摘要
采用自由基胶束聚合法,合成了一种疏水缔合型丙烯酰胺-烷基丙烯酸酯共聚物。用1HNMR谱和TEM对该共聚物进行了表征。用旋转黏度计测定了不同疏水基含量的聚合物的溶液性能,考察了温度对聚合物溶液性能的影响,同时研究了外加盐对聚合物溶液形貌的影响。
Hydrophobically modified polyacrylamide(P(AM/2-EHA)was synthesized. The copolymer structure was determined by ()~1HNMR spectroscopy. Characterization of polymer appearance by TEM showed that the polymer have a diameter of about 20~30nm. The apparent viscosity of solution and the influence of temperature on polymer solution were also discussed. The appearance of polymer with and without NaCl aqueous solution was also investigated.
出处
《胶体与聚合物》
2005年第2期19-21,23,共4页
Chinese Journal of Colloid & Polymer
