Preparation and Characterization of Antibacterial Polyacrylonitrile-based Activated Carbon Fiber Supporting Nano-ZnO

doi:10.1007/s40242-013-3046-2

高等学校化学研究 ›› 2013, Vol. 29 ›› Issue (5): 1011-1015.doi: 10.1007/s40242-013-3046-2

Preparation and Characterization of Antibacterial Polyacrylonitrile-based Activated Carbon Fiber Supporting Nano-ZnO

LI Quan-ming

College of Quartermaster Science and Technology, Jilin University, Changchun 130062, P. R. China

收稿日期:2013-01-28 修回日期:2013-03-24 出版日期:2013-10-01 发布日期:2013-09-17
通讯作者: LI Quan-ming E-mail:liquanmingjl@163.com
基金资助:
Supported by the Fund of Jilin University, China(No.450060491339).

Preparation and Characterization of Antibacterial Polyacrylonitrile-based Activated Carbon Fiber Supporting Nano-ZnO

LI Quan-ming

College of Quartermaster Science and Technology, Jilin University, Changchun 130062, P. R. China

Received:2013-01-28 Revised:2013-03-24 Online:2013-10-01 Published:2013-09-17
Contact: LI Quan-ming E-mail:liquanmingjl@163.com
Supported by:
Supported by the Fund of Jilin University, China(No.450060491339).

摘要/Abstract

摘要：

Polyacrylonitrile(PAN)-based activated carbon fiber(PACF) supporting nano-ZnO(PACF /nano-ZnO) was prepared by spin, pretreatment, carbonization, and KOH chemical activation at an activation temperature of 950 ℃ for 40 min. Nano-ZnO content, distribution and antibacterial properties of the PACF/nano-ZnO were studied. The pore structure and surface properties of the PACF/nano-ZnO were studied by Brunauer-Emmett-Teller(BET), N₂/77 K isothermal adsorption. The specific surface area increased markedly after the activation process and it was several hundred times greater than that before the process. The PACF/nano-ZnO shows a strong adsorption for Staphylococcus aureus(S. aureus) and Escherichia coli(E. coli) and antibacterial activity against them. As an experimental result, antibacterial properties of PACF/nano-ZnO increased with increasing the concentration of nano-ZnO particles, which suggests it is a promising antibacterial material.

关键词: Activated carbon fiber, Carbon material, Antibacterial activity, Microstructure

Abstract:

Key words: Activated carbon fiber, Carbon material, Antibacterial activity, Microstructure

LI Quan-ming. Preparation and Characterization of Antibacterial Polyacrylonitrile-based Activated Carbon Fiber Supporting Nano-ZnO[J]. 高等学校化学研究, 2013, 29(5): 1011-1015.

LI Quan-ming. Preparation and Characterization of Antibacterial Polyacrylonitrile-based Activated Carbon Fiber Supporting Nano-ZnO[J]. Chemical Research in Chinese Universities, 2013, 29(5): 1011-1015.

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Preparation and Characterization of Antibacterial Polyacrylonitrile-based Activated Carbon Fiber Supporting Nano-ZnO

Preparation and Characterization of Antibacterial Polyacrylonitrile-based Activated Carbon Fiber Supporting Nano-ZnO

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