| STUDIES ON THE PREPARATION OF ZINC-CONTAINING ACTIVATED CARBON FIBERS AND THEIR ANTIBACTERIAL ACTIVITY |
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| 作者姓名： | CHEN Shuixia LIU Jinrong ZHANG Xiaoping ZENG Hanmin Materials Science Institute Zhongshan University Guangzhou |
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| 作者单位： | CHEN Shuixia1 LIU Jinrong1 ZHANG Xiaoping2 ZENG Hanmin1 1 Materials Science Institute，Zhongshan University，510275 Guangzhou 2 Department of Environmental Science and Engineering，South China University of Technology，Guangzhou 510641，P. R. China |
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| 基金项目： | Key-program foundation from Guangzhou Science & Technology Committee (1999-J-013-01) |
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| 摘 要： | 1. INTRODUCTION Microbial pollution will bring about various problems in industry and other vital fields, such as causing decomposing of materials, harming people抯 health. In order to reduce these problems, new antibacterial materials have been demanded. Recently, much attention has been paid to inorganic materials including zinc oxide 1~4]. These inorganic antibacterial materials are now substituting for organic materials to avoid releasing noxious organic molecules harmful to humans;…
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STUDIES ON THE PREPARATION OF ZINC-CONTAINING ACTIVATED CARBON FIBERS AND THEIR ANTIBACTERIAL ACTIVITY |
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| CHEN Shuixia LIU Jinrong ZHANG Xiaoping ZENG Hanmin Materials Science Institute,Zhongshan University, Guangzhou .STUDIES ON THE PREPARATION OF ZINC-CONTAINING ACTIVATED CARBON FIBERS AND THEIR ANTIBACTERIAL ACTIVITY[J].离子交换与吸附(英文版),2002(2). |
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| Authors: | CHEN Shuixia LIU Jinrong ZHANG Xiaoping ZENG Hanmin Materials Science Institute Zhongshan University Guangzhou |
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| Institution: | CHEN Shuixia1 LIU Jinrong1 ZHANG Xiaoping2 ZENG Hanmin1 1 Materials Science Institute,Zhongshan University,510275 Guangzhou 2 Department of Environmental Science and Engineering,South China University of Technology,Guangzhou 510641,P. R. China |
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| Abstract: | Several kinds of activated carbon fibers, using sisal fiber as precursors, were prepared with steam activation or with ZnCl2 activation. Zinc or its compounds were dispersed in them. The antibacterial activities of these activated carbon fibers were determined and compared. The research results showed that these sisal based activated carbon fibers supporting zinc have stronger antibacterial activity against Escherichia coli and S. aureus. The antibacterial activity is related to the precursors, the pyrolysis temperature, and the zinc content. In addition, small quantity of silver supported on zinc-containing ACFs will greatly enhance the antibacterial activity of ACFs. |
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| Keywords: | Activated carbon fiber Zinc support Antibacterial activity |
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