Unexpected Persistent Production of Reactive Oxygen Species during the Degradation of Black Phosphorous in the Darkness

	Unexpected Persistent Production of Reactive Oxygen Species during the Degradation of Black Phosphorous in the Darkness
	Yu, Wanchao ; Xu, Jin; Chen, Fengjie ; Wang, Yarui ; Tang, Shanshan ; Geng, Fanglan; Lv, Jitao ; Qu, Guangbo; Zhao, Lixia; Wang, Yawei
	2022
Source Publication	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN	1433-7851
Volume	61 Issue:47 Pages:1-5
Abstract	Few-layer black phosphorus (FLBP) is easily degraded under ambient conditions which is problem that hinders the application of FLBP, but its degradation mechanism is not yet well understood. In this work, we surprisingly found that persistent generation of reactive oxygen species (ROS) was involved in FLBP degradation even in the dark. The ROS generation patterns and mechanism were revealed by chemiluminescence (CL) and density functional theory (DFT). Meanwhile, rhodamine B (RhB) and methyl orange (MO) can also be removed by FLBP under dark conditions, which further shows the ROS generation during FLBP self-degradation. This work provides new insights into the FLBP self-degradation mechanism and opens opportunities to practically implement FLBP for green catalytic application.
Department	环境化学与生态毒理学国家重点实验室
Keyword	Chemiluminescence Dark Conditions Few-Layer Black Phosphorus Reactive Oxygen Species Self-Degradation
Document Type	期刊论文
Identifier	https://ir.rcees.ac.cn/handle/311016/48523
Collection	环境化学与生态毒理学国家重点实验室
Affiliation	1.Chinese Academy of Sciences 2.Research Center for Eco-Environmental Sciences (RCEES) 3.University of Chinese Academy of Sciences, CAS 4.Jianghan University
Recommended Citation GB/T 7714	Yu, Wanchao,Xu, Jin,Chen, Fengjie,et al. Unexpected Persistent Production of Reactive Oxygen Species during the Degradation of Black Phosphorous in the Darkness[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2022,61(47):1-5.
APA	Yu, Wanchao.,Xu, Jin.,Chen, Fengjie.,Wang, Yarui.,Tang, Shanshan.,...&Wang, Yawei.(2022).Unexpected Persistent Production of Reactive Oxygen Species during the Degradation of Black Phosphorous in the Darkness.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,61(47),1-5.
MLA	Yu, Wanchao,et al."Unexpected Persistent Production of Reactive Oxygen Species during the Degradation of Black Phosphorous in the Darkness".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 61.47(2022):1-5.

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