| 活性炭的表面含氧官能团及其对吸附影响的研究进展 |
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| 引用本文： | 孟冠华,李爱民,张全兴.活性炭的表面含氧官能团及其对吸附影响的研究进展[J].离子交换与吸附,2007,23(1):88-94. |
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| 作者姓名： | 孟冠华 李爱民 张全兴 |
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| 作者单位： | 污染与资源化国家重点实验室,江苏省有机毒物控制与资源化工程技术研究中心,南京大学环境学院,南京 210093 |
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| 基金项目： | 江苏省自然科学基金资助项目(No.BK2004088) |
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| 摘 要： | 对活性炭表面含氧官能团的种类,生成原因以及活性炭含氧官能团的定性定量分析方法进行了综述。含氧官能团改变了活性炭的表面性质和表面行为,导致活性炭对金属离子和有机物的吸附性能发生变化,介绍了吸附金属离子和有机物时含氧官能团参与的作用机理,并对含氧官能团影响的研究提出了一些建议。
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| 关 键 词： | 活性炭 含氧官能团 金属离子 有机物 吸附 |
| 文章编号： | 1001-5493(2007)01-0088-07 |
| 修稿时间： | 2006-09-22 |
STUDIES ON THE OXYGEN-CONTAINING GROUPS OF ACTIVATED CARBON AND THEIR EFFECTS ON THE ADSORPTION CHARACTER |
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| MENG Guanhua,LI Aimin,ZHANG Quanxing.STUDIES ON THE OXYGEN-CONTAINING GROUPS OF ACTIVATED CARBON AND THEIR EFFECTS ON THE ADSORPTION CHARACTER[J].Ion Exchange and Adsorption,2007,23(1):88-94. |
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| Authors: | MENG Guanhua LI Aimin ZHANG Quanxing |
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| Institution: | State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093, China |
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| Abstract: | The propertities and formation of the oxygen-containing functional groups on the activated carbon are reviewed in the paper. The methods to identify them are also overviewed. The effects of the oxygen-containing functional groups on the adsorption capacities of activated carbons to ions and organic pollutants are described. Suggestions of the key point in the following study on effects of oxygen-containing functional groups are made. |
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| Keywords: | Activated carbon Oxygen-containing groups Ions Organic pollutants Adsorption |
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