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| 微米级交联聚丙烯酰胺微球的反相乳液聚合法研究 | |
| 引用本文： | 陈海玲,郑晓宇,王 雨.微米级交联聚丙烯酰胺微球的反相乳液聚合法研究[J].河北科技大学学报,2011,32(4):316-320,396. |
| 作者姓名： | 陈海玲 郑晓宇 王 雨 |
| 作者单位： | 1. 南阳理工学院生物与化学工程学院,河南南阳,473004 2. 中国石油大学(北京)理学院,北京,102249 3. 中国石油新疆油田分公司勘探开发研究院,新疆克拉玛依,834000 |
| 基金项目： | 中国石油天然气股份公司重大科技开发项目“新疆油田提高复合驱技术研究”(2008-12-2-05) |
| 摘 要： | 选择丙烯酰胺(AM)、丙烯酸(AC)及对聚乙二醇大分子单体在反相乳液中进行交联共聚反应.考察了影响聚合反应的乳化体系、引发剂、温度等因素,用透射电镜(TEM)测定交联聚合物的形态.结果表明,得到了粒径为几百纳米的交联聚合物,固含量可达25％(质量分数). |
| 关 键 词： | 反相乳液聚合 复合乳化剂 水溶性引发剂 交联聚合物微球 |
| 收稿时间： | 2011/2/25 0:00:00 |
| 修稿时间： | 2011/4/14 0:00:00 |
Study on inverse emulsion polymerization of micrometer cross-linked polyacrylamide |
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| CHEN Hai-ling,ZHENG Xiao-yu and WANG Yu.Study on inverse emulsion polymerization of micrometer cross-linked polyacrylamide[J].Journal of Hebei University of Science and Technology,2011,32(4):316-320,396. | |
| Authors: | CHEN Hai-ling ZHENG Xiao-yu and WANG Yu |
| Institution: | CHEN Hai-ling1,ZHENG Xiao-yu2,WANG Yu3(1.School of Biological and Chemical Engineering,Nanyang Institute of Technology,Nanyang Henan 473004,China,2.College of Sciences,China University of Petroleum(Beijing),Beijing 102249,3.Research Institute of Exploration and Development,Xinjiang Oil Field,CNPC,Karamay Xinjiang 834000,China) |
| Abstract: | The cross-linked copolymerization reactions of acrylamide,crylic acid and polyethyleneglycol macromonomer were carried out in the reverse emulsion system.Influencing factors as emulsifier,initiator and temperature were investigated.The morphology of the cross-link polymers were determined by TEM.The results showed diameter of cross-linked polymer particles are several hundred nanometers and the solid content can reach 25%. |
| Keywords: | inverse emulsion polymerization complex emulsifying agent water-soluble initiator cross-linked polymer |
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