BiOIO3/graphene interfacial heterojunction for enhancing gaseous heavy metal removal

• Published in: Materials research bulletin Vol. 122; p. 110620
• Main Authors: Ling, Yang, Wu, Jiang, Man, Xiaokun, Xu, Yiqing, Liu, Qizhen, Qi, Yongfeng, Wu, Qiang, Qi, Xuemei, Jia, Tao, Guo, Zihan
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.02.2020
• Subjects: BiOIO3; DFT; Graphene; Mercury; BiOIO3; DFT; Graphene; Mercury

[Display omitted] •The BiOIO3/GR heterostructure was fabricated and evaluated for oxidation of Hg0.•The band gap of BiOIO3/GR is narrowed by the contribution of C 2p orbital in CB.•The photocatalytic oxidation mechanism of Hg0 by BiOIO3/graphene is proposed. Bismuth oxide iodate (BiOIO3) was used to...