作　　者： ; ; ; ;

机构地区： 河北师范大学化学与材料科学学院

出　　处： 《高等学校化学学报》 2004年第11期1996-1997,共2页

摘　　要： By using a simply liquid phase method at a low temperature, rutile TiO 2 nanowhiskers were successfully prepared from TiCl 4 aqueous solution at 70 ℃ after aging for 11 d. The obtained TiO 2 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 100150 nm and a diameter 68 nm. The simple fabrication method of TiO 2 nanowhiskers will promote practical application of 1D TiO 2. By using a simply liquid phase method at a low temperature, rutile TiO 2 nanowhiskers were successfully prepared from TiCl 4 aqueous solution at 70 ℃ after aging for 11 d. The obtained TiO 2 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_8 nm. The simple fabrication method of TiO 2 nanowhiskers will promote practical application of 1D TiO 2.

关 键 词： 纳米晶须 液相制备

领　　域： [理学] [理学]