二氧化钛纳米棒的制备及其晶体生长机理分析

陈超, 王智宇

Synthesis and Crystal Growth Mechanism of Titanium Dioxide Nanorods

CHEN Chao, WANG Zhi-Yu

图1 不同奥斯特瓦尔德熟化时间制备样品的TEM和HRTEM照片
Fig. 1 TEM and HRTEM images of TiO 2 nanoparticles prepared via Ostwald ripening for different time a, b nanorods and quasi-ellipse shaped nanoparticles, 280 ℃, 12 h; c, d nanorods, 280℃, 24 h