Cu2+-TiO2/蒙脱石自净化功能材料的制备及性能研究

Study on Cu2+-TiO2-Montmorillonitc—the Elementary Material of Purifying-Function

    摘要
  • 摘要: 以蒙脱石为载体,通过溶液离子交换以及高温灼烧的方法,将具有抗菌活性的Cu2+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插入到硅酸盐的层间。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Cu2+-TiO2/蒙脱石(Cu2+-TiO2-M)。

     

    Abstract: Montmorillonitc was selected as carrier. With method of ion-exchanging and burning in high temperature, antibacterium active Cu2+ and TiO2 was inserted in silicate layers. The antibacterial rate of Cu2+-TiO2-Montmorillonitc for Escherichia coli and Staphylococus aureus come to 99.99%,simultaneity ultraviolet radiation decomposed rate for methylene blue active substance come to 92.65%.

     

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