摘要
采用超声振荡法,通过聚乙烯醇(PVA)与硫酸进行酯化反应制备了聚阴离子膜材料。用正交实验法讨论了最佳合成工艺条件,测定了酯化反应的取代度,并通过红外光谱对材料的化学结构进行了表征。
The polyanionic membrane material was synthesized with polyvinyl alcohol （PVA） and vitriol as raw materials via ultrasonic. The optimum technological conditions obtained by orthogonal experiments. The substitution degree of esterification was determined. Its chemical structure was characterized by FT-IR.
出处
《精细与专用化学品》
CAS
2005年第17期25-26,12,共3页
Fine and Specialty Chemicals
