Efficient generation of highly reactive FeIVO2+ via the Fe(II)/Cl2 reaction for water purification - Shaoxiong He; Yuxin Wu; Wenlei Qin; Shenzhou Li; Wanting Cheng; Ping Li; Shizhong Wang; Gangfeng Ouyang; Mingshan Zhu; Jingyun Fang (Water Research, 2026)