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Quantitative electrophoretic deposition (Q-EPD) of TiO2 nanopowders
- 1.0565257 - ÚFCH JH 2024 RIV NL eng J - Článek v odborném periodiku
Brabec, Libor
Quantitative electrophoretic deposition (Q-EPD) of TiO2 nanopowders.
Materials Letters. Roč. 333, FEB 2023 (2023), č. článku 133620. ISSN 0167-577X. E-ISSN 1873-4979
Grant CEP: GA ČR(CZ) GA19-21801S; GA ČR(CZ) GA19-12109S
Institucionální podpora: RVO:61388955
Klíčová slova: Titania nanocrystals * Electrodeposition * Organic solvents * Photocatalytic layers
Obor OECD: Physical chemistry
Impakt faktor: 3, rok: 2022
Způsob publikování: Omezený přístup
Q-EPD as a new EPD modification enables a fast (<4 min) complete deposition of all dispersed nanoparticles (a known amount of anatase, rutile, or their mixture) onto stainless-steel plates or other conductive supports. Suitable combinations of common organic solvents and electric field strength of hundreds of V/cm are sufficient to obtain layers of a known mass (area density up to 1 mg/cm2), which are uniform and mechanically resistant to water. Electric current often exhibits a significant peak corresponding to the beneficial expulsion of ionic impurities from the deposited layer. Thus, the deposited nanopowder may be purer than the original one.
Trvalý link: https://hdl.handle.net/11104/0336826
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