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Synthesis of TiO2 (Anatase) by Sol–Gel Process Performed in Metal Chlorides Saturated Aqueous Solutions by Robson Fernandes de Farias is a Chemistry article available to read on EtoBox.
What is Synthesis of TiO2 (Anatase) by Sol–Gel Process Performed in Metal Chlorides Saturated Aqueous Solutions about?
Titania powders were synthesized by a sol-gel process using titanium tetrabutoxide as a precursor. The syntheses were performed in water or in saturated aqueous solutions of KCl, CaCl 2 , NiCl 2 , CoCl 2 , and MnCl 2 . It is demonstrated, by X-ray diffraction patterns of the synthesized powders that the samples obtained in saturated aqueous solutions of metal chlorides are crystalline (anatase phase) with some minor amount of brookite phase, whereas the sample synthesized in water is amorphous in nature. Thus, it is shown that the anatase phase can be obtained independently on any previous or further treatment of the synthesized powder, such as hydrothermal or heat treatment, providing a new, simple, quick, and inexpensive route to synthesize anatase powders.
Who reads Synthesis of TiO2 (Anatase) by Sol–Gel Process Performed in Metal Chlorides Saturated Aqueous Solutions?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Robson Fernandes de Farias
- Publisher
- Elsevier Science; Elsevier ; Elsevier Inc.; Elsevier BV (ISSN 0021-9797)
- Published
- 2001
- Language
- EN
- Field
- Chemistry (Physical Sciences)