| Cu2+-TiO2/蒙脱石自净化功能基元材料 |
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| 引用本文： | 朱桂平,董发勤,徐光亮,张旭梅.Cu2+-TiO2/蒙脱石自净化功能基元材料[J].硅酸盐学报,2004,32(10):1260-1263. |
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| 作者姓名： | 朱桂平 董发勤 徐光亮 张旭梅 |
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| 作者单位： | 西南科技大学,四川,绵阳,621010 |
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| 基金项目： | 国家"863"计划(2001AA322070)资助项目. |
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| 摘 要： | 以蒙脱石为载体,通过溶液离子交换以及高温灼烧法,将具有抗菌活性的Cu^2 固载到载体的孔道中,同时将具有光催化降解自净化功能的TiO2插入到硅酸盐的层问,得到了对大肠杆菌(8099)和金黄色葡萄球菌(ATCC6538)抗菌率为99．99％、光催化降解亚甲基蓝溶液的净化率为92．65％的自净化功能基元材料Cu^2 -TiO2/蒙脱石(Cu^2 -TiO2-M)。
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| 关 键 词： | 基元材料 自净化功能 抗菌 光催化降解 铜离子-氧化钛／蒙脱石 |
| 文章编号： | 0454-5648(2004)10-1260-04 |
| 修稿时间： | 2004年2月23日 |
PREPARATION OF ELEMENTARY MATERIAL WITH SELF-PURIFYING FUNCTION BASED ON Cu2+-TiO2/MONTMORILLONITE |
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| ZHU Guiping,DONG Faqin,XU Guangliang,ZHANG Xumei.PREPARATION OF ELEMENTARY MATERIAL WITH SELF-PURIFYING FUNCTION BASED ON Cu2+-TiO2/MONTMORILLONITE[J].Journal of The Chinese Ceramic Society,2004,32(10):1260-1263. |
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| Authors: | ZHU Guiping DONG Faqin XU Guangliang ZHANG Xumei |
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| Abstract: | Taking montmorillonite as carrier, the antibacterium active Cu~(2+) was placed in the pore of the carrier and TiO_(2) was inserted into silicate layers at the same time by ion-exchanging and burning in high temperature. The elementary material with self-purifying function Cu~(2+)TiO_(2)/montmorillonite (Cu~(2+)TiO_(2)M) was obtained,the antibacterial rate of which for Escherichia coli and Staphylococus aureus reaches to 99.99% and simultaneously the purification rate of which for photocatalytic degradation methylene blue active substance comes to 92.65%. |
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| Keywords: | elementary material self-purifying function antibacterial catalyse decompose copper ion-titanium dioxide/montmorillonite |
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