| 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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Voit, Brigitte
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (37/37 displayed)
- 2024Retraction of “Fe3O4 Nanoparticles Grown on Cellulose/GO Hydrogels as Advanced Catalytic Materials for the Heterogeneous Fenton-like Reaction”
- 2024Retraction of “Multifunctional Cellulose/rGO/Fe3O4 Composite Aerogels for Electromagnetic Interference Shielding”
- 2023Synthesis and characterization of poly(1,2,3-triazole)s with inherent high sulfur content for optical applications
- 2023Screen printable PANI/carbide-derived carbon supercapacitor electrode ink with chitosan bindercitations
- 2023Influence of Polyvinylpyrrolidone on Thermoelectric Properties of Melt-Mixed Polymer/Carbon Nanotube Compositescitations
- 2021Chemical Bonded PA66-PTFE-Oil Composites as Novel Tribologically Effective Materials: Part 2
- 2021Highly Tunable Piezoresistive Behavior of Carbon Nanotube-Containing Conductive Polymer Blend Composites Prepared from Two Polymers Exhibiting Crystallization-Induced Phase Separationcitations
- 2021Self-Replication of Deeply Buried Doped Silicon Structures, which Remotely Control the Etching Process: A New Method for Forming a Silicon Pattern from the Bottom Up
- 2020MWCNT induced negative real permittivity in a copolyester of Bisphenol-A with terephthalic and isophthalic acids
- 2020MWCNT induced negative real permittivity in a copolyester of Bisphenol-A with terephthalic and isophthalic acidscitations
- 2020RETRACTED: Multifunctional Cellulose/rGO/Fe3O4 Composite Aerogels for Electromagnetic Interference Shieldingcitations
- 2020Tuning the Piezoresistive Behavior of Poly(Vinylidene Fluoride)/Carbon Nanotube Composites Using Poly(Methyl Methacrylate)citations
- 2020Aerogels Based on Reduced Graphene Oxide/Cellulose Composites: Preparation and Vapour Sensing Abilitiescitations
- 2020Thermal annealing to influence the vapor sensing behavior of co-continuous poly(lactic acid)/polystyrene/multiwalled carbon nanotube compositescitations
- 2020Tuning the Structure and Performance of Bulk and Porous Vapor Sensors Based on Co-continuous Carbon Nanotube-Filled Blends of Poly(vinylidene fluoride) and Polycarbonates by Varying Melt Viscositycitations
- 2020Synthesis and characterization of stiff, self-crosslinked thermoresponsive DMAA hydrogels
- 2019Melt-mixed PP/MWCNT composites: Influence of CNT incorporation strategy and matrix viscosity on filler dispersion and electrical resistivity
- 2019Organic vapor sensing behavior of polycarbonate/polystyrene/multi-walled carbon nanotube blend composites with different microstructurescitations
- 2019Amorphous Conjugated Polymers as Efficient Dual‐Mode MALDI Matrices for Low‐Molecular‐Weight Analytescitations
- 2019RETRACTED: Fe3O4 Nanoparticles Grown on Cellulose/GO Hydrogels as Advanced Catalytic Materials for the Heterogeneous Fenton-like Reactioncitations
- 2019Melt-Mixed PP/MWCNT Composites: Influence of CNT Incorporation Strategy and Matrix Viscosity on Filler Dispersion and Electrical Resistivitycitations
- 2018Electrical and vapor sensing behaviors of polycarbonate composites containing hybrid carbon fillerscitations
- 2018Smart cellulose/graphene composites fabricated by in-situ chemical reduction of graphene oxide for multiple sensing applicationscitations
- 2018A Chemically Doped Naphthalenediimide-Bithiazole Polymer for n-Type Organic Thermoelectricscitations
- 2018Tuning the conductance of a molecular wire by the interplay of donor and acceptor unitscitations
- 2018Alkyl Branching Position in Diketopyrrolopyrrole Polymerscitations
- 2017Polypropylene-based melt mixed composites with singlewalled carbon nanotubes for thermoelectric applications: Switching from p-type to n-type by the addition of polyethylene glycolcitations
- 2016High refractive index hyperbranched polyvinylsulfides for planar one-dimensional all-polymer photonic crystalscitations
- 2016Copolymerization of zinc-activated isoindigo- and naphthalene-diimide based monomers: an efficient route to low bandgap π-conjugated random copolymers with tunable properties
- 2015Methacrylate Copolymers with Liquid Crystalline Side Chains for Organic Gate Dielectric Applicationscitations
- 2014Low-temperature photosensitive polyimide processing for use in 3D integration technologiescitations
- 2014Innovative Molecular Design for a Volume Oriented Component Diagnostic: Modified Magnetic Nanoparticles on High Performance Yarns for Smart Textilescitations
- 2014Dispersability of multiwalled carbon nanotubes in polycarbonate-chloroform solutionscitations
- 2013Interfacial chemistry using a bifunctional coupling agent for enhanced electrical properties of carbon nanotube based compositescitations
- 2012Influence of different carbon nanotubes on the electrical and mechanical properties of melt mixed poly(ether sulfone)-multi walled carbon nanotube composites
- 2007Dendrimere als vielseitige, nano-skalige Objekte für biomimetische, biomedizinische und katalytische Fragestellungen
- 2006Hyperbranched Polyesters and Poly(ether amide)s - Synthesis, Modification, Melt Rheology and Application in Blends
Places of action
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article
Thermal annealing to influence the vapor sensing behavior of co-continuous poly(lactic acid)/polystyrene/multiwalled carbon nanotube composites
Abstract
With the main purpose of being used as vapor leakage detector, the volatile organic compound (VOC) vapor sensing properties of conductive polymer blend composites were studied. Poly(lactic acid)/polystyrene/multi-walled carbon nanotube (PLA/PS/MWCNT) based conductive polymer composites (CPCs) in which the polymer components exhibit different interactions with the vapors, were prepared by melt mixing. CPCs with a blend composition of 50/50 wt% resulted in the finest co-continuous structure and selective MWCNT localization in PLA. Therefore, these composites were selected for sensor tests. Thermal annealing was applied aiming to maintain the blend structure but improving the sensing reversibility of CPC sensors towards high vapor concentrations. Different sensing protocols were applied using acetone (good solvent for PS and PLA) and cyclohexane (good solvent for PS but poor solvent for PLA) vapors. Increasing acetone vapor concentration resulted in increased relative resistance change (Rrel) of CPCs. Saturated cyclohexane vapor resulted in lower response than nearly saturated acetone vapor. The thermal annealing at 150 °C did not change the blend morphology but increased the PLA crystallinity, making the CPC sensors more resistant to vapor stimulation, resulting in lower Rrel but better reversibility after vapor exposure. ; publishedVersion