Superwettable Carbon Fiber Membranes Functionalized with Cu-TiO 2 : High-Performance Oil–Water Separation and Sustainable Reusability. - Chen, Yuqiang; Chen, Yang; Li, Xiaojun; Li, Renzhong; Lei, Gege; Jia, Ziyang; Liu, Dongjie; Duan, Zongfan (Coatings (2079-6412), 2025)