物理场对大分子物质聚合度影响的研究进展  

Advances in effect of physical field on polymerization degree of macromolecular

作　　者：王清[1] 陈山[1] 王晓[1] 李素霞[1] 韦艳君[1] 邹青松[1] 

机构地区：[1]广西大学糖业工程技术研究中心,广西南宁530004

出　　处：《现代化工》2010年第S2期87-91,共5页Modern Chemical Industry

基　　金：国家自然科学基金项目(20864001);广西高等学校优秀人才资助计划项目(2009-18)

摘　　要：目前,物理场控制大分子聚合度以其清洁低耗、经济环保、缩短反应时间、产品纯度高等优点备受关注。综述了电场、磁场、超声、微波、辐射5种物理场近几年来在大分子聚合度影响方面的研究进展并提出今后的研究方向,展望用物理场调控大分子聚合度的发展前景。The regulation of macromolecular polymerization degree by the physical field has attracted much attention because of its clean,low consumption,economy and environmental protection.The research advances in controlling macromolecular polymerization degree by the physical field in the following five aspects:the electric and magnetic fields,ultrasonic,microwave,radiation are reviewed,the study direction is pointed out,and the future of controlling macromolecular polymerization degree by the physical field are prospected.

关 键 词：聚合度 电场 磁场 超声 微波 辐射 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]