Synthesis of Rutile TiO2 Nanowhiskers by Liquid Phase Method at Low Temperature

Abstract

Abstract: By using a simply liquid phase method at a low temperature, rutile TiO₂ nanowhiskers were successfully prepared from TiCl₄ aqueous solution at 70 ℃ after aging for 11 d. The obtained TiO₂ nanowhiskers were characterized by means of TEM,HRTEM and XRD. The results show that the nanowhiskers are rutile crystals growing along c-axis direction with a length of 100_150 nm and a diameter 6_8nm. The simple fabrication method of TiO₂ nanowhiskers will promote practical application of 1D TiO₂.

Key words: Titania, Nanowhiskers, Liquid phase synthesis

CLC Number:

O614

TrendMD:

WEI Yu, YU Jing, LIN Yu-Long, MA Zi-Chuan . Synthesis of Rutile TiO₂ Nanowhiskers by Liquid Phase Method at Low Temperature[J]. Chem. J. Chinese Universities, 2004, 25(11): 1996.

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Synthesis of Rutile TiO₂ Nanowhiskers by Liquid Phase Method at Low Temperature

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