| 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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Karagiannidis, Panagiotis
University of Sunderland
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024Magnetic-Responsive Triple Shape Memory Polymer from Bio-Based Benzoxazine/Urethane Polymer Alloys with Iron Oxide Nanoparticlescitations
- 2024Biocompatibility, thermal and mechanical properties of glass fiber‐reinforced polybenzoxazine composites as a potential new endodontic postcitations
- 2023New nanocomposites based on poly(benzoxazine-co-epoxy) matrix reinforced by novel graphene single and mixed blend fillerscitations
- 2023Mechanical properties and curing kinetics of bio-based benzoxazine–epoxy copolymer for dental fiber postcitations
- 2023Thermal Interface Materials with Hexagonal Boron Nitride and Graphene Fillers in PDMS Matrix: Thermal and Mechanical Propertiescitations
- 2022Development of a new birthing model material based on silicone rubber/ natural rubber blendcitations
- 2022Βio-Based Epoxy/Amine Reinforced with Reduced Graphene Oxide (rGO) or GLYMO-rGO: Study of Curing Kinetics, Mechanical Properties, Lamination and Bonding Performancecitations
- 2022Bio-Based Epoxy/Amine Reinforced with Reduced Graphene Oxide (rGO) or GLYMO-rGO: Study of Curing Kinetics, Mechanical Properties, Lamination and Bonding Performancecitations
- 2020Development of new graphene/epoxy nanocomposites and study of cure kinetics, thermal and mechanical propertiescitations
- 2020Effect of sintering techniques on microstructural, mechanical and tribological properties of Al-SiC compositescitations
- 2020Highly filled graphite/graphene/carbon nanotube in polybenzoxazine composites for bipolar plate in PEMFCcitations
- 2020Effects of chemical structure and morphology of graphene-related materials (GRMs) on melt processing and properties of GRM/polyamide-6 nanocompositescitations
- 2020Development of Lightweight and High-Performance Ballistic Helmet Based on Poly(Benzoxazine-co-Urethane) Matrix Reinforced with Aramid Fabric and Multi-Walled Carbon Nanotubescitations
- 20193-Phase Hierarchical Graphene-based Epoxy Nanocomposite Laminates for Automotive Applicationscitations
- 2019Development of graphene-based materials from printing inks and coatings to structural composites
- 2017Production of graphene by solution processing and development of graphene-based materials
- 2014Performance of hybrid buffer Poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) layers doped with plasmonic silver nanoparticlescitations
- 2014High performance transistors based on the controlled growth of triisopropylsilylethynyl-pentacene crystals via non-isotropic solvent evaporationcitations
- 2013Bioelectronics meets nanomedicine for cardiovascular implants: PEDOT-based nanocoatings for tissue regenerationcitations
- 2012Novel nanostructured biomaterials: implications for coronary stent thrombosis.citations
- 2012Development of a nanoporous and multilayer drug-delivery platform for medical implantscitations
- 2009Physical Properties of a Hybrid and a Nanohybrid Dental Light-Cured Resin Compositecitations
Places of action
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article
Performance of hybrid buffer Poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) layers doped with plasmonic silver nanoparticles
Abstract
We compare the performance of a typical hole transport layer for organic photovoltaics (OPVs), Poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) (PEDOT:PSS) thin film with a series of PEDOT:PSS layers doped with silver (Ag) nanoparticles (NPs) of various size distributions. These hybrid layers have attracted great attention as buffer layers in plasmonic OPVs, although there is no report up to date on their isolated performance. In the present study we prepared a series of PEDOT:PSS layers sandwiched between indium tin oxide (ITO) and gold (Au) electrodes. Ag NPs were deposited on top of the ITO by electron beam evaporation followed by spin coating of PEDOT:PSS. Electrical characterization performed in the dark showed linear resistive behavior for all the samples; lower resistance was observed for the hybrid ones. It was found that the resistivity of the samples decreases with increasing the particle's size. A substantial increase of the electric field between the ITO and the Au electrodes was seen through the formation of current paths through the Ag NPs. A striking observation is the slight increase in the slope of the current density versus voltage curves when measured under illumination for the case of the plasmonic layers, indicating that changes in the electric field in the vicinity of the NP due to plasmonic excitation is a non-vanishing factor.