| 以类水滑石为前驱体的锌铝复合氧化物的制备及其抑菌性研究 |
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| 引用本文： | 孔令春,赵斌,景志红,王春.以类水滑石为前驱体的锌铝复合氧化物的制备及其抑菌性研究[J].曲阜师范大学学报,2007,33(2):93-95,100. |
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| 作者姓名： | 孔令春 赵斌 景志红 王春 |
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| 作者单位： | 曲阜师范大学化学科学学院 273165山东省曲阜市 |
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| 摘 要： | 采用共沉淀法制备了n=nZn2 /nAl3 =2,3,4的类水滑石,并以其为前驱体在500℃焙烧4 h得锌铝复合氧化物.用抑菌圈法研究了锌铝复合氧化物对枯草杆菌,金黄色葡萄球菌的抑菌能力.通过FTIR,XRD,BET,DSC等手段对样品进行了测试和表征.结果表明锌铝复合氧化物对细菌具有良好的抑菌能力.
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| 关 键 词： | 锌铝复合氧化物 类水滑石 抑菌 |
| 文章编号： | 1001-5337（2007）02-0093-03 |
| 修稿时间： | 2006-10-23 |
Synthesis and Antibacterial Activity of Zn Al Mixed Oxides from Hydrotalcite-like Precursos |
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| KONG Ling-chun,ZHAO Bin,JING Zhi-hong,WANG Chun.Synthesis and Antibacterial Activity of Zn Al Mixed Oxides from Hydrotalcite-like Precursos[J].Journal of Qufu Normal University(Natural Science),2007,33(2):93-95,100. |
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| Authors: | KONG Ling-chun ZHAO Bin JING Zhi-hong WANG Chun |
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| Institution: | College of Chemistry, Qufu Normal University, 273165, Qufu, Shandong, PRC |
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| Abstract: | Various measuring methods,such as BET,XRD,DSC,FTIR,are used to perform the studies of the samples of n(Zn/Al)=2,3,4 mixed oxides,which are obtained from the calcination of the precursors of the hydrotalcite-like compounds(HTLcs) preparing with the coprecipitation method.The mixed oxides' antibacterial activity on bacillus subtilis and staphylococcus aureus are made by cup-dish measure.The results reveal that the mixed oxides are effective antibacterialagent.Finally,antibacterial mechanism of ZnO are discussed. |
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| Keywords: | Zn/Al mixed oxides hydrotalcite-like compound antibacterial effects |
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