N-vinylformamide(NVF) and acrylonitrile (AN) copolymers were prepared via free radical solution copolymerization in the presence of azodiisobutyronitrile(AIBN) as an initiator.

• 以功能单体N-乙烯基甲酰胺与丙烯腈共聚,制备可转化为对重金属离子具有吸附能力的螯合物。