Synthesis of nanosized zirconium dioxide and its solid solutions with titanium dioxide from the CO2 supercritical fluid

2018 ◽  
Vol 8 (01) ◽  
pp. 59-64
Author(s):  
I.E. Sokolov ◽  
I.A. Konovalov ◽  
R.M. Zakalyukin ◽  
D.V. Golubev ◽  
A.S. Kumskov ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Supercritical Fluid ◽  
Solid Solutions ◽  
Zirconium Dioxide ◽  
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Abstract

Synthesis and characterization of Ni incorporated titanium dioxide thin films

2018 ◽  
Vol 33 (24) ◽  
pp. 4165-4172 ◽  
Author(s):  
Deepak Kumar ◽  
Prasanta Mandal ◽  
Anil Singh ◽  
Charu Pant ◽  
Sudesh Sharma
Keyword(s):  
Thin Films ◽  
Titanium Dioxide ◽  
Synthesis And Characterization ◽  
Titanium Dioxide Thin Films ◽  
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Abstract

scholarly journals Synthesis and Research of Nanocompositions of Oxide Materials Based on Titanium Dioxide for use as Contrast Agents in Optical Coherence Tomography

2021 ◽  
pp. 325-338
Author(s):  
Artem Nikolaevich Kupriyanov ◽  
Diana Evgen’evna Fidarova ◽  
Linda Ruslanovna Makhmudova ◽  
Magomed Rasulovich Gadzhiev ◽  
Shuainat Ruslanovna Nimatulaeva ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Titanium Dioxide ◽  
Contrast Agent ◽  
Contrast Agents ◽  
Elemental Composition ◽  
Zirconium Dioxide ◽  
Titanium Dioxide Nanoparticles ◽  
Optical Coherence ◽  
Oxide Materials ◽  
The Stability

In this paper, the contrasting properties of titanium dioxide nanoparticles in various compositions were considered. In the course of the work, methods for the synthesis of oxide materials SiO2-TiO2, SiO2-ZrO2, TiO2-ZrO2 and SiO2-TiO2-ZrO2 were developed; the microstructure of oxide materials SiO2-TiO2, SiO2-ZrO2, TiO2-ZrO2and SiO2-TiO2-ZrO2was studied; the stability of oxide materials SiO2-TiO2, SiO2-ZrO2, TiO2-ZrO2and SiO2-TiO2-ZrO2 was determined. The elemental composition of the oxide materials SiO2-TiO2, SiO2-ZrO2, TiO2-ZrO2and SiO2-TiO2-ZrO2 has also been studied using SEM and XRD methods. It was found that SiO2-TiO2-ZrO2 nanocomposites with content of titanium dioxide from 8 to 9.5 % and zirconium dioxide from 0.5 to 2 % are completely insoluble in a highly alkaline medium. Thus, this composition is the most optimal for use as a contrast agent in optical coherence tomography.

Synthesis, crystallinity control, and photocatalysis of nanostructured titanium dioxide shells

2012 ◽  
Vol 28 (3) ◽  
pp. 362-368 ◽  
Author(s):  
Ji Bong Joo ◽  
Qiao Zhang ◽  
Michael Dahl ◽  
Francisco Zaera ◽  
Yadong Yin
Keyword(s):  
Titanium Dioxide ◽  
Nanostructured Titanium ◽  
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Abstract

Silaffin primary structure and its effects on the precipitation morphology of titanium dioxide

2016 ◽  
Vol 31 (10) ◽  
pp. 1373-1382 ◽  
Author(s):  
Robert E. Stote ◽  
Shaun F. Filocamo ◽  
June S. Lum
Keyword(s):  
Titanium Dioxide ◽  
Primary Structure ◽  
Precipitation Morphology ◽  
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Abstract

Study on Synthesis of Zirconolite Using Simulated Radioactive Incineration ASH

2012 ◽  
Vol 482-484 ◽  
pp. 1703-1706
Author(s):  
Yu Xi Piao ◽  
Ming Fen Wen ◽  
Ji Chen ◽  
Jian Chen Wang
Keyword(s):  
Titanium Dioxide ◽  
Calcium Carbonate ◽  
Energy Saving ◽  
Zirconium Dioxide ◽  
Preparation Method ◽  
Raw Materials ◽  
Phase Assemblage ◽  
Solid Reaction ◽  
X Ray ◽  
Intermediate Products

The minerals of zirconolite doping simulated radioactive incineration ash were fabricated by solid reaction, using zirconium dioxide, titanium dioxide, calcium carbonate or CaTiO3 as raw materials. The phase assemblage was tested by X-ray diffractometer. TG-DSC was tested by SDT-Q600. Compared to carbonate preparation method, using intermediate products (CaTiO3) preparation method to synthesis CaZrTi2O7 is more energy saving.

Tunable synthesis of enhanced photodegradation activity of brookite/anatase mixed-phase titanium dioxide

2012 ◽  
Vol 28 (3) ◽  
pp. 400-404 ◽  
Author(s):  
Xiaomeng Lü ◽  
Danjun Mao ◽  
Xiaojun Wei ◽  
Hui Zhang ◽  
Jimin Xie ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Mixed Phase ◽  
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Abstract

Thermal Stability vs. Crystallization of the Lithiumsilicate Glasses with Addition Zirconium Dioxide and Titanium Dioxide

2008 ◽  
Vol 39-40 ◽  
pp. 399-401
Author(s):  
Viliam Pavlík ◽  
Eugen Jóna ◽  
Martina Sapietová ◽  
Soňa Šnircová
Keyword(s):  
Activation Energy ◽  
Thermal Stability ◽  
Thermal Analysis ◽  
Titanium Dioxide ◽  
Differential Thermal Analysis ◽  
Structural Analysis ◽  
Zirconium Dioxide ◽  
X Ray Diffraction ◽  
X Ray ◽  
The Relationship

The glasses with composition of Li2O . 2 SiO2 . n ZrO2 . n TiO2 (where n = 0; 0.015; 0.031; 0.050; 0.075; 0.1; 0.15; 0.2) were prepared and the relationship between structural and selected parameters of thermal stability vs. crystallization has been studied by differential thermal analysis. Structural analysis was provided by X–ray diffraction. The order of thermal stability vs. crystallization representing of activation energy of studied glass systems which increase with higher addition both oxides. The same order was obtained from the values of XRD. On the comparison the glasses with zero addition titanium dioxide their activation energy was much higher.

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