693.932 PEOPLE
| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Andritsch, Thomas
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (70/70 displayed)
- 2024Surface functionalization and humidity on charge transport in PP/TiO2 and PP/MgO nanocompositescitations
- 2024Data set in support of the doctoral thesis: 'Ultra-high molecular weight polyethylene nanocomposites for enhanced dielectric, thermal and mechanical performance in polypropylene ‒ advancing towards a more sustainable high voltage power grid'
- 2024Space charge accumulation and DC breakdown strength of epoxy nanocomposites
- 2024Impact of particle thermal treatment on dielectric properties of core-shell filled epoxy nano-composites
- 2023Dielectric breakdown strength of PDMS elastomers after mechanical cyclingcitations
- 2023Thermo-oxidative aging effect on charge transport in polypropylene/ultra-high molecular weight polyethylene nanocompositescitations
- 2023Dielectric, thermal and mechanical properties of polypropylene/ultra‒high molecular weight polyethylene nanocomposites for power cables
- 2023Dielectric, thermal and mechanical properties of polypropylene/ultra‒high molecular weight polyethylene nanocomposites for power cables
- 2023Dielectric permittivity and breakdown strength of thermally aged polypropylene/ultra‒high molecular weight polyethylene nanocomposites
- 2022Investigation of thermal conductivity and breakdown strength in polypropylene/ultra-high molecular weight polyethylene blendscitations
- 2022Dynamic mechanical response in epoxy nanocomposites incorporating various nano-silica architectures
- 2022The effects of humidity on dielectric permittivity of surface modified TiO 2 and MgO based polypropylene nanocompositescitations
- 2022The effects of humidity on dielectric permittivity of surface modified TiO2 and MgO based polypropylene nanocompositescitations
- 2022Dielectric response in epoxy nanocomposites incorporating various nano-silica architecturescitations
- 2022An investigation of mechanical properties and breakdown strength of polypropylene/ultra-high molecular weight polyethylene nanocompositescitations
- 2022Molecular dynamics of epoxy nanocomposites filled with core–shell and hollow nanosilica architecturescitations
- 2021Effect of stoichiometry on AC and DC breakdown of silicon nitride/epoxy nanocompositescitations
- 2021Effect of stoichiometry on AC and DC breakdown of silicon nitride/epoxy nanocompositescitations
- 2021Effect of surface-modified TiO2 and MgO nanoparticles on dielectric permittivity and breakdown strength of PP nanocompositescitations
- 2021Effect of stoichiometry on AC and DC breakdown of silicon nitride/epoxy nanocompositescitations
- 2021Assessment of the chemical and electrical properties of nano structured polyethylene with antioxidant-grafted nanosilica
- 2021Investigating the Physiochemical Effects of Verdigris Contamination found on a Polymeric Cable Sealing End
- 2021Effect of nanoparticle volume and surface characteristics on the bulk properties of epoxy nanocompositecitations
- 2021Stoichiometry and molecular dynamics of anhydride-cured epoxy resin incorporating octa-glycidyl POSS Co-Monomercitations
- 2021Investigation of the functional network modifier loading on the stoichiometric ratio of epoxy resins and their dielectric propertiescitations
- 2021Space charge behavior of quantum dot-doped polystyrene polymerscitations
- 2021Space charge behavior of quantum dot-doped polystyrene polymerscitations
- 2021Effect of shell-thickness on the dielectric properties of TiO2/SiO2 core-shell nanoparticles filled epoxy nanocompositescitations
- 2021Lightning Protection of Wind Turbine Blades – How Supersizing Has Created New Challenges for Nanodielectrics Researchcitations
- 2021Enhanced boron nitride/polyolefin blends for high voltage applicationscitations
- 2020Evaluation of the effect of moisture on dielectric properties of ester liquidscitations
- 2020Effect of core-shell particles on the dielectric properties of epoxy nanocompositescitations
- 2020Effect of organoclay loading on the dielectric properties and charge dynamics of a PP-rubber nanocompositecitations
- 2020Effect of surfactant molecular structure on the electrical and thermal performance of epoxy/functionalized‐graphene nanocompositescitations
- 2020On the influence of xylene on the dielectric response of an organoclay-containing nanocompositecitations
- 2020The influence of graphene oxide filler on the electrical and thermal properties of unidirectional carbon fiber/epoxy laminatescitations
- 2020The influence of graphene oxide filler on the electrical and thermal properties of unidirectional carbon fibre/epoxy laminates:effect of out-of-plane alignment of the graphene oxide nanoparticlescitations
