Buffer-free B[sbnd]O[sbnd]Zn coordination sites enable efficient Fe(VI) oxidation for organic pollutant removal. - Chen, Xin-Jia; Huang, Yu-Kun; Li, Ning; Duan, Pi-Jun; Bai, Chang-Wei; Zhang, Zhi-Quan; Wang, Jing; Shao, Ying; Xu, Xiao-Wei; Guo, Jin-Song; Chen, Fei (Chemical Engineering Journal, 2026)