热处理工艺对TiO<sub>2</sub>纳米管阵列结构及其光电性能的影响

热处理工艺对TiO₂纳米管阵列结构及其光电性能的影响

金冲, 张卫国, 姚素薇, 王宏智

Effect of Heat-treatment Process on the Structure and Photoelectric Performance of TiO₂ Nanotube Arrays

JIN Chong, ZHANG Wei-Guo, YAO Su-Wei, WANG Hong-Zhi

图6 不同气氛中退火处理后TiO 2 纳米管阵列电极暗态与光照下的稳态极化曲线
Fig. 6 Dark and irradiation polarization curves of TiO 2 nanotube arrays electrodes annealed at different atmosphere a 650℃, annealed in air, dark; b 650℃, annealed in air, irradiation; c 650℃, annealed in N 2 , dark; d 650℃, annealed in N 2 , irradiation