| AgO/TiO_2纤维复合材料的制备及其杀菌性能 |
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| 引用本文： | 李洪刚,李巧玲.AgO/TiO_2纤维复合材料的制备及其杀菌性能[J].化学工业与工程技术,2013,34(1):44-47. |
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| 作者姓名： | 李洪刚 李巧玲 |
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| 作者单位： | 中北大学理学院,山西太原,030051 |
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| 基金项目： | 山西省留学基金，山西省自然基金 |
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| 摘 要： | 采用液相沉淀法将纳米氧化高银与二氧化钛进行复合。水热法处理得到二氧化钛纤维后,加入到制备氧化高银的反应液中,即液相沉淀法制取样品。通过X射线衍射(XRD)、透射电子显微镜(TEM)、能谱(EDS)对纳米氧化高银颗粒的结构、形貌和元素含量分析进行表征。采用抑菌圈法,用制备的AgO/TiO2对枯草芽孢杆菌进行抗菌性能测试。结果表明,氧化高银与二氧化钛纤维的质量比为2:1时,杀菌效果最好。
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| 关 键 词： | 纳米氧化高银 二氧化钛纤维 杀菌 液相沉淀法 枯草芽孢杆菌 |
Preparation of AgO/TiO2 fiber material and its antibacterial properties |
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| LI Honggang
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LI Qiaoling.Preparation of AgO/TiO2 fiber material and its antibacterial properties[J].Journal of Chemical Industry & Engineering,2013,34(1):44-47. |
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| Authors: | LI Honggang LI Qiaoling |
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| Affiliation: | (School of Science,North University of China,Taiyuan 030051,China) |
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| Abstract: | The nano oxidation silver oxide and the titanium dioxide fibers is complexed by means of the liquid precipitation. After getting the titanium dioxide fibers by hydro-thermal treatment, adding it into the oxidation silver oxide reaction liquid, what is said above is the liquid precipitation. The structure, shape and element content of the AgO/TiO2 fiber are characterized by X-ray diffraction （XRD） ,transmission electron microscopy（TEM） and energy disperse spectroscopy（EDS）. Heterotrophic bacteria testing by inhibition zone method is used to test antimicrobial performance with the AgO/TiO2 fiber to bacillus subtilis. The results show that when the mass ratio of AgO and TiO2 fiber is 2：1 ,the antiseptic effect is the best. |
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| Keywords: | Nano oxidation silver oxide Titanium dioxide fiber Disinfection Liquid precipitation Bacillus subtilis |
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