| 反相乳液聚合法制备丙烯酰胺-丙烯酸铵共聚物 |
| |
| 引用本文： | 庄玉伟,王颖,赵根锁,张国宝. 反相乳液聚合法制备丙烯酰胺-丙烯酸铵共聚物[J]. 化学研究, 2007, 18(1): 57-60 |
| |
| 作者姓名： | 庄玉伟 王颖 赵根锁 张国宝 |
| |
| 作者单位： | 河南大学化学化工学院,河南,开封,475001;河南省分析测试中心,郑州,450002 |
| |
| 基金项目： | 国家自然科学基金资助项目(20474014) |
| |
| 摘 要： | 以煤油为连续相,水为分散相,Span-80/Tween-80为复配乳化剂,过硫酸铵为引发剂,丙烯酰胺、丙烯酸和氨水为原料,采用反相乳液聚合法合成了丙烯酰胺-丙烯酸铵共聚物絮凝剂.考察了乳化剂种类及用量、引发剂浓度、单体浓度、EDTA用量、聚合温度等对共聚物特性黏数的影响.确定了最佳实验条件,利用FTIR对样品进行了表征.
|
| 关 键 词： | 丙烯酰胺 丙烯酸铵 复配乳化剂 反相乳液聚合 絮凝剂 |
| 文章编号： | 1008-1011（2007）01-0057-04 |
| 收稿时间： | 2006-12-08 |
| 修稿时间： | 2006-12-08 |
Synthesis of Acrylamide-Ammonium Acrylate Copolymer with Inverse Emulsion Polymerization Method |
| |
| ZHUANG Yu-wei,WANG Ying,ZHAO Gen-suo,ZHANG Guo-bao. Synthesis of Acrylamide-Ammonium Acrylate Copolymer with Inverse Emulsion Polymerization Method[J]. Chemical Research, 2007, 18(1): 57-60 |
| |
| Authors: | ZHUANG Yu-wei WANG Ying ZHAO Gen-suo ZHANG Guo-bao |
| |
| Abstract: | Acrylamide,acrylic acid and ammonia solution were used to synthesize a new flocculating agent by means of inverse emulsion polymerization.Kerosene oil was used as continuous phase and water as dispersed phase.The effects of sorts and dosages of emulsifier,initiator concentration,monomer concentration,dosages of EDTA,reaction temperature on the intrinsic viscosity of the copolymer were studied.The best experimental condition was obtained.The structure of the product was characterized by FTIR. |
| |
| Keywords: | acrylamide ammonium acrylate compound emulsifier inverse emulsion polymerization flocculating agent |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
