In-situ growth pH-adjusted iodine defects engineering BiOI film on 3D-printed polymer substrate for efficient organic pollutant and microorganism purification

doi:10.1016/j.seppur.2023.123974

	In-situ growth pH-adjusted iodine defects engineering BiOI film on 3D-printed polymer substrate for efficient organic pollutant and microorganism purification
	Xu, Xuelei 1,2,3,4; Xu, Xiaohan 1,2,3,4; Wang, Yi1,2,3,4 ; Zhang, Dun 1,2,3,4; Chen, Chao1,3,4 ; Yang, Zhanxu 1,5
	2023-08-01
发表期刊	SEPARATION AND PURIFICATION TECHNOLOGY
ISSN	1383-5866
卷号	318 页码:14
通讯作者	Wang, Yi(wangyi@qdio.ac.cn) ; Zhang, Dun(zhangdun@qdio.ac.cn)
摘要	Although BiOI has been constructed on FTO or metals to overcome the application shortcomings of powdered photocatalyst, but BiOI film with customizable size and shape will be more suitable for purification environments. In this study, 3D-printed polymer models-likes carbon nanotube, graphene ball, and metal-organic framework are exampled to act as substrates. Compared with the traditional heterostructure film fabricated at complicated temperature and pressure, we report a facile route to synthesize the iodine-defect engineering BiOI film on 3D-printed polymer, under mild room temperature and pressure through only adjusting BiOI solution pH value. The produced iodine vacancies can act as traps to facilitate the separation of electron-holes carriers. Additionally, a self-converted LED device enhances the utilized efficiency of irradiated light. This work reveals good purification efficiency on ca. 99.67% degradation rate towards RhB and >99.99% inactivation rate against E. coli and S. aureus in 1 or 3 h because of the O-center dot(2)-, (OH)-O-center dot and h(+) redox.
关键词	Iodine-defect engineering BiOI 3D-printed Antibacterial Water treatment
DOI	10.1016/j.seppur.2023.123974
收录类别	SCI
语种	英语
资助项目	Natured Science Foundation of China[42176047] ; Natured Science Foundation of China[41976032] ; Nantong Scientific Plan Foundation[2021T140673] ; China Postdoctoral Science Foundation[KEXUE2019GZ01] ; High-end users Program of Kexue ; [JC2021050]
WOS研究方向	Engineering
WOS类目	Engineering, Chemical
WOS记录号	WOS:001004063900001
出版者	ELSEVIER
WOS关键词	SOLVOTHERMAL SYNTHESIS ; FACILE SYNTHESIS ; HIERARCHICAL ARCHITECTURES ; PHOTOCATALYTIC PERFORMANCE ; THERMAL-DECOMPOSITION ; ELECTRONIC-STRUCTURE ; CATALYTIC-ACTIVITY ; POINT-DEFECT ; DEGRADATION ; MICROSPHERES
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/182422
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Wang, Yi; Zhang, Dun
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100039, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 5.Liaoning Shihua Univ, Sch Petrochem Engn, Fushun 113001, Peoples R China
第一作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Xu, Xuelei,Xu, Xiaohan,Wang, Yi,et al. In-situ growth pH-adjusted iodine defects engineering BiOI film on 3D-printed polymer substrate for efficient organic pollutant and microorganism purification[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2023,318:14.
APA	Xu, Xuelei,Xu, Xiaohan,Wang, Yi,Zhang, Dun,Chen, Chao,&Yang, Zhanxu.(2023).In-situ growth pH-adjusted iodine defects engineering BiOI film on 3D-printed polymer substrate for efficient organic pollutant and microorganism purification.SEPARATION AND PURIFICATION TECHNOLOGY,318,14.
MLA	Xu, Xuelei,et al."In-situ growth pH-adjusted iodine defects engineering BiOI film on 3D-printed polymer substrate for efficient organic pollutant and microorganism purification".SEPARATION AND PURIFICATION TECHNOLOGY 318(2023):14.