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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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Giuri, Antonella
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (24/24 displayed)
- 20242D Metal-Halide Perovskite-Thin Polycrystalline Films Enable Bright and Fast Scintillations
- 2024Scalable and Quench-Free Processing of Metal Halide Perovskites in Ambient Conditionscitations
- 2024Novel Supercapacitor Based on Pedot:PSS/Graphene Oxide Nanocomposite
- 2024Sustainable and cost-effective edge oxidized graphite/PEDOT:PSS nanocomposites with improved electrical conductivitycitations
- 2024Thermochromic Printable and Multicolor Polymeric Composite Based on Hybrid Organic–Inorganic Perovskitecitations
- 2024Thermochromic Printable and Multicolor Polymeric Composite Based on Hybrid Organic–Inorganic Perovskitecitations
- 2023Pedot:PSS/Graphene Oxide (GO) Ternary Nanocomposites for Electrochemical Applicationscitations
- 2023Record Stability for Fully Passive Perovskite‐Based X‐Ray Detectors Through the Use of Starch as Templating Agentcitations
- 2023Incorporation of functional polymers into metal halide perovskite thin-films: from interactions in solution to crystallizationcitations
- 2023Blocking wide bandgap mixed halide perovskites’ decomposition through polymer inclusioncitations
- 2022Polymer-based nano-inks for solar cells
- 2021Polymer-Assisted Single-Step Slot-Die Coating of Flexible Perovskite Solar Cells at Mild Temperature from Dimethyl Sulfoxidecitations
- 2021Polymer-Assisted Single-Step Slot-Die Coating of Flexible Perovskite Solar Cells at Mild Temperature from Dimethyl Sulfoxidecitations
- 2021One-step polymer assisted roll-to-roll gravure-printed perovskite solar cells without using anti-solvent bathingcitations
- 2019Optimizing the Interface between Hole Transporting Material and Nanocomposite for Highly Efficient Perovskite Solar Cellscitations
- 2018Polymeric rheology modifier allows single-step coating of perovskite ink for highly efficient and stable solar cellscitations
- 2018GO/glucose/PEDOT:PSS ternary nanocomposites for flexible supercapacitorscitations
- 2018Ultra-Bright Near-Infrared Perovskite Light-Emitting Diodes with Reduced Efficiency Roll-offcitations
- 2018Ultra-Bright Near-Infrared Perovskite Light-Emitting Diodes with Reduced Efficiency Roll-offcitations
- 2017GO/PEDOT: PSS nanocomposites: effect of different dispersing agents on rheological, thermal, wettability and electrochemical propertiescitations
- 2017Rheological and physical characterization of PEDOT: PSS/graphene oxide nanocomposites for perovskite solar cellscitations
- 2016UV Reduced Graphene Oxide PEDOT:PSS Nanocomposite for Perovskite Solar Cellscitations
- 2015Cure reaction of epoxy resins catalyzed by graphite-based nanofillercitations
- 2015Preparation and Characterization of EG-Chitosan Nanocomposites via Direct Exfoliation: A Green Methodologycitations
Places of action
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article
Pedot:PSS/Graphene Oxide (GO) Ternary Nanocomposites for Electrochemical Applications
Abstract
<jats:p>Among conductive polymers, poly(3,4 ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) has been widely used as an electrode material for supercapacitors, solar cells, sensors, etc. Although PEDOT:PSS-based thin films have acceptable properties such as good capacitive and electrical behaviour and biocompatibility, there are still several challenges to be overcome in their use as an electrode material for supercapacitors. For this reason, the aim of this work is to fabricate and characterise ternary nanocomposites based on PEDOT:PSS and graphene oxide (GO), blended with green additives (glucose (G) or ascorbic acid (AA)), which have the benefits of being environmentally friendly, economical, and easy to use. The GO reduction process was first accurately investigated and demonstrated by UV-Vis and XRD measurements. Three-component inks have been developed, and their morphological, rheological, and surface tension properties were evaluated, showing their printability by means of Aerosol Jet® Printing (AJ®P), an innovative direct writing technique belonging to the Additive Manufacturing (AM) for printed electronics applications. Thin films of the ternary nanocomposites were produced by drop casting and spin coating techniques, and their capacitive behaviour and chemical structures were evaluated through Cyclic Voltammetry (CV) tests and FT-IR analyses. CV tests show an increment in the specific capacitance of AAGO-PEDOT up to 31.4 F/g and excellent overtime stability compared with pristine PEDOT:PSS, suggesting that this ink can be used to fabricate supercapacitors in printed (bio)-electronics. The inks were finally printed by AJ®P as thin films (10 layers, 8 × 8 mm) and chemically analysed by FT-IR, demonstrating that all components of the formulation were successfully aerosolised and deposited on the substrate.</jats:p>