Fe/S co-doped BiOCl sulfur-oxychloride for efficient catalytic reduction of organic and Cr6+: Synergistic regulation of heterovalent states and oxygen vacancy defects

Cuizhu Li, Haoyu Wang, Tao Liu, Pengkun Zhang, Qiong Li, Kening Xiang, Dong–Hau Kuo, Dongfang Lu, Mengistu Tadesse Mosisa, Yiqiang Liao, Jinguo Lin, Xiaoyun Chen