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

文献类型：期刊论文

作者Xu, Xuelei1,2,3,4; Xu, Xiaohan1,2,3,4; Wang, Yi1,2,3,4; Zhang, Dun1,2,3,4; Chen, Chao2,3,4; Yang, Zhanxu4,5
刊名SEPARATION AND PURIFICATION TECHNOLOGY
出版日期2023-08-01
卷号318页码:14
ISSN号1383-5866
关键词Iodine-defect engineering BiOI 3D-printed Antibacterial Water treatment
DOI10.1016/j.seppur.2023.123974
通讯作者Wang, Yi(wangyi@qdio.ac.cn) ; Zhang, Dun(zhangdun@qdio.ac.cn)
英文摘要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.
WOS关键词SOLVOTHERMAL SYNTHESIS ; FACILE SYNTHESIS ; HIERARCHICAL ARCHITECTURES ; PHOTOCATALYTIC PERFORMANCE ; THERMAL-DECOMPOSITION ; ELECTRONIC-STRUCTURE ; CATALYTIC-ACTIVITY ; POINT-DEFECT ; DEGRADATION ; MICROSPHERES
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
语种英语
出版者ELSEVIER
WOS记录号WOS:001004063900001
源URL[http://ir.qdio.ac.cn/handle/337002/182421]  
专题海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者Wang, Yi; Zhang, Dun
作者单位1.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100039, Peoples R China
2.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, 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, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
5.Liaoning Shihua Univ, Sch Petrochem Engn, Fushun 113001, Peoples R China
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.

入库方式： OAI收割

来源：海洋研究所

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