基于软基底的阵列式碳纳米管膜在过滤上的应用  

The Application of Align Array Carbon Nanotubes Film with Soft Substrate in Filtering Field

作　　者：曾效舒[1] 王美艳[1] 蔡升勇[1] 周琼[1] 

机构地区：[1]南昌大学机电工程学院,江西南昌330031

出　　处：《南昌大学学报（理科版）》2007年第1期45-48,共4页Journal of Nanchang University(Natural Science)

基　　金：江西省教育厅科技发展基金资助项目(Z02620)

摘　　要：用化学气相沉积法在石英基底上制备了阵列式碳纳米管膜,并且把这层薄膜转移到纸质胶带上,用透射电子显微镜观察了膜的结构。初步研究了纸质基底阵列式碳纳米管膜对含铅离子溶液、铬溶液中的铅离子、铬离子的过滤特性。研究表明:碳纳米管膜可以过滤溶液中的绝大部分的重金属离子。This paper deals with the preparation and the structure of Carbon Nanotubes under the electronic microscope,which meets the requirement. Then we apply the produced Carbon Nanotubes to the filtering film. In our experiment, we use them to filter the heavy - metal aqua respectively and compare their contents after filtering through gluing the carbon nanotube film at double - stick tape and distinguishit in the process of filtration. So we arrive at conclusion：Carbon Nanotubes is the key in process of filtration and can filter majority of heavy metal.

关 键 词：阵列式碳纳米管薄膜 过滤 重金属离子 

分 类 号：TB383[一般工业技术—材料科学与工程]