| 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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Ferraris, Eleonora
KU Leuven
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Material extrusion additive manufacturing of zirconia: from filament characterisation to Weibull statisticscitations
- 2024Impact of strand deposition and infill strategies on the properties of monolithic copper via material extrusion additive manufacturingcitations
- 2024Production and characterisation of filament-based Material Extrusion (MEX) additively manufactured copper partscitations
- 2023Trueness of cone-beam computed tomography-derived skull models fabricated by different technology-based three-dimensional printerscitations
- 2023Pedot:PSS/Graphene Oxide (GO) Ternary Nanocomposites for Electrochemical Applicationscitations
- 2016Shaping of engineering ceramics by electro, chemical and physical processescitations
- 2016Analysis of Wire-EDM finishing cuts on large scale ZrO2-TiN hybrid spark plasma sintered blankscitations
- 2015Extrusion-based 3D printing of ceramic componentscitations
- 2014Micromilling of sintered ZrO2 ceramic via cBN and diamond coated toolscitations
- 2013Aerosol Jet® printing of micro silver tracks on stereolithography resin
- 2012Machinability investigation on high speed hard turning of ZrO2 with PCD toolscitations
- 2012Micro scale milling investigation of fully sintered ZrO2 ceramics with diamond coated end-mills
- 2012Influence of mould thermal properties on the replication of micro parts via injection moulding
- 2010Micro-EDM machining of ceramic materials
- 2010Micro-EDM machining behaviour of ZrO2-TiN ceramic composites
- 2009Free form microprocessing of ceramic materials by electro discharge machining
- 2008Flexible materials for optical applications
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>