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Desenvolvimento de nanomateriais de TiO2/SiO2 pelo método sol-gel para aplicações nas áreas de energia e meio ambiente
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE QUÍMICAPrograma de Pós-Graduação em QuímicaUFMG, 2019-07-30)
The objective of this work was to obtain xTiO2/(100-x)SiO2 thin films and particles (with x = 0, 20, 40, 60, 80 and 100%) by the sol-gel process for applications in energy and environment areas. The method of precursor ...
Mechanism reactions of photodegradation of organic compounds catalyzed by TiO2.
(Soc Brasileira QuimicaSao PauloBrasil, 1998)
Immobilized particle coating for optimum photon and TiO2 utilization in scaled air treatment photo reactors
(Elsevier, 2016-12)
This study reports the critical importance of the particle state in TiO2 immobilized photocatalysis. To address this, TiO2 coatings are prepared using two methods: an Air Assisted Spray with an Automatized Spinning Coating ...
Desenvolvimento de agente multifuncional fotocatalítico à base de partículas de TiO2 para aplicação em materiais de uso hospitalar
(2021)
O trabalho a seguir, tem por objetivo o desenvolvimento de um agente multifuncional fotocatalítico à base de dióxido de titânio (TiO2), para aplicação em materiais de uso hospitalar. Dois hidrossóis foram obtidos pelo ...
Influence of laser pulse regime on the structure and optical properties of TiO2 nanolayers
(IOP Publishing, 2018-12)
TiO2 films were deposited onto glass substrates by pulsed laser deposition (PLD) in high vacuum under monopulse and multipulse excitation. After deposition, a thermal treatment on air atmosphere was done to promote ...
PARTICLES OF ALUMINUM METAPHOSPHATE CONTAINING CLOSED PORES - PREPARATION, CHARACTERIZATION AND OPTICAL-PROPERTIES
(Elsevier Science BvAmsterdamHolanda, 1993)
Enhanced photocatalytic reduction of Hg(II) in aqueous medium by 2-aminothiazole-modified TiO2 particles
(2006-06-08)
This work describes the synthesis and characterization of 2-aminothiazole-modified titania and its application on Hg (II) photoreduction in aqueous medium. Infrared spectroscopy confirmed the chemical modification of the ...
Simple TiO 2 Coatings by Sol–Gel Techniques Combined with Commercial TiO 2 Particles for Use in Heterogeneous Photocatalysis
(American Scientific Publishers, 2017-07)
TiO2 coatings were obtained by a combination of a sol?gel process with the addition of commercial TiO2 particles (Degussa-Evonik P25). Simple and composite (with P25) sols were deposited by dip-coating on glass plates ...