摘要
以N,N′-亚甲基双丙烯酰胺(NMBA)为交联剂,通过静置水溶液聚合法制备了淀粉/丙烯酰胺(AM)/2-丙烯酰胺基-2-甲基丙磺酸(AMPS)共聚高吸水树脂。研究了反应条件对树脂吸水性能的影响,所合成的树脂最高吸蒸馏水为1561倍。并通过FTIR、SEM等技术对树脂的分子结构及表面形态进行了表征分析。
Abstract： Using starch, acrylamide （AM） and 2-acrylamido-2-methylpropanesulfonicacid （AMPS） as monomer, N, N1-methylene-bis-acrylmide（NMBA） as crosslinker, a superabsorbent was prepared in water solution. The influence of reaction conditions on water absorbency was investigated. The absorbency of the resin reached 1561g/g in distilled water. The molecular structure and morphology of the resin were characterized by FT IR and SEM, respectively.
出处
《化学世界》
CAS
CSCD
北大核心
2008年第9期539-541,共3页
Chemical World
基金
安徽理工大学引进人才基金(2007yb86)资助
