NiCl_2-NaHSO_3引发的丙烯酰胺聚合反应  

Polymerization of acrylamide initiated by NiCl_2-NaHSO_4

作　　者：李富生[1] 段明[1] 胡佩 胡星琪[1] 陈远东 

机构地区：[1]西南石油学院化学工程系,四川南充637001

出　　处：《石化技术与应用》2002年第5期302-304,共3页Petrochemical Technology & Application

基　　金：油气藏地质及开发国家重点实验室开放基金项目(PLN0 12 0 )

摘　　要：用后过渡金属镍的二价盐NiCl2 与NaHSO3 组成的二元引发体系 ,在空气气氛中、常温、不搅拌的情况下成功地引发了丙烯酰胺的聚合。主要考察了引发剂与单体的配比、单体浓度、引发剂中二组分(NiCl2 和NaHSO3 )的配比。The acrylamide aqueous soulution polymerization initiated by NiCl 2-NaHSO 3 system composed by salts of Ni and NaHSO 3 in the air at room temperature without stiring was investigated.The effects of concentration of AM,composition of initiator,temperature and reaction time on the yield and the relative molecular mass of polyacrylamide were investigated.

关 键 词：聚丙烯酰胺 引发剂 聚合 相对分子质量 产率 

分 类 号：TQ314.241[化学工程—高聚物工业]