| 铝阳极氧化膜孔内电沉积银及其抗菌性能 |
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| 引用本文： | 迟广俊,姚素薇,范君,张卫国,王宏智. 铝阳极氧化膜孔内电沉积银及其抗菌性能[J]. 中国化学工程学报, 2002, 10(5): 622-624 |
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| 作者姓名： | 迟广俊 姚素薇 范君 张卫国 王宏智 |
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| 作者单位： | [1]SchoolofChemicalEngineeringandTechnology,TianjinUniversity,Tianjin300072,China [2]ChangdianHospital,AnshanSteelandIronGroup,Anshan114000,China |
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| 摘 要： | Aluminum specimens were anodized in a sulfuric acid bath, then silver was electrodeposited in pores of the anodized aluminum by using alternating current . The anodized aluminum with deposited silver was testedfor its antibacterial performance. The results show that the antibacterial rates of the specimens are above 95% against the growth of E. coil, P. aeruginasa, S. faecalis and S. aurens. The morphology of the silver in pores of anodized aluminum is characterized by transmission electron microscopy, and the micrographs indicate that silver is assembled in the form of nanowires with a diameter of 10 nm or 25 nm. The nanowires have a structure of parallel bright stripes alternating with parallel dark stripes.
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| 关 键 词： | 铝阳极氧化 膜孔 电沉积 镀银 抗菌性能 纳米电线 |
| 修稿时间： | |
Antibacterial Surface Treatment of Aluminum Materials |
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| CHI Guangjun,YAO Suwei,FAN Jun,ZHANG Weiguo,WANG Hongzhi. Antibacterial Surface Treatment of Aluminum Materials[J]. Chinese Journal of Chemical Engineering, 2002, 10(5): 622-624 |
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| Authors: | CHI Guangjun YAO Suwei FAN Jun ZHANG Weiguo WANG Hongzhi |
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| Affiliation: | School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China Changdian Hospital, Anshan Steel and Iron Group, Anshan 114000, China |
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| Abstract: | Aluminum specimens were anodized in a sulfuric acid bath, then silver was electrodeposited |
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| Keywords: | electrodeposition antibacteria aluminum anodic oxide nanowires |
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