负载有立方相p-型半导体Cu<sub>1.8</sub>S颗粒的TiO<sub>2</sub>纳米带制备与表征

负载有立方相p-型半导体Cu_1.8S颗粒的TiO₂纳米带制备与表征

李丽¹, 雷静果², 嵇天浩¹, 张希鹏¹

Synthesis and Characterization of Cubic P-type Semiconductor Cu_1.8S-deposited TiO₂Nanobelts

LI Li¹, LEI Jing-Guo², JI Tian-Hao¹, ZHANG Xi-Peng¹

图4 紫外-可见漫反射吸收光谱
Fig. 4 UV-Vis DRS of the products a CT-3; b CT-4; c CT-7. Inset is the UV-Vis DRS of pure TiO 2 nanobelts and Cu 2 O-TiO 2 nanobelts as well as the images of the pellets of Cu 2 O-TiO 2 nanobelts and CT-3