γ-Bi2O3/TiO2复合纤维的制备及光催化性能

γ-Bi₂O₃/TiO₂复合纤维的制备及光催化性能

李跃军^1,², 曹铁平², 邵长路¹, 王长华¹

Preparation and Photocatalytic Properties of γ-Bi₂O₃/TiO₂ Composite Fibers

LI Yue-Jun^1,², CAO Tie-Ping², SHAO Chang-Lu¹, WANG Chang-Hua¹

图7 #cod#x003b3;-Bi 2 O 3 TiO 2 异质结的能带结构及电子-空穴对的迁移
Fig. 7 Schematic diagram showing the energy band structure and electron-hole pair separation in the #cod#x003b3;-Bi 2 O 3 TiO 2 heterostructure