Novel MOF-Based Photocatalyst AgBr/AgCl@ZIF-8 with Enhanced Photocatalytic Degradation and Antibacterial Properties

doi:10.3390/nano12111946

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋腐蚀与防护研究发展中心

	Novel MOF-Based Photocatalyst AgBr/AgCl@ZIF-8 with Enhanced Photocatalytic Degradation and Antibacterial Properties
	Liu, Ning 1,2,3; Zhang, Jie 1,3; Wang, Yanhua 2; Zhu, Qingjun 1,3; Zhang, Xuan 2; Duan, Jizhou 1,3; Hou, Baorong 1,3
刊名	NANOMATERIALS
	2022-06-01
卷号	12 期号:11 页码:13
关键词	photocatalysis metal-organic frameworks photocatalytic antibacterial organic pollutants
DOI	10.3390/nano12111946
通讯作者	Zhang, Jie(zhangjie@qdio.ac.cn) ; Wang, Yanhua(wyhazz@163.com)
英文摘要	A novel visible light-driven AgBr/AgCl@ZIF-8 catalyst was synthesized by a simple and rapid method. The composition and structure of the photocatalyst were characterized by XRD, SEM, UV-DRS, and XPS. It could be observed that the 2-methylimidazole zinc salt (ZIF-8) exhibited the rhombic dodecahedron morphology with the AgCl and AgBr particles evenly distributed around it. The composite photocatalyst AgBr/AgCl@ZIF-8 showed good photocatalytic degradation and antibacterial properties. The degradation rate of RhB solution was 98%, with 60 min of irradiation of visible light, and almost all P. aeruginosaudomonas aeruginosa (P. aeruginosa), Staphylococcus aureus (S. aureus), and Escherichia coli (E. coli) were inactivated under the irradiation of 90 min. In addition, the prepared catalyst had excellent stability and reusability. Based on the free radical capture experiment, center dot O-2(-) and h(+) were believed to be the main active substances, and possible photocatalytic degradation and sterilization mechanisms of AgBr/AgCl@ZIF-8 were proposed.
资助项目	National Natural Science Foundation of China[42076043] ; Shandong Provincial Natural Science Foundation[ZR2020MD080]
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
出版者	MDPI
WOS记录号	WOS:000808931300001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/179443]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Zhang, Jie; Wang, Yanhua
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Ocean Univ China, Coll Chem & Chem Engn, Key Lab Marine Chem Theory & Technol, Minist Educ, Qingdao 266100, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China
推荐引用方式 GB/T 7714	Liu, Ning,Zhang, Jie,Wang, Yanhua,et al. Novel MOF-Based Photocatalyst AgBr/AgCl@ZIF-8 with Enhanced Photocatalytic Degradation and Antibacterial Properties[J]. NANOMATERIALS,2022,12(11):13.
APA	Liu, Ning.,Zhang, Jie.,Wang, Yanhua.,Zhu, Qingjun.,Zhang, Xuan.,...&Hou, Baorong.(2022).Novel MOF-Based Photocatalyst AgBr/AgCl@ZIF-8 with Enhanced Photocatalytic Degradation and Antibacterial Properties.NANOMATERIALS,12(11),13.
MLA	Liu, Ning,et al."Novel MOF-Based Photocatalyst AgBr/AgCl@ZIF-8 with Enhanced Photocatalytic Degradation and Antibacterial Properties".NANOMATERIALS 12.11(2022):13.