- 2020The influence of graphene oxide filler on the electrical and thermal properties of unidirectional carbon fiber/epoxy laminates: Effect of out-of-plane alignment of the graphene oxide nanoparticlescitations
- 2019The effect of organoclay loading and matrix morphology on charge transport and dielectric breakdown in an ethylene-based polymer blendcitations
- 2019Understanding the cross-linking reactions in highly oxidized graphene/epoxy nanocomposite systemscitations
- 2019Comparing the influence of organoclay on the morphology and dielectric properties of three thermoplastic polymers
- 2019Functional design of epoxy-based networks: tailoring advanced dielectrics for next-generation energy systemscitations
- 2019The dielectric properties of PP-EVA-organoclay composites
- 2019Dielectric properties of epoxy/POSS and PE/POSS systems
- 2019On the influence of morphology and chemical defects on change transport dynamics in polyethylene: thermal ageing and concentration gradientcitations
- 2019Structural and chemical comparison between moderately oxygenated and edge oxygenated graphene: mechanical, electrical and thermal performance of the epoxy nanocompositescitations
- 2018The effect of water absorption on the dielectric properties of polyethylene hexagonal boron nitride nanocompositescitations
- 2018Enhanced dielectric properties of polyethylene/hexagonal boron nitride nanocompositescitations
- 2018On the effect of solvent method processing on epoxy resin systemscitations
- 2018Influence of filler/matrix interactions on resin/hardener stoichiometry, molecular dynamics, and particle dispersion of silicon nitride/epoxy nanocompositescitations
- 2018On the design of the structure of epoxy resin networkscitations
- 2018Enhanced electrical and thermal rating materials for renewable power cable connectionscitations
- 2018Introducing particle interphase model for describing the electrical behaviour of nanodielectricscitations
- 2018The influence of the molecular architecture on the thermal and the dielectric properties of epoxy resin networkscitations
- 2018On the effect of solvent method processing on epoxy resin systems: a molecular dynamics studycitations
- 2017Enhanced dielectric properties of polyethylene/hexagonal boron nitride nanocompositescitations
- 2017Effect of Resin/Hardener Stoichiometry on Electrical Behavior of Epoxy Networkscitations
- 2017Influence of filler/matrix interactions on resin/hardener stoichiometry, molecular dynamics, and particle dispersion of silicon nitride/epoxy nanocompositescitations
- 2017Novel Insulation Materials for High Voltage Cable Systemscitations
- 2016The effect of resin/hardener stoichiometry on the electrical properties of silicon nitride/epoxy nanocompositescitations
- 2016Functional Nanomaterials For Electric Power Industry
- 2016On the effects of molecular composition, morphology and ageing on the electrical properties of polyethylenecitations
- 2014Dielectric studies of polystyrene-based, high-permittivity composite systemscitations
- 2014A simple theoretical model for the bulk properties of nanocomposite materialscitations
- 2014Barium titanate and the dielectric response of polystyrene-based composites
- 2012Anomalous behaviour of the dielectric spectroscopy response of nanocompositescitations
- 2011Space charge behavior of magnesium oxide filled epoxy nanocomposites at different temperatures and electric field strengthscitations
- 2010Dielectric properties and space charge behavior of MgO-epoxy nanocompositescitations
- 2010Thermal and electrical behaviour of epoxy-based microcomposites filled with Al2O3 and SiO2 particlescitations
- 2010Short term DC breakdown strength in epoxy based BN nano- and microcompositescitations
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article
Stoichiometry and molecular dynamics of anhydride-cured epoxy resin incorporating octa-glycidyl POSS Co-Monomer
Abstract
The influence of octa-glycidyl (OG) cubic silsesquioxane and reaction stoichiometry (stoichiometry factor, SF) on the cure chemistry and molecular dynamics of an anhydride-cured epoxy resin is reported. Fourier transform infrared spectroscopy revealed that an excess of epoxide groups suppresses esterification, as does the substitution of the epoxy pre-polymer with OG. Suppressed glass transition temperature (T g ) is reported for any given SF on addition of OG; these results are supported by the dielectric α relaxation behaviour. System-to-system network variations arising from changes in the degree of esterification and etherification are not sufficient to form discrete dielectric β processes. Finally, we propose a generic interpretation for the γ dielectric relaxation involving both competing origins reported in the literature, namely γ 1 (local motions of main-chain segments) and γ 2 (unreacted moieties). These attributions explain the observed dielectric features and relate these to the chemical composition of each system.