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Current Microwave Chemistry
ISSN (Print): 2213-3356
ISSN (Online): 2213-3364
Epub Full Text Article
DOI: 10.2174/2213335601666140404163607      Price:  $95









Synthesis of Nanocrystalline Titania via Microwave-Assisted Homogeneous Hydrolysis Under Hydrothermal Conditions

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Author(s): Moskalenko E.A., Sadovnikov A.A., Baranchikov A.E., Goldt A.E., Kozik V.V. and Ivanov V.K.
Abstract:
In this paper, we report on a new procedure for nanocrystalline titania synthesis using microwave-assisted homogeneous hydrolysis under hydrothermal conditions. We show that this synthetic procedure promotes formation of low-aggregated TiO2 powders with very high specific surface area (up to 240 m2/g) and small particle size (5–7 nm), and that it hinders SO42– ions’ sorption on the surface of nanoparticles.
Keywords:
Titania, microwave-hydrothermal synthesis, hexamethylenetetramine, homogeneous hydrolysis, nanocrystalline materials
Affiliation:
Kurnakov Institute of General and Inorganic Chemistry, Leninsky, 31, Moscow, 119991, Russia.