Hydrothermal synthesis of anatase nanocrystals

Author

Karpovich, Natalia F. ; Korolkov, Ilya V. ; Makarevich, Konstantin S. ; Pugachevsky, Maxim A. ; Shtarev, Dmitry S. ; Syuy, Alexander V. ; Atuchin, Victor V.

Author_Institution

Dept. of Phys., Far Eastern State Transp. Univ., Khabarovsk, Russia

fYear

2012

fDate

2-6 July 2012

Firstpage

5

Lastpage

8

Abstract

The hydrothermal synthesis of TiO₂ (anatase) nanocrystals has been produced. The conditions of reproducible synthesis of anatase nanocrystals by thermal treatment of water solution of titanium isopropoxide and triethanolamine at T= 80-100°C by 48 h have been found. Phase composition of final product has been verified by TEM and XRD analysis. As it has been obtained, the dimensions of TiO2 particles varied in the range 10-100 nm with mean value of 45 nm.

Keywords

X-ray diffraction; crystal growth from solution; nanofabrication; nanoparticles; semiconductor growth; semiconductor materials; titanium compounds; transmission electron microscopy; Phase composition; TEM; TiO₂; XRD; anatase nanocrystals; hydrothermal synthesis; size 10 nm to 100 nm; temperature 80 degC to 90 degC; thermal treatment; time 48 h; titanium isopropoxide; triethanolamine; water solution; Chemistry; Crystals; Educational institutions; Nanocrystals; Physics; Titanium; Nanotechnology; TEM; XRD; anatase; synthesis;

fLanguage

English

Publisher

ieee

Conference_Titel

Micro/Nanotechnologies and Electron Devices (EDM), 2012 IEEE 13th International Conference and Seminar of Young Specialists on

Conference_Location

Erlagol, Altai

Print_ISBN

978-1-4673-2517-2

Type

conf

DOI

10.1109/EDM.2012.6310181

Filename

6310181