| N－甲基丙烯酰－N＇－嘧啶哌嗪与过硫酸钾引发体系引发的丙烯酰胺聚合 |
| |
| 引用本文： | 高青雨,张福莲,杨更须,张举贤,李福绵.N－甲基丙烯酰－N＇－嘧啶哌嗪与过硫酸钾引发体系引发的丙烯酰胺聚合[J].高分子学报,1994,0(3):369-373. |
| |
| 作者姓名： | 高青雨 张福莲 杨更须 张举贤 李福绵 |
| |
| 作者单位： | 河南大学化学化工系; 北京大学化学系 |
| |
| 摘 要： |
|
| 关 键 词： | 丙烯酰胺 MPMP 过硫酸钾 聚合反应 |
| 收稿时间： | 1992-12-18 |
POLYMERIZATION OF ACRYLAMIDE BY USING INITIATION SYSTEM CONSISTING OF N-METHACRYLOYL -N'- PYRIMIDINOPIPERAZINE AND PERSULFATE |
| |
| GAO Qing-yu,ZHANG Fu-lian,YANG Geng-xu,ZHANG Jn-xian,LI Fu-mian.POLYMERIZATION OF ACRYLAMIDE BY USING INITIATION SYSTEM CONSISTING OF N-METHACRYLOYL -N''- PYRIMIDINOPIPERAZINE AND PERSULFATE[J].Acta Polymerica Sinica,1994,0(3):369-373. |
| |
| Authors: | GAO Qing-yu ZHANG Fu-lian YANG Geng-xu ZHANG Jn-xian LI Fu-mian |
| |
| Institution: | Department of Chemistry and Chemical Engineering; Henan University; Kaifen; 475001; Department of Chemistry; Peking University; Beijing; 100871 |
| |
| Abstract: | queous solution polymerization of acrylamide (AAm) was demonstrated by using initiation system consisting of N-methacryloyl-N '-pyrimidinopiperazine (MPMP ) and persulfate (KPS). The polymerization rate equation was obtained to beRp = KpMPMP]1/2 KPS]1/2 AAm]1.0The overall activation energy for the polymerization was calculated by Arrhenius quation to be Ea= 5.6 KJ/mol. The redox nature for the polymerization was clarified. A super high molecular weight up to 107 of PAAm was obtained by using this initiation system. From the fluorescent analysis, it was confirmed that MPMP not only acted as a component of the redox system, but also entered into the acrylamide polymer chains. |
| |
| Keywords: | |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《高分子学报》浏览原始摘要信息 |
| 点击此处可从《高分子学报》下载免费的PDF全文 |
|
