The graft copolymerization of acrylamide onto modified starches, such as oxidized starch and solubilized starch, initiated by ceric nitrate, was carried out.

• 以硝酸铈铵为引发剂,合成了氧化淀粉及可溶性淀粉等变性淀粉与丙烯酰胺的接枝共聚物,详细考察了引发剂用量及淀粉性质对单体转化率和接枝率的影响。