摘要
通过后重氮偶合法合成聚乙烯基对硝基苯偶氮咔唑,采用磺化的方法形成交联体系,再通过有机无机纳米复合技术制备了聚乙烯基对硝基苯偶氮咔唑 CdS纳米复合材料,并对其进行了表征,其中CdS纳米粒子的平均粒径为10nm ,粒度均匀。这种有机无机纳米复合材料可望具有较好的光折变性能。
Photorefractive material was a novel optic functional material with great potential application in many fields. In this paper, a new method was used in the synthesis of PPJ-CdS. Firstly, PPJ was prepared by a post azo coupling reaction, and then it was cross-linked with the addition of sulfonation. Finally, PPJ-CdS was obtained via an organic/inorganic nanocomplex method. The structure of PPJ-CdS was characterized. The average size of the CdS nanoparticle was 10 nm. This nanocomplex was a promising photorefractive material.
出处
《武汉理工大学学报》
EI
CAS
CSCD
北大核心
2005年第6期1-4,共4页
Journal of Wuhan University of Technology
基金
国家自然科学基金 (5 0 1790 2 9)
关键词
光折变
后重氮偶合法
磺化
有机-无机纳米复合
photorefractive
post azo coupling reaction
sulfonate
organic/inorganic nanocomplex
