| 醋酸银真空浸渍制备杀菌功能载银活性炭及其表征 |
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| 引用本文： | 王自强,刘守新.醋酸银真空浸渍制备杀菌功能载银活性炭及其表征[J].环境科学,2011,32(1):145-150. |
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| 作者姓名： | 王自强 刘守新 |
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| 作者单位： | 东北林业大学材料科学与工程学院,哈尔滨,150040 |
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| 基金项目： | 黑龙江省杰出青年基金项目(JC200801); 黑龙江省科技攻关计划项目(GB06B501-3) |
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| 摘 要： | 通过醋酸银真空浸渍法制备了银缓释杀菌功能载银活性炭(Ag/AC),研究了其对大肠杆菌(E.coil)的杀灭性能和抗银流失性能.以气体吸附仪测定活性炭的比表面积和孔结构,以扫描电子显微镜(SEM)观察Ag/AC表面形貌,以X射线衍射(XRD)考察Ag/AC晶体结构.结果表明,单质银均匀负载在活性炭表面.随着CH3COOA...
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| 关 键 词： | 真空浸溃 载银活性炭 载银量 抗菌 缓释 |
| 收稿时间： | 2010/1/29 0:00:00 |
| 修稿时间： | 4/9/2010 12:00:00 AM |
Preparation and Characterization of Activated Carbon-Silver Composite with Antibacterial Behavior via Vacuum Impregnation Method |
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| WANG Zi-qiang and LIU Shou-xin.Preparation and Characterization of Activated Carbon-Silver Composite with Antibacterial Behavior via Vacuum Impregnation Method[J].Chinese Journal of Environmental Science,2011,32(1):145-150. |
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| Authors: | WANG Zi-qiang and LIU Shou-xin |
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| Institution: | WANG Zi-qiang,LIU Shou-xin(College of Material Science and Engineering,Northeast Forestry University,Harbin 150040,China) |
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| Abstract: | Activated carbon-silver composite(Ag /AC)for antibacterial performance by controlling silver release was prepared by silver acetate vacuum impregnation method.The antibacterial activity towards E.coil and resistance of water erosion was investigated through distilled water.Surface area and porosity analyzer,Scanning electron spectroscopy(SEM) and X-ray diffraction(XRD) were used to characterize the surface morphology and pore properties.The results show that Ag0 was deposited on AC symmetrically.The content... |
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| Keywords: | vacuum impregnation activated carbon-silver composite silver content antibacterial control release |
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