文献类型：期刊文献

英文题名：Kinetics of heterogeneous atom transfer radical polymerization of styrene by using bis(1,10-phenanthroline)copper bromide

作者：Cheng, GL; Hu, CP; Ying, SK

机构：[1]E China Univ Sci & Technol, Lab Living Polymerizat, Shanghai 200237, Peoples R China

年份：1999

卷号：20

期号：6

起止页码：303

外文期刊名：MACROMOLECULAR RAPID COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000080690400002)】；

语种：英文

摘要：The kinetics of atom transfer radical polymerization (ATRP) of styrene using bis(1,10-phenanthroline)copper bromide was investigated. The concentration of the copper catalyst does not affect the propagation rate but does affect the termination process of polymerization appreciably. With increasing reaction temperature the molecular weight distribution of the produced PS becomes more narrow. The apparent activation energy was found to be 75 kJ/mol.