氮掺杂Bi<sub>2</sub>O<sub>3</sub>光催化剂的制备及其可见光催化性能

氮掺杂Bi₂O₃光催化剂的制备及其可见光催化性能

卢远刚, 杨迎春, 叶芝祥, 刘盛余

Preparation and Visible Light Responsive Photocatalytic Activity of Nitrogen-doped Bi₂O₃ Photocatalyst

LU Yuan-Gang, YANG Ying-Chun, YE Zhi-Xiang, LIU Sheng-Yu

图4 未掺杂及不同N掺杂量Bi 2 O 3 样品的紫外-可见吸收光谱
Fig. 4 UV-Vis absorption patterns of undoped and N-doped Bi 2 O 3 samples