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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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Stepien, Milena
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Publications (4/4 displayed)
- 2015Roll-to-roll coating by liquid flame spray nanoparticle depositioncitations
- 2014Abrasion and Compression Resistance of Liquid-Flame-Spray-Deposited Functional Nanoparticle Coatings on Paper
- 2013Compressibility of porous TiO₂ nanoparticle coating on paperboardcitations
- 2013ToF-SIMS analysis of UV-switchable TiO₂-nanoparticle-coated paper surfacecitations
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document
Abrasion and Compression Resistance of Liquid-Flame-Spray-Deposited Functional Nanoparticle Coatings on Paper
Abstract
Functional paper surfaces with adjustable wettability can be fabricatedby deposition of nanoparticles in a roll-to-roll liquid flame spray(LFS) process. The TiO2 nanoparticle coating creates a superhydrophobicsurface with water CAs exceeding 160°, whereas SiO2 nanoparticle coatingcreates highly hydrophilic surfaces with water CAs as low as 21°. Thesuperhydrophobicity or hydrophilicity is a result of the combined effectof surface structure and surface chemistry of the nanoparticles.Furthermore, the wettability of the TiO2-nanoparticle coated paper cancontrolled photocatalytically and adjusted with UV-treatment to anywater contact angle between 10° to 160°. In the current work, theabrasion and compression resistance of LFS nanoparticle coated paper wasinvestigated with rotary abrasion testing and calendering. Changes insample properties were analysed with contact angle measurements, atomicforce microscopy and high resolution field-emission scanning electronmicroscopy (FESEM).