期刊论文

Xiao, G.-Q.

中文

中国环境科学

1000-6923

2010

30

6

775-779

国家自然科学基金资助项目（20474015）； 湖南省教育厅科研基金资助项目（09C198）；

本校为第一且通讯机构

用二氯乙烷为溶剂,用FeCl_3为催化剂,使氯球和对乙酰氨基酚发生Friedel-Crafts反应制得了对乙酰氨基酚修饰的后交联树脂,对其结构进行了表征,研究乙酰氨基和酚羟基二类氢键作用位点修饰的后交联树脂对双酚A的吸附性能.结果表明,红外光谱显示对乙酰氨基酚已被成功地修饰在后交联树脂上.对乙酰氨基酚修饰的后交联树脂与氯球相比,BET比表面积、孔容明显增大,孔径明显变小.对乙酰氨基酚修饰的后交联树脂对双酚A的吸附量明显高于75%活性炭的聚砜微球对双酚A的吸附量.对乙酰氨基酚修饰的后交联树脂对双酚A的吸附为放热、自发的过程;树脂可以用100%酒精解吸,解吸率为99.92%;吸附动力学数据符合一级吸附...

The adsorption performances for bisphenol A onto the hypercrosslinked resin with two kinds of the hydrogen bond site of acetamino group and hydroxyl group was studied. The hypercrosslinked resin modified with acetaminophen was synthesized with chloromethylated polystyrene and acetaminophen by Friedel-Crafts reaction. Dichloroethane was used as solvent and ferric chloride was used as catalyst. The structures of the hypercrosslinked resin were characterized. The acetaminophen was successfully modified into the hypercrosslinked resin that revealed by the Infrared spectra. Comparison with the chlo...