical properties and thermal degradation kinetics by Vassiliou, A.A., Chrissafis, K., Bikiaris, D.N.

“…In the present study a series of PET nanocomposites were prepared by in situ polymerization using different amounts of organically modified montmorillonite…”
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Comparative study of the effect of different nanoparticles on the mechanical properties and thermal degradation mechanism of in situ prepared poly(ε-caprolactone) nanocomposites by Chrissafis, K., Antoniadis, G., Paraskevopoulos, K.M., Vassiliou, A., Bikiaris, D.N.

“…Various poly(ε-caprolactone) nanocomposites were prepared in situ by the ring-opening polymerization of ε-caprolactone. Four different nanoparticles were used…”
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Thermal conductivity and degradation behavior of HDPE/graphene nanocomposites: Pyrolysis, kinetics and mechanism by Tarani, E., Terzopoulou, Z., Bikiaris, D. N., Kyratsi, Th, Chrissafis, K., Vourlias, G.

“…Graphene-filled high-density polyethylene nanocomposites varying filler’s size (5, 10 and 25 × 10 −6 m in diameter) were prepared by the melt-mixing method,…”
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Effect of different nanoparticles on HDPE UV stability by Grigoriadou, I., Paraskevopoulos, K.M., Chrissafis, K., Pavlidou, E., Stamkopoulos, T.-G., Bikiaris, D.

“…In the present study different series of HDPE nanocomposites were prepared by melt mixing on a Haake-Buchler Reomixer, containing 2.5 wt% of multiwall carbon…”
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Multicyclic study on the carbonation of CaO using different limestones by CHRISSAFIS, K

“…Different samples of limestones, with small differences in their stoichiometry, have been studied comparatively. The carbonation reaction has been studied for…”
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Carbon nanotube-reinforced crosslinked polyethylene pipes for geothermal applications: From synthesis to decomposition using analytical pyrolysis–GC/MS and thermogravimetric analysis by Roumeli, E., Markoulis, A., Kyratsi, Th, Bikiaris, D., Chrissafis, K.

“…Carbon nanotube reinforced crosslinked high density polyethylene (PEX) nanocomposites were synthesized for geothermal applications requiring higher polymer…”
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