摘要
该文研究了以过硫酸铵 亚硫酸氢钠为引发剂的玉米淀粉与丙烯酸的接枝共聚反应,并对重要的反应条件进行了研究.结果表明,采用以过硫酸铵 亚硫酸氢钠为引发剂的产率、接枝率、接枝效率分别达到64.04%、73.82%、86.43%.该文还对该引发体系的反应机理进行了探讨.
In this paper, graft polymerization of acrylic acid onto maize starch using ammonium persulfate-sodium bisulfate as initiator is studied. The important reaction conditions of graft polymerization are investigated. The result shows that the yield, the graft yield and the graft efficiency are 64.04%, 73.82%, and 86.43%, respectively. The mechanism of initiation is also discussed.
出处
《上海大学学报(自然科学版)》
CAS
CSCD
2004年第2期162-165,共4页
Journal of Shanghai University:Natural Science Edition