|
|||||
|
|
| 丝胶-甲基丙烯酸甲酯接枝共聚物的合成与表征 | |
| 引用本文： | 宋艳,魏德卿,金勇,孙静. 丝胶-甲基丙烯酸甲酯接枝共聚物的合成与表征[J]. 合成化学, 2006, 14(5): 510-512,519 |
| 作者姓名： | 宋艳 魏德卿 金勇 孙静 |
| 作者单位： | 中国科学院,成都有机化学研究所,四川,成都,610041;中国科学院,研究生院,北京,100039;中国科学院,成都有机化学研究所,四川,成都,610041 |
| 摘 要： | 在酸性水介质中,以硝酸铈铵为引发剂合成了丝胶-甲基丙烯酸甲酯接枝共聚物,其结构经1H NMR,IR,SEM和GPC表征。用正交试验法考察了各因素对接枝共聚反应的影响,结果表明,单体浓度对接枝聚合反应的影响最大,反应时间的影响最小。 |
| 关 键 词： | 硝酸铈铵 丝胶 甲基丙烯酸甲酯 接枝共聚物 |
| 文章编号： | 1005-1511（2006）05-0510-03 |
| 收稿时间： | 2005-11-16 |
| 修稿时间： | 2005-11-16 |
Synthesis and Characterization of Graft Copolymers of Silk Sericin and Methyl Methacrylate |
|
| SONG Yan,WEI De-qing,JIN Yong,SUN Jing. Synthesis and Characterization of Graft Copolymers of Silk Sericin and Methyl Methacrylate[J]. Chinese Journal of Synthetic Chemistry, 2006, 14(5): 510-512,519 | |
| Authors: | SONG Yan WEI De-qing JIN Yong SUN Jing |
| Affiliation: | 1. Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China; 2. Graduate University of Chinese Academy of Sciences, Beijing 100039, China |
| Abstract: | The graft copolymers of silk sericin and methyl methacrylate were synthesized by using ceric ammonium nitrate as initiator in acidic aqueous medium.The graft copolymers were characterized by ~1H NMR, IR,SEM and GPC.The results showed that methyl methacrylate was successfully grafted onto silk sericin.The results of the orthogonal experiment showed that the strongest factor affecting on the grafting efficiency was the concentration of monomer and the weakest was the reaction time. |
| Keywords: | ceric ammonium nitrate silk sericin methyl methacrylate graft copolymers |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |