LINEAR-POLYMERS FOR NONLINEAR OPTICS .1. POLYACRYLATES BEARING AMINONITRO-STILBENE AND AMINONITRO-AZOBENZENE DYES

被引：153

作者：

ROBELLO, DR

机构：

[1] Corporate Research Laboratories, Eastman Kodak Company, Rochester, New York

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1990年 / 28卷 / 01期

关键词：

D O I：

10.1002/pola.1990.080280101

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Three acrylic monomers bearing 4′‐dialkylamino‐4‐nitro‐stilbene and ‐azobenzene dyes have been synthesized. The monomeric dyes were homopolymerized and copolymerized with methyl methacrylate using a free radical initiator to produce polymers useful for nonlinear optics. Comparison of the solubility and molecular weight distribution data between stilbene‐ and azobenzene‐containing polymers indicated that some crosslinking occurred during polymerization with the stilbene monomers, presumably through the internal double bond in the dye. The dye‐containing homopolymers exhibit liquid crystallinity. Some interaction among the pendant dyes was detected by visible spectroscopy. Copyright © 1990 John Wiley & Sons, Inc.

引用

页码：1 / 13

页数：13

共 19 条

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