Novel BiPO4-Zn electrodeposited coatings with highly enhanced photocatalytic antibacterial activities controlled by ultrasound and EDTA-2Na
文献类型：期刊论文
| 作者 | Zhai, Xiaofan1,2,5,6 ; Liu, Nazhen2,5,6; Ju, Peng4; Jiang, Quantong1,2,5,6; Liu, Xin3; Guan, Fang1,2,5,6; Ren, Yadong3,6; Duan, Jizhou1,2,4,5,6; Hou, Baorong2,5,6
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| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
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| 出版日期 | 2023-03-15 |
| 卷号 | 937页码:11 |
| ISSN号 | 0925-8388 |
| 关键词 | BiPO4-Zn coating Photocatalytic antibacterial Electrodeposition Ultrasound EDTA-2Na |
| DOI | 10.1016/j.jallcom.2022.168338 |
| 通讯作者 | Ju, Peng(jupeng@fio.org.cn) ; Duan, Jizhou(duanjz@qdio.ac.cn) |
| 英文摘要 | Photocatalytic biocides such as BiPO4 are promising green antibacterial materials. However, their applica-tion in water environment is still limited due to the difficulty of dispersing settlement on metal surface. To solve this problem, a kind of novel BiPO4-Zn coating was successfully electrodeposited by incorporating BiPO4 nanosheets into hexagonal zinc matrixes. During electrodeposition, ultrasound and EDTA-2Na would both promote the dispersion of BiPO4 nanosheets in the electrolyte and facilitate the adsorption of BiPO4 on the coating surface, while ultrasound showed relatively strong effect on increasing the BiPO4 composite concentrations. Furthermore, three typical fouling bacteria E. coli, Bacillus sp. and O. baumannii separated from South China Sea were employed to evaluate the antibacterial properties of the composite coatings. The antibacterial rates of the modified BiPO4-Zn coatings were over 98% towards three bacteria. Moreover, it was proved that the BiPO4-Zn coatings would effectively expel bacteria by generating middotO2- and middotOH radicals instead of directly killing the attached bacteria under light irradiation, which were highly environmentally friendly.(c) 2022 Elsevier B.V. All rights reserved. |
| 资助项目 | Hainan Provincial Joint Project of Sanya Yazhou Bay Science and Technology City[2021CXLH0005] ; National Key Research and Development Program of China[2022YFC3106004] ; Shandong Provincial Natural Science Foundation of China[ZR2022MD023] ; Young Elite Scientists Sponsorship Program by CAST[YESS20210201] ; Wenhai Program of the S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology (Qingdao)[2021WHZZB2303] ; Basic Scientific Fund for National Public Research Institutes of China[2019Y03] ; Basic Scientific Fund for National Public Research Institutes of China[2020S02] ; Hainan Province Science and Technology Special Fund[ZDYF2021GXJS210] ; National Natural Science Foundation of China[41706080] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000900169700001 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/181046]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Ju, Peng; Duan, Jizhou |
| 作者单位 | 1.Guangxi Acad Sci, Inst Marine Corros Protect, Nanning 530007, Peoples R China 2.Sanya Inst Ocean Ecoenvironm Engn, Zhenzhou Rd, Sanya 572000, Peoples R China 3.Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, 53 Zhengzhou Rd, Qingdao 266042, Peoples R China 4.Minist Nat Resources, Inst Oceanog 1, Marine Bioresource & Environm Res Ctr, Key Lab Marine Ecoenvironm Sci & Technol, 6 Xianxialing Rd, Qingdao 266061, Peoples R China 5.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266235, Peoples R China 6.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhai, Xiaofan,Liu, Nazhen,Ju, Peng,et al. Novel BiPO4-Zn electrodeposited coatings with highly enhanced photocatalytic antibacterial activities controlled by ultrasound and EDTA-2Na[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2023,937:11. |
| APA | Zhai, Xiaofan.,Liu, Nazhen.,Ju, Peng.,Jiang, Quantong.,Liu, Xin.,...&Hou, Baorong.(2023).Novel BiPO4-Zn electrodeposited coatings with highly enhanced photocatalytic antibacterial activities controlled by ultrasound and EDTA-2Na.JOURNAL OF ALLOYS AND COMPOUNDS,937,11. |
| MLA | Zhai, Xiaofan,et al."Novel BiPO4-Zn electrodeposited coatings with highly enhanced photocatalytic antibacterial activities controlled by ultrasound and EDTA-2Na".JOURNAL OF ALLOYS AND COMPOUNDS 937(2023):11. |
入库方式： OAI收割
来源：海洋研究所
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