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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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Kleemann, Hans
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Leaftronics: Natural lignocellulose scaffolds for sustainable electronicscitations
- 2024Infrasound Detection Using Polymer Networks in Liquid Filmscitations
- 2023Band Structure Engineering in Highly Crystalline Organic Semiconductorscitations
- 2023Leaf Electronicscitations
- 2022Growth and design strategies of organic dendritic networkscitations
- 2021Band gap engineering in blended organic semiconductor films based on dielectric interactionscitations
- 2021Solution-processed pseudo-vertical organic transistors based on TIPS-pentacenecitations
- 2021Vacuum processed large area doped thin-film crystalscitations
- 2010Organic Zener Diodes: Tunneling across the Gap in Organic Semiconductor Materialscitations
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document
Leaf Electronics
Abstract
<p>The need to reduce the environmental impact of inorganic electronic systems is pressing. Although the field of organic electronics provides a potential solution to this issue, research and optimization is still majorly carried out on glass or plastic substrates. Additionally, the fabrication of organic devices requiring transparent electrodes is fraught with complex techniques and expensive materials which limit widespread implementation and sustainability goals. Here, we show that the quasi-fractal lignocellulose structures extracted from natural leaves can be successfully modified to be used as biodegradable substrates as well as electrodes for optoelectronic applications. Chemically coating the microstructures of these leaf skeletons with metals results in quasi-transparent, flexible electrodes having sheet resistances below 1 Ω/□ and a concomitant current carrying capacity as high as 6 A over a 2.5 × 2.5cm<sup>2</sup> leaf electrode, all while maintaining broadband optical transmittance values of around 80%.</p>