聚丙烯酰胺微球制备工艺研究进展  

Advances in Preparation of Polyacrylamide Microspheres

作　　者：李晓岚[1,2] 冯玉军[1] 孙静[1] 魏德卿[1] 安利 

机构地区：[1]中国科学院成都有机化学研究所,成都610041 [2]中国科学院研究生院,北京100039 [3]中国石油股份有限公司川庆钻探公司,成都610051

出　　处：《精细石油化工进展》2009年第5期48-54,共7页Advances in Fine Petrochemicals

基　　金："油气藏地质及开发工程国家重点实验室"开放基金项目(PLN0605);四川省应用基础项目(2008JY0002)

摘　　要：综述了制备聚丙烯酰胺微球主要采用的反相乳液法、反相微乳液法、分散聚合法、沉淀聚合法、反相悬浮聚合法等制备工艺的发展历史和研究现状,简要概述了各种方法的优缺点、微球的性能及特点,试图建立制备工艺对最终微球性能的影响规律,展望了聚合工艺的改进及微球功能化的前景。Methods for producing polyacrylamide microspheres （ PAM ） were reviewed which inverse emulsion polymerization, inverse microemulsion polymerization, dispersion mainly include polymerization, precipitation polymerization and inverse suspension polymerization. The advantages and disadvantages of the above- mentioned polymerization techniques were compared. The behavior and characteristics of the PAM microspheres prepared were briefly introduced. The relation between the polymerization techniques and performances was tried to established. The improvement of polymerization techniques and the prospects of funcfionalizing microsphere were presented.

关 键 词：聚丙烯酰胺微球 反相乳液聚合 反相微乳液聚合 分散聚合 沉淀聚合 反相 悬浮聚合 

分 类 号：TQ316.334[化学工程—高聚物工业]