Developing high photocatalytic antibacterial Zn electrodeposited coatings through Schottky junction with Fe~(3+)-doped alkalized g-C_3N_4 photocatalysts
文献类型：CNKI期刊论文
| 作者 | Ying Gao; Xiaofan Zhai ; Yuxin Zhang; Fang Guan; Nazhen Liu; Xiutong Wang; Jie Zhang; Baorong Hou; Jizhou Duan
|
| 发表日期 | 2023-06-15 |
| 出处 | Nano Materials Science
 |
| 关键词 | g-C_3N_4 Electrodeposition Zn coating Photocatalytic antibacterial mechanism |
| 英文摘要 | Pure Zn coatings easily lose their protective performance after biofouling because they have no antibacterial effect under visible light. In this study, we fabricate a new antibacterial Zn composite coating using electrodeposition to couple Fe~(3+)-doped alkalized g-C_3N_4(AKCN-Fe) into an existing Zn coating and show that the AKCN-Fe enhances antibacterial property of the Zn coating under visible light. We attribute this enhancement to the high photocatalytic performance, high loading content, and good dispersion of AKCN-Fe. In addition, the photocatalytic antibacterial mechanism of the composite coating is supported by scavenger experiments and electron paramagnetic resonance(EPR) measurements, suggesting that superoxide(·O_2~-) and hydroxyl radical(·OH) play main and secondary roles, respectively. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | financially supported by the National Natural Science Foundation of China (No. 41706080) ; the Basic Frontier Science Research Program of the Chinese Academy of Sciences (No. ZDBS-LYDQC025) ; the Strategic Leading Science and Technology Program of the Chinese Academy of Sciences (No. XDA13040403) ; the Shandong Key Laboratory of Corrosion Science |
| 卷 | v.5期:02页:66-77 |
| 语种 | 英文; |
| 分类号 | TQ153.15;O643.36;O644.1 |
| ISSN号 | 2096-6482 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/187084]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.KeyLaboratoryofMarineEnvironmentalCorrosionandBio-Fouling,InstituteofOceanology,ChineseAcademyofSciences 2.UniversityofChineseAcademyofSciences 3.OpenStudioforMarineCorrosionandProtection,PilotNationalLaboratoryforMarineScienceandTechnology(Qingdao) 4.CenterforOceanMega-Science,ChineseAcademyofSciences 5.CollegeofMaterialsScienceandEngineering,ChongqingUniversity |
| 推荐引用方式 GB/T 7714 | Ying Gao,Xiaofan Zhai,Yuxin Zhang,et al. Developing high photocatalytic antibacterial Zn electrodeposited coatings through Schottky junction with Fe~(3+)-doped alkalized g-C_3N_4 photocatalysts. 2023. |
入库方式： OAI收割
来源：海洋研究所
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