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题名: Multifunctional silver film with superhydrophobic and antibacterial properties
作者: Che, P ;  Liu, W ;  Chang, XX ;  Wang, AH ;  Han, YS
刊名: NANO RESEARCH
出版日期: 2016
卷号: 9, 期号:2, 页码:442-450
关键词: hydrophobicity ;  antibacterial ;  silver film ;  electrodeposition
学科分类: Chemistry; Science & Technology - Other Topics; Materials Science; Physics
DOI: http://dx.doi.org/10.1007/s12274-015-0925-5
通讯作者: Han, YS (reprint author), Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China.
文章类型: Article
英文摘要: Material properties are strongly dependent on material structure. The large diversity and complexity of material structures provide significant opportunities to improve the properties of the materials, expanding their applications. Here, we discuss the fabrication of a multifunctional silver film prepared by controlling the nucleation and growth of silver particles. Silver films with high hydrophobicity and antibacterial activity were fabricated by adopting an electrochemical approach. The dependence of the hydrophobic and antibacterial properties on the size and shape of the silver particles was first investigated. Small-sized silver particles exhibited a high antibacterial rate, while a porous silver film composed of dendritic particles showed a significant hydrophobic activity. By regulating the reaction time, current density, and silver salt concentration, a silver film with a contact angle of 150.9 degrees and an antibacterial rate of 54.7% was synthesized. This study demonstrates that finding a compromise between different material structures is a suitable way to fabricate multifunctional devices.
类目[WOS]: Chemistry, Physical ;  Nanoscience & Nanotechnology ;  Materials Science, Multidisciplinary ;  Physics, Applied
关键词[WOS]: DENDRITIC STRUCTURES ;  ESCHERICHIA-COLI ;  NANOPARTICLES ;  SURFACES ;  GROWTH ;  ELECTRODEPOSITION ;  PESTICIDES ;  DEPOSITION ;  STABILITY ;  TOXICITY
收录类别: SCI
项目资助者: Chinese Academy of Sciences ;  State Key Laboratory of Multiphase Complex Systems [MPCS-2014-D-05] ;  National Natural Science Foundation of China [U1462130, 21406232]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21784
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Che, P,Liu, W,Chang, XX,et al. Multifunctional silver film with superhydrophobic and antibacterial properties[J]. NANO RESEARCH,2016,9(2):442-450.
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