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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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Cloutet, Eric
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (34/34 displayed)
- 2024Introducing Photo-Cross-Linkable Functionalities on P(VDF-co-TrFE) Ferroelectric Copolymer.
- 2024Introducing photo-cross-linkable functionalities on P(VDF-co-TrFE) ferroelectric copolymer
- 2023Conjugated polymer blends for faster organic mixed conductorscitations
- 2023Selective Outdoor Humidity Monitoring Using Epoxybutane Polyethyleneimine in a Flexible Microwave Sensorcitations
- 2023Double-Bond-induced Morphotropic Phase Boundary leads to Enhanced Electrocaloric Effect in VDF-Based Polymer Flexible Devicescitations
- 2022Delamination and wrinkling of flexible conductive polymer thin filmscitations
- 2022Conjugated Polymer Blends for Faster Organic Mixed Conductorscitations
- 2022Ionic and Poly(ionic liquid)s as Perovskite Passivating Molecules for Improved Solar Cell Performancescitations
- 2021Delamination and wrinkling of flexible conductive polymer thin filmscitations
- 2020Enhanced Electrocaloric Response of Vinylidene Fluoride–Based Polymers via One‐Step Molecular Engineeringcitations
- 2020p-Doping of a Hole Transport Material via a Poly(ionic liquid) for over 20% Efficiency and Hysteresis-Free Perovskite Solar Cellscitations
- 2019Post-functionalization of polyvinylcarbazoles: An open route towards hole transporting materials for perovskite solar cellscitations
- 2018Core-Shell Double Gyroid Structure Formed by Linear ABC Terpolymer Thin Filmscitations
- 2018Correlating the Seebeck coefficient of thermoelectric polymer thin films to their charge transport mechanismcitations
- 2017Photoactive Donor−Acceptor Composite Nanoparticles Dispersed in Watercitations
- 2017Templated Sub-100-nm-Thick Double-Gyroid Structure from Si-Containing Block Copolymer Thin Filmscitations
- 2017Correlating the Seebeck coefficient of thermoelectric polymer thin films to their charge transport mechanismcitations
- 2015Synthesis and structure-property relationship of carbazole-alt-benzothiadiazole copolymerscitations
- 2015Synthesis of a Conductive Copolymer and Phase Diagram of Its Suspension with Single-Walled Carbon Nanotubes by Microfluidic Technologycitations
- 2013Synthesis of hybrid semiconducting polymer-metal latexescitations
- 2012Hydroxyl telechelic building blocks from fatty acid methyl esters for the synthesis of poly(ester/amide urethane)s with versatile propertiescitations
- 2012Hybrdi PEDOT-metal nanoparticles - New substitutes for PEDOT:PSS in electrochromic layers - Towards improved performancecitations
- 2012Block Copolymer-Assisted Microcellular Supercritical CO2 Foaming of Polymers and Blends
- 2012Hybrid PEDOT-Metal Nanoparticles - New Substitutes for PEDOT:PSS in Electrochromic Layers - Towards Improved Performancecitations
- 2010Synthesis of Donor-Acceptor Multiblock Copolymers Incorporating Fullerene Backbone Repeat Unitscitations
- 2009Effects of the Position of a Chemically or Size-Induced Planar Defect on the Optical Properties of Colloidal Crystalscitations
- 2009Synthesis of Polyaniline Nano-Objects Using Poly(vinyl alcohol)-, Poly(ethylene oxide)-, and Poly[(N-vinyl pyrrolidone)-co-(vinyl alcohol)]-Based Reactive Stabilizerscitations
- 2009Building planar defects into colloidal crystals using particles of different chemical naturecitations
- 2008Synthesis of PEDOT Nano-objects Using Poly(vinyl alcohol)-Based Reactive Stabilizers in Aqueous Dispersioncitations
- 2008Cross olefin metathesis for the selective functionalization, ferrocenylation, and solubilisation in water of olefin-terminated dendrimers, polymers, and gold nanoparticles and for a divergent dendrimer constructioncitations
- 2007Click assembly of 1,2,3-triazole-linked dendrimers, including ferrocenyl dendrimers, which sense both oxo anions and metal cationscitations
- 2007One-shot synthesis of high molar mass polyurethane in supercritical carbon dioxidecitations
- 2004Synthesis, Chemistry, DFT Calculations, and ROMP Activity of Monomeric Benzylidene Complexes Containing a Chelating Diphosphine and of Four Generations of Metallodendritic Analogues. Positive and Negative Dendritic Effects and Formation of Dendritic Ruthenium−Polynorbornene Starscitations
- 2002Synthesis and blue luminescence of a soluble newly designed carbazole main-chain polymercitations
Places of action
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article
Selective Outdoor Humidity Monitoring Using Epoxybutane Polyethyleneimine in a Flexible Microwave Sensor
Abstract
The rise of gas-sensing applications and markets has led to microwave sensors associated to polymer-based sensitive materials gaining a lot of attention, as they offer the possibility to target a large variety of gases (as polymers can be easily functionalised) at ultra-low power and wirelessly (which is a major concern in the Internet of Things). A two-channel microstrip sensor with one resonator coated with 1,2 epoxybutane-functionalised poly(ethyleneimine) (EB-PEI) and the other left bare was designed and fabricated for humidity sensing. The sensor, characterised under controlled laboratory conditions, showed exponential response to RH between 0 and 100%, which is approximated to −1.88 MHz/RH% (−0.03 dB/RH%) and −8.24 MHz/RH% (−0.171 dB/RH%) in the RH ranges of 30–80% and 80–100%, respectively. This is the first reported use of EB-PEI for humidity sensing, and performances, especially at high humidity level (RH > 80%), as compared with transducer working frequencies, are better than the state of the art. When further tested in real outdoor conditions, the sensor shows satisfying performances, with 4.2 %RH mean absolute error. Most importantly, we demonstrate that the sensor is selective to relative humidity alone, irrespective of the other environmental variables acquired during the campaign (O3, NO, NO2, CO, CO2, and Temperature). The sensitivities obtained outdoors in the ranges of 50–70% and 70–100% RH (−0.61 MHz/%RH and −3.68 MHz/%RH, respectively) were close to lab results (−0.95 MHz/%RH and −3.51 MHz/%RH, respectively).