| 光氯化-烷基化两步法制备超高交联树脂及对苯酚的吸附性能 |
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| 引用本文： | 白玲玲,张鑫,黄佳佳,赵林秀,周冬菊,吕刑鑫,武现丽,原思国.光氯化-烷基化两步法制备超高交联树脂及对苯酚的吸附性能[J].高分子材料科学与工程,2012(6):125-129. |
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| 作者姓名： | 白玲玲 张鑫 黄佳佳 赵林秀 周冬菊 吕刑鑫 武现丽 原思国 |
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| 作者单位： | 郑州大学化工与能源学院 |
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| 基金项目： | 国家自然科学基金资助项目(21004055);教育部博士点基金(博导类,20104101110005) |
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| 摘 要： | 通过对二甲苯侧链光氯化产物(CP)与苯(BE)的Friede-l Crafts烷基化聚合反应制备比表面积高达905m2/g的超高交联吸附树脂(CP-BE)材料,并用红外光谱(FT-IR)、元素分析(EA)及比表面积(BET)对其结构进行表征。以XDC-BE和市售Amberlite XAD-4为参照,在不同温度下,测试了三种吸附树脂对水溶液中苯酚的吸附性能,结果表明,CP-BE和XDC-BE树脂对苯酚的吸附量分别高达171 mg/g和143 mg/g,远高于国内外用于酚类吸附的Amberlite XAD-4树脂,有望在酚类废水资源化治理中得到实际应用。
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| 关 键 词： | 对二甲苯 光氯化 超高交联树脂 烷基化 苯酚 吸附 |
Synthesis of Hypercrosslinked Resin via Photochlorination-Alkylation and Its Adsorption Performance on Phenol |
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| Lingling Bai,Xin Zhang,Jiajia Huang,Linxiu Zhao,Dongju Zhou,Xingxin Lv,Xianli Wu,Siguo Yuan.Synthesis of Hypercrosslinked Resin via Photochlorination-Alkylation and Its Adsorption Performance on Phenol[J].Polymer Materials Science & Engineering,2012(6):125-129. |
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| Authors: | Lingling Bai Xin Zhang Jiajia Huang Linxiu Zhao Dongju Zhou Xingxin Lv Xianli Wu Siguo Yuan |
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| Affiliation: | (School of Chemical Engineering and Energy,Zhengzhou University,Zhengzhou 450001,China) |
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| Abstract: | A hypercrosslinked resin CP-BE(BET: 905 m2/g) was firstly prepared by the photochlorination of p-xylene(CP) and succedent Friedel-Crafts alkylation polymerization with benzene(BE).The structure was characterized with Fourier transform infrared spectroscopy(FT-IR),BET specific surface area and elementary analysis(EA).Adsorptive behaviors of phenol from aqueous solution onto resin CPBE,XDC-BE and Amberlite XAD-4 were researched at different temperatures.The experimental results showed that the adsorption capacity of phenol onto resin CP-BE and XDC-BE attained 171 mg/g and 143 mg/g respectively,which were higher than that of Amberlite XAD-4.The kind of hypercrosslinked resin would be applied widely for resource management of wastewater containing phenolic compounds. |
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| Keywords: | p-xylene photochlorination hypercrosslinked resin Friedel-Crafts alkylation phenol adsorption |
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