【摘要】 以硫酸为磺化剂合成了一系列不同组成的缩水甘油 β-萘基醚 -缩水甘油正丁基醚共聚物磺酸钠 ,通过控制聚醚预聚体的组成和聚醚预聚体侧链上芳基的磺化度可控制磺酸聚醚的组成 ,并用 VPO、1HNMR、IR等测定了聚醚预聚体的数均分子量与组成、磺酸聚醚的磺化度。更多还原

【Abstract】 A series of Sodium Poly(β-naphthyl glycidyl ether)-co- Poly(butyl glycidyl ether) Sulfonate were synthesized via the sulfonation of polyether by sulfonic acid.The molecular structure can be controlled by adjusting the constitution of polyether and sulfonation degree of its pendant naphthyl.Polyether was characterized by VPO and 1HNMR ,and the number average molecular weight and unit ratio were resulted.Sulfonated polyether was characterized by 1HNMR and IR,and the sulfonation degree was resulted.更多还原