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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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Khakalo, Alexey
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2023Biodegradable Cellulose Nanocomposite Substrate for Recyclable Flexible Printed Electronicscitations
- 2022Nanocellulose Removes the Need for Chemical Crosslinking in Tannin-Based Rigid Foams and Enhances Their Strength and Fire Retardancycitations
- 2021Manufacture of all-wood sawdust-based particle board using ionic liquid-facilitated fusion processcitations
- 2021Rheological behavior of high consistency enzymatically fibrillated cellulose suspensionscitations
- 2020Wood based materials with ionic liquid fusion
- 2019Anti-oxidative and UV-absorbing biohybrid film of cellulose nanofibrils and tannin extractcitations
- 2018The effect of oxyalkylation and application of polymer dispersions on the thermoformability and extensibility of papercitations
- 2018Protein-mediated interfacial adhesion in composites of cellulose nanofibrils and polylactidecitations
- 2017Layer-by-layer assembled hydrophobic coatings for cellulose nanofibril films and textiles, made of polylysine and natural wax particles
- 2017Protein Adsorption Tailors the Surface Energies and Compatibility between Polylactide and Cellulose Nanofibrilscitations
- 2017Advanced Structures and Compositions for 3D Forming of Cellulosic Fiberscitations
- 2017Advanced Structures and Compositions for 3D Forming of Cellulosic Fibers:Dissertation
- 2016Effect of polyurethane addition on the strength, extensibility and 3D formability of paper and board
- 2016Combined mechanical and chemical modifications towards super-stretchable paper-based materials
Places of action
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article
Biodegradable Cellulose Nanocomposite Substrate for Recyclable Flexible Printed Electronics
Abstract
Printed, flexible, and hybrid electronic technologies are advancing rapidly leading to remarkable developments in smart wearables, intelligent textiles, and health monitoring systems. Flexible electronics are typically fabricated on petroleum-derived polymeric substrates. However, in the light of global environmental concerns regarding fossil raw materials, there is a need to drive the production of flexible electronics devices based on sustainable materials. Additionally, there is a need to reduce the quantity of electronic waste by developing material recovery and recycling technologies. Here, a fully biobased and biodegradable substrate tailored for printed flexible electronic applications is developed. Based on a nanocomposite of cellulose nanofibril (CNF) and hydroxyethyl cellulose (HEC), the substrate shows excellent mechanical and optical properties for printed flexible electronics applications. High-resolution screen printing of conductive ink and typical electronics assembly processes are possible to realize on the substrate. An electrocardiograph (ECG) device is fabricated on the cellulosic substrate as a technology demonstrator and its performance is confirmed on human volunteers. Last, end-of-life scenarios are studied for printed electronic devices where device degradation and subsequent material recovery concepts are presented. This work demonstrates that sustainable plant-derived materials can play a big role toward a green transition in the electronics industry.