采用无皂乳液聚合法制备了甲基丙烯酸甲酯-甲基丙烯酸三氟乙酯共聚物(MMA-co-TFEMA)乳液,自然沉降得到三维有序大孔材料.利用扫描电镜(SEM)、激光粒度分析、傅里叶变换红外光谱(FT-IR)对大孔材料空间形貌、乳液粒径、共聚物分子结构及性能等进行了表征.结果表明,实验成功地制得了三维有序大孔共聚物材料;SEM分析显示产物孔径分布均一,计算得数均粒径为148nm,单分散系数为1.69%;激光粒度分析表明,微球乳液粒径约为150nm,与计算值基本相符;FT-IR测试发现,2种单体反应生成了共聚物.
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