稀土/高分子复合材料的制备及结构与性能

刘力　 吴友平　 田明　

摘　要：概述了稀土/高分子复合材料的3种主要制备方法:简单掺混法、聚合法和反应加工法。分析了稀土/高分子配位前体结构和配位数对光性能的影响；指出了稀土/高分子复合材料可能具有的离聚体结构及其特征；提出了原位生成稀土/高分子纳米复合结构的可行性。对稀土/高分子复合材料的结构与性能的关系进行了详细的探讨，并对制备稀土/高分子复合材料所存在的问题进行了一定的说明。
关键词：稀土化合物;高分子;复合材料;制备;结构;性能
分类号：TQ314．24　文献标识码：A
文章编号：1000-1255(2001)02-0071-04

Preparation and relationship between the structure and properties of rare earth/polymer composite

Liu Li（School of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029,China）　
Wu Youping（School of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029,China）　
Tian Ming（School of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029,China）　

Abstract：Three preparation methods, simple mixing polymerization and reaction processing for rare earth/polymer composites,were introduced. The influence of rare earth/polymer composites pre- sturcture and coordinate number of ions on the light property was analyzed. The rare earth/polymer composite had the structure and property as the ionomer; the feasibility of the in- situ preparation of the rare earth/polymer nano structure was pointed out.The relationship between structure and properties of the rare earth/polymer composite was discussed and the problems existed in the composite were also explained.
Keywords：rare earth;polymer;composite;preparation;structure;property

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收稿日期：2000年11月6日

修稿日期：2000年12月20日

出版日期：2001年3月1日