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Abstract:
绘制了甲基丙烯酸甲酯(MMA)/丙烯酸(AA)/十二烷基硫酸钠(SDS)H2O拟三元相图,确定了不同类型微乳液区域;采用偶氮二异丁腈(AIBN)引发MMA/AA/SDS/H2O反相微乳液聚合,得到了具有明显孔穴结构的聚合物;研究了反相微乳液体系的聚合动力学,考察了AIBN用量、AA含量、SDS水溶液含量及反应温度对初期聚合速率(dC/dt)的影响,得到dC/dt∝[AIBN]^0.8[AA]^1.2[W]^0.7,聚合表观活化能为93.8kJ/mol,并提出了“微乳液双相聚合”的概念。
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应用基础与工程科学学报
ISSN: 1005-0930
Year: 2006
Issue: 2
Volume: 14
Page: 160-166
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 4
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