Preparation and photoactivity of nanostructured TiO2 particles obtained by hydrolysis of TiCl4

2005 ◽  
Vol 265 (1-3) ◽  
pp. 23-31 ◽  
Author(s):  
Maurizio Addamo ◽  
Vincenzo Augugliaro ◽  
Agatino Di Paola ◽  
Elisa García-López ◽  
Vittorio Loddo ◽  
...  
Keyword(s):  
Nanostructured Tio2 ◽  
Tio2 Particles ◽  
Hydrolysis Of

Ionic liquid assisted preparation of nanostructured TiO2 particles

2004 ◽  
pp. 2000 ◽  
Author(s):  
Kyesang Yoo ◽  
Hyeok Choi ◽  
Dionysios D. Dionysiou
Keyword(s):  
Ionic Liquid ◽  
Nanostructured Tio2 ◽  
Tio2 Particles

scholarly journals Microwave Effect for Synthesis of TiO2 Particles by Self-Hydrolysis of TiOCl2

2006 ◽  
Vol 114 (1334) ◽  
pp. 814-818 ◽  
Author(s):  
Miki INADA ◽  
Kai KAMADA ◽  
Naoya ENOMOTO ◽  
Junichi HOJO
Keyword(s):  
Tio2 Particles ◽  
Microwave Effect ◽  
Hydrolysis Of

scholarly journals Effect of different parameters on sonochemical synthesized nanocrystalline TiO2 particles

2012 ◽  
Vol 18 (2) ◽  
pp. 171-178 ◽  
Author(s):  
Reza Abedini ◽  
Mahmoud Mousavi
Keyword(s):  
Particle Size ◽  
Water Content ◽  
Ultrasonic Irradiation ◽  
Sonication Time ◽  
Nanocrystalline Tio2 ◽  
Tio2 Particles ◽  
Particle Size Analyzer ◽  
Ultrasonic Assisted ◽  
Hydrolysis Of ◽  
Tetraisopropyl Titanate

An ultrasonic-assisted method to directly prepare nanocrystalline TiO2 has been used. TiO2 was synthesized by the hydrolysis of Tetraisopropyl titanate (TIPT) in the presence of de-ionized water and ethanol under high-intensity ultrasonic irradiation (24 KHz, 300 W/cm2) at different conditions. The effect of water content, water-to-TIPT ratio, water-to-ethanol ratio and sonication time on the particle size of TiO2 has been investigated by using design of experiment (DOE). The water content, water-to-TIPT ratio, water-to-ethanol ratio and sonication time were varied in the range 100-150 ml, 50-75 v/v, 20-30 v/v and 3-4 hr, respectively. Particle size of TiO2 was characterized using particle size analyzer. The results of DOE show that water content has the greatest effect on the particle size of TiO2.

Cadmium removal in waste water by nanostructured TiO2 particles

2014 ◽  
Vol 2 (34) ◽  
pp. 13932-13941 ◽  
Author(s):  
Ruhua Zha ◽  
Reddeppa Nadimicherla ◽  
Xin Guo
Keyword(s):  
Waste Water ◽  
Schematic Diagram ◽  
Cadmium Removal ◽  
Nanostructured Tio2 ◽  
Tio2 Particles

Schematic diagram of Cd(ii) adsorption by nanostructured TiO2 particles.

Morphology engineering of nanostructured TiO2 particles

RSC Advances ◽  
2015 ◽  
Vol 5 (9) ◽  
pp. 6481-6488 ◽  
Author(s):  
Ruhua Zha ◽  
Reddeppa Nadimicherla ◽  
Xin Guo
Keyword(s):  
Universal Method ◽  
Nanostructured Tio2 ◽  
Tio2 Particles ◽  
Morphology Engineering

Nanostructured TiO2 particles with different morphologies obtained by a universal method.

scholarly journals Preparation of Monodispersed TiO2 Particles by Hydrolysis of Metal Alkoxide in a Three-Phase Slurry Reactor.

1996 ◽  
Vol 22 (2) ◽  
pp. 408-411
Author(s):  
Tomoko Mineo ◽  
Masahiko Aihara ◽  
Atsushi Tsutsumi ◽  
Kunio Yoshida
Keyword(s):  
Slurry Reactor ◽  
Metal Alkoxide ◽  
Tio2 Particles ◽  
Three Phase ◽  
Hydrolysis Of

Growth of TiO2 Particles within a Polymeric Matrix

1990 ◽  
Vol 218 ◽  
Author(s):  
J. W. Burdon ◽  
Paul Calvert
Keyword(s):  
Electron Microscopy ◽  
Film Formation ◽  
Atmospheric Moisture ◽  
Present Evidence ◽  
Tio2 Particles ◽  
The Matrix ◽  
Dry Conditions ◽  
Oxide Particles ◽  
Hydrolysis Of

AbstractAs a simple model for biomineralization we are investigating the deposition of oxide particles into polymers by the in situ hydrolysis of oxides. By light scattering and electron microscopy we have observed the development of titania in polyvinylchloride. Hydrolysis is due to exposure to atmospheric moisture after film formation under very dry conditions. We believe of alkoxide initially phase separate and then are hydrolysed. Using a strongly Aolymer as a matrix for silica formation we present evidence for catalysis of particle -tby the matrix.

Sign in / Sign up

Export Citation Format

Share Document