High-efficient Photoelectrochemical Reduction of Cr(VI) to Produce Chromium Formate over Pure Bi 2 S 3 Thin Films

• Published in: Journal of the Electrochemical Society Vol. 169; no. 11; p. 116503
• Main Authors: Hou, Yueru, Wang, Hongbin, Wang, Jun, Liu, Fangyaang, Zhang, Zongliang, Jia, Ming, Jiang, Liangxing
• Format: Journal Article
• Language: English
• Published: 01.11.2022

As a typical heavy metal ion pollutant in water and soil, Cr(VI) exhibits significant toxicity and carcinogenicity, which urges the development of an effective and environment-friendly technique for Cr(VI) treatment. Herein, bismuth sulfide (Bi 2 S 3 ) photoanode is fabricated through a chemical bat...