| 不同孔径的介孔碳分子筛对VB12的吸附性质研究 |
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| 引用本文： | 郭卓,朱广山,辛明红,高波,裘式纶.不同孔径的介孔碳分子筛对VB12的吸附性质研究[J].高等学校化学学报,2006,27(1):9-12. |
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| 作者姓名： | 郭卓 朱广山 辛明红 高波 裘式纶 |
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| 作者单位： | 吉林大学无机合成与制备化学国家重点实验室,长春,130012 |
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| 摘 要： | 摘要利用SBA-15为模板, 在不同温度下合成了孔径大小在3.7(CMK-3-100)和6-3 nm(CMK-3-150)之间的介孔碳， 以其作为吸附剂, 研究了它们在水溶液中对VB12的吸附作用. 结果表明, CMK-3-130与CMK-3-100和CMK-3-150相比， 表现出对VB12最大的吸附能力(吸附能力为412.5 mg/g), 这是因为它有比较高的有序结构和比较大的孔容.
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| 关 键 词： | SBA-15 介孔碳 吸附性质 VB12 |
| 文章编号： | 0251-0790（2006）01-0009-04 |
| 收稿时间： | 01 5 2005 12:00AM |
| 修稿时间： | 2005-01-05 |
Adsorption Behavior of VB12 on Mesoporous Carbon Molecular Sieves with Different Pore Diameters |
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| GUO Zhuo,ZHU Guang-Shan,XIN Ming-Hong,GAO Bo,QIU Shi-Lun.Adsorption Behavior of VB12 on Mesoporous Carbon Molecular Sieves with Different Pore Diameters[J].Chemical Research In Chinese Universities,2006,27(1):9-12. |
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| Authors: | GUO Zhuo ZHU Guang-Shan XIN Ming-Hong GAO Bo QIU Shi-Lun |
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| Institution: | State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, China |
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| Abstract: | The CMK-3-130 exhibits the largest adsorption capacity than CMK-3-100 and CMK-3-150.Mesoporous carbon sieves were prepared from SBA-15 materials at different temperatures.This allows the synthesis of mesoporous carbons sieves with pore dismeters in the range from 3.7 nm(CMK-3-100) to 6.3 nm(CMK-3-150).The mesoporous carbons sieves were studied in the adsorption of VB_12 from water solutions.The maximal adsorption capacity of 412.5 mg/g was found for CMK-3-130,which is probably a consequence of its highly ordered mesostructures and larger pore. |
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| Keywords: | SBA-15 Mesoporous carbon Adsorption behavior VB_12 |
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