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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Bellet, Daniel
Centro de Estudos Ambientais e Marinhos
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (43/43 displayed)
- 2024Electrochromic, surface-anchored metal–organic frameworks for stabilized silver nanowire flexible transparent electrodescitations
- 2024Enhancing the Properties of Photo-Generated Metallized Nanocomposite Coatings through Thermal Annealingcitations
- 2024Exploring the degradation of silver nanowire networks under thermal stress by coupling in situ X-ray diffraction and electrical resistance measurementscitations
- 2024Silver nanowire networks coated with a few nanometer thick aluminum nitride films for ultra-transparent and robust heating applicationscitations
- 2024Towards enhanced transparent conductive nanocomposites based on metallic nanowire networks coated with metal oxides: a brief reviewcitations
- 2023Dielectric Study of Cost-Effective, Eco-Friendly PVA-Glycerol Matrices with AgNW Electrodes for Transparent Flexible Humidity Sensorscitations
- 2023Flexible, transparent electrodes based on AgNW/ZnO nanocomposites for localized heating of lab-on-chip devices
- 2022Composite transparent conducting material using metallic nanowire networks on a flexible substrate
- 2022Efficient and stable transparent electrodes based on silver nanowire networks: experimental and simulation approaches
- 2022Advances in Flexible Metallic Transparent Electrodescitations
- 2022Advances in Flexible Metallic Transparent Electrodescitations
- 2022Stable Flexible Transparent Electrodes for Localized Heating of Lab‐on‐a‐Chip Devicescitations
- 2021Open-air printing of Cu2O thin films with high hole mobility for semitransparent solar harvesterscitations
- 2021Open-air printing of Cu2O thin films with high hole mobility for semitransparent solar harvesterscitations
- 2021Flexible, transparent electrodes based on AgNW/ZnO nanocomposites for localized heating of lab-on-chip devices
- 2020Efficient, stable and flexible transparent electrode based on zinc oxide/silver nanowires/cellulose nanofibrils nanocomposites
- 2019Electrical Properties of Low-Temperature Processed Sn-Doped In2O3 Thin Films: The Role of Microstructure and Oxygen Content and the Potential of Defect Modulation Dopingcitations
- 2019Low-cost fabrication of flexible transparent electrodes based on Al doped ZnO and silver nanowire nanocomposites: impact of the network densitycitations
- 2019Versatility of bilayer metal oxide coatings on silver nanowire networks for enhanced stability with minimal transparency losscitations
- 2019SnO2 Films Deposited by Ultrasonic Spray Pyrolysis: Influence of Al Incorporation on the Propertiescitations
- 2018Bending stability of Cu0.4CrO2-A transparent p-type conducting oxide for large area flexible electronicscitations
- 2018Hazy Al2O3-FTO Nanocomposites: A Comparative Study with FTO-Based Nanocomposites Integrating ZnO and S:TiO2 Nanostructurescitations
- 2018electron tunneling through grain boundaries in transparent conductive oxides and implications for electrical conductivity the case of zno al thin filmscitations
- 2017High quality epitaxial fluorine-doped SnO2 films by ultrasonic spray pyrolysis: Structural and physical property investigationcitations
- 2017Tuning the properties of F:SnO2 (FTO) nanocomposites with S:TiO2 nanoparticles – promising hazy transparent electrodes for photovoltaics applicationscitations
- 2017Transparent Electrodes Based on Silver Nanowire Networks: From Physical Considerations towards Device Integrationcitations
- 2017Tuning the properties of F:SnO 2 (FTO) nanocomposites with S:TiO 2 nanoparticles – promising hazy transparent electrodes for photovoltaics applicationscitations
- 2017Tuning the properties of F:SnO 2 (FTO) nanocomposites with S:TiO 2 nanoparticles : promising hazy transparent electrodes for photovoltaics applicationscitations
- 2016Study of the effect of thin ALD oxide coatings on the stability of silver nanowire based transparent electrodes
- 2015Undoped TiO2 and nitrogen-doped TiO2 thin films deposited by atomic layer deposition on planar and architectured surfaces for photovoltaic applicationscitations
- 2014Metallic nanowire networks: effects of thermal annealing on electrical resistancecitations
- 2014High Performance ZnO-SnO2:F Nanocomposite Transparent Electrodes for Energy Applicationscitations
- 2014Physical properties of silver nanowire networks: effects of percolation and thermal annealing
- 2013Electron scattering mechanisms in fluorine-doped SnO2 thin filmscitations
- 2013Fluorine-doped SnO2 thin films deposited on polymer substrate for flexible transparent electrodescitations
- 2012Efficient Dye-Sensitized Solar Cells Made from ZnO Nanostructure Compositescitations
- 2012Preferential orientation of fluorine-doped SnO2 thin films: The effects of growth temperature.citations
- 2011Morphological and electrical characterization of ZnO nanocomposites in dye-sensitized solar cellscitations
- 2009Multifunctional oxide nanostructures by metal-organic chemical vapor deposition (MOCVD)citations
- 2009Analysing the sintering of heterogeneous powder structures by in situ microtomographycitations
- 2009Analysing the sintering of heterogeneous powder structures by in situ microtomographycitations
- 20083D statistical analysis of a copper powder sintering observed in situ by synchrotron microtomographycitations
- 2006In situ investigation of Al bicrystal embrittlement by liquid Ga using synchrotron imaging
Places of action
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article
Dielectric Study of Cost-Effective, Eco-Friendly PVA-Glycerol Matrices with AgNW Electrodes for Transparent Flexible Humidity Sensors
Abstract
International audience ; In this work, a deep insight is given into the dielectric properties and the humidity response of flexible polymer matrices, composed of polyvinyl alcohol (PVA) and glycerol (Gly), using silver nanowire networks as transparent electrodes (AgNW TE). These electrodes, known for their high electrical conductivity, optical transparency, and excellent flexibility, are deposited here by open-air, scalable spray coating technique. Analysis of the dielectric constant ε′ and loss tangent tanδ according to the density of the AgNWs shows that the latter do not cover the entire surface with PVA and induces an interfacial polarization effect. Wide frequency range of impedance spectroscopy (1Hz to 1MHz) on both, PVA-Gly samples with AgNW TE (4 Ω sq−1) networks electrodes and sputtered silver electrodes (Ag bulk el), reveal no significant change in ε′ and tanδ. Finally, the humidity sensing properties of PVA-Gly exhibit good response between 20% to 90% humidity range and low hysteresis. This is related to the non-continuous structure of AgNW TE. At 100Hz, the PVA-10 wt% Gly presents high sensitivity of 0.08nF/% RH with an hysteresis value of about 1.5% at 70% RH. These results indicate that AgNW networks show great potential for integration in transparent and flexible humidity sensors.