Highly active Z-scheme WO3:Yb3+,Er3+/Ag/Ag3VO4/Ag photocatalyst with efficient charge transfer and light utilization for enhanced levofloxacin degradation with synchronous hydrogen evolution

Zhiyu Liu, Liang Chen, Congcong Piao, Jianhe Tang, Yu Liu, Yitong Lin, Dawei Fang, Jun Wang