高等学校化学学报2016，Vol.37Issue(9)：1740-1743,4.DOI:10.7503/cjcu20160196
原子转移自由基聚合法制备超大孔聚合物微球
Preparation of Gigaporous Microspheres Through Atom Transfer Radical Polymerization
摘要
Abstract
The gigaporous microspheres based on a copolymer of glycidyl methacrylate and ethylene dimethac-rylate were prepared by atom transfer radical polymerization( ATRP) . The microspheres were characterized by Fourier transform infrared spectrometer, scanning electronic microscopy and mercury intrusion porosimetry. The results indicated that the microspheres by ATRP showed larger size pore and surface than those by conven-tional free radical polymerization(CFRP). It was observed from the morphology of the microspheres that the smaller size of particles ( 100—400 nm ) formed the skeleton of microspheres by ATRP than CFRP method (1000 nm) . Meanwhile the size of these particles by ATRP was well-distributed in comparison with CFRP. These microspheres by ATRP showed good potential in rapid separation of proteins.关键词
高通量/分离介质/原子转移自由基聚合/超大孔聚合物微球Key words
High through-put/Separation support/Atom transfer radical polymerization/Gigaporous polymer microsphere分类
化学化工引用本文复制引用
虞天,许成楠,于嫄,赵飞飞,潘一廷,刘才,黄永东,张荣月..原子转移自由基聚合法制备超大孔聚合物微球[J].高等学校化学学报,2016,37(9):1740-1743,4.基金项目
北京市自然科学基金(批准号:2162013)、国家自然科学基金(批准号:51103158)、北京石油化工学院优秀人才培育计划项目(批准号:080318620081/037)、北京高等学校高水平人才交叉培养“实培计划”项目(批准号:201507,201506)和2016大学生科研训练(URT)项目(批准号:2016J00079)资助. Supported by the Beijing Natural Science Foundation, China ( No.2162013), the National Natural Science Foundation of China (No.51103158), the Breeding Project of Outstanding Young Teachers and Management Backbones, China(No.080318620081/037), the Cross Training Programme for High Level Graduate in Beijing Universities, China(Nos.201507,201506) and the 2016 Undergraduate Research Training Program, China(No.2016J00079) （批准号:2162013）
