| 苯胺在碳纳米管上的吸附特征 |
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| 引用本文： | 耿成怀,成荣明,徐学诚,陈奕卫.苯胺在碳纳米管上的吸附特征[J].化学研究与应用,2004,16(5):680-681,684. |
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| 作者姓名： | 耿成怀 成荣明 徐学诚 陈奕卫 |
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| 作者单位： | 华东师范大学纳米中心,上海,200062;华东师范大学纳米中心,上海,200062;华东师范大学纳米中心,上海,200062;华东师范大学纳米中心,上海,200062 |
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| 基金项目： | 上海纳米科技专项基金资助项目(0252nm011) |
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| 摘 要： | 苯胺是一种重要的有机化工原料，能通过皮肤和呼吸道进入人体而引起中毒，还会严重污染环境。目前，国内外处理含苯胺废水的方法主要有氧化法、萃取法、生化法、吸附法等。本文使用碳纳米管进行液相吸附除去苯胺。
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| 关 键 词： | 碳纳米管 纯化 苯胺 吸附 再生 等温线 |
| 文章编号： | 1004-1656(2004)04-0680-03 |
Properties of aniline removal from aqueous solution by carbon nanotubes |
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| GENG Cheng-huai,CHENG Rong-ming,XU Xue-cheng,CHEN Yi-wei.Properties of aniline removal from aqueous solution by carbon nanotubes[J].Chemical Research and Application,2004,16(5):680-681,684. |
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| Authors: | GENG Cheng-huai CHENG Rong-ming XU Xue-cheng CHEN Yi-wei |
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| Abstract: | Purification processing has a great effect on carbon nanotubes.On one hand it can remove impurities and increase the surface area of carbon nanotubes.On the other hand it can introduce functional groups such as hydroxyl,carboxyl and carbonyl on the surface of carbon nanotubes.Both improved the adsorption capability of carbon nanotubes.The adsorption processes can be well modeled by isothermic equation Freundlich and equation de Boer-Ziwkker.The results also showed that carbon nanotubes can be regenerated and have great potential applications in environmental protection. |
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| Keywords: | carbon nanotubes pruify aniline adsorption regenerate isotherm |
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