水热法制备Cu掺杂可见光催化剂BiVO<sub>4</sub>及其光催化性能研究

水热法制备Cu掺杂可见光催化剂BiVO₄及其光催化性能研究

陈渊^1,², 周科朝¹, 黄苏萍¹, 李志友¹, 刘国聪^2,³

Preparation and Photocatalytic Activity of Cu-doped BiVO₄ Photocatalysts Fabricated by Hydrothermal Method

CHEN Yuan^1,², ZHOU Ke-Chao¹, HUANG Su-Ping¹, LI Zhi-You¹, LIU Guo-Cong^2,³

图8 可见光下MB 吸收光谱的变化
Fig. 8 Absorbance changes of MB under visible-light irradiation a Pure BiVO 4 as photocatalyst; b Cu-BiVO 4 5.0wt% as photocatalyst