INVESTIGATION ON THE AGGREGATION STRUCTURE OF CONCENTRATED POLY(1-VINYL-2-PYRROLIDONE) SOLUTION IN BINARY SOLVENTS OF DMF AND H2O

摘要：

The aggregation structure of macromolecules in binary solvent is an important aspect of polymers solution structure. More and more researches focus on the physicochemical properties of dilute polymer solution in mixed solvents.1-3 When a polymer is dissolved in mixed solvents consisting of its good and poor solvent, one of the solvents will preferentially solvate the polymer.4-5 Up to now, few works have been reported on the aggregation structure of concentrated polymer solutions in binary solvent.

作者: Chaowei Hao Ying Zhao Dujin Wang

作者单位: State Key Laboratory of Polymer Physics and Chemistry,Joint Laboratory of Polymer Science and Materials,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080,China

会议类型: 国际会议

会议名称: International Symposium on Polymer Physics(2008年国际高分子物理学术会议PP2008)

会议地点: 厦门

会议语种:英文

页码: 223-224

在线出版日期: 2008-06-08（万方平台首次上网日期，不代表论文的发表时间）