Spin-state–driven synergy of Co–Fe dual-atom sites enables efficient peracetic acid activation and water treatment - Nabi Bux; Peng Sun; Haigang Li; Jing Guo; He Guo; Sadam Hussain Tumrani; Razium Ali Soomro; Guodong Zhang; Mei An; Tiecheng Wang (Journal of Environmental Chemical Engineering, 2026)