高等学校化学学报

高等学校化学学报 ›› 2004, Vol. 25 ›› Issue (11): 1996.

• 研究简报 • 上一篇    下一篇

低温液相制备金红石型TiO2纳米晶须

魏雨1, 于静1, 林玉龙2, 马子川1   

  1. 1. 河北师范大学化学学院, 石家庄050016;
    2. 河北医科大学药学院, 石家庄050017
  • 收稿日期:2004-06-16 出版日期:2004-11-24 发布日期:2004-11-24
  • 基金资助:

    国家自然科学基金(批准号:50342016)资助

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

WEI Yu1, YU Jing1, LIN Yu-Long2, MA Zi-Chuan1   

  1. 1. College of Chemistry, Hebei Normal University, Shijiazhuang 050016, China;
    2. School of Pharmaceutical Sciences, Hebei Medical University, Shijiazhuang 050017, China
  • Received:2004-06-16 Online:2004-11-24 Published:2004-11-24

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关键词: TiO2, 纳米晶须, 液相制备

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

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