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Proceedings Paper

Synthesis and characterization of a novel styrylthiophene monomer and corresponding heterocyclic polymer for NLO materials
Author(s): Jianghong Wang; Zhaohui Li; Ling Qiu; Jianfeng Zhai; Yuequan Shen; Jiayun Zhou; Zhiwen Shi
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Paper Abstract

A novel (Trans)-7-[4-N,N-di-((beta) -hydroxyethylamino benzene)] ethenyl 3,5-dinitrothiophene(HBDT) monomer was synthesized and characterized. We also present in this paper an approach to synthesized processible, un-cross-linkable, and thermally stable heterocyclic polymer (Polyurethane) with the monomer covalently incorporated. The details of synthesizing the monomer and un-cross-linked heterocyclic polymer are presented. The un-cross-linked polymer exhibited good solubility in common organic solvents, permitting processing relevant to device fabrication. After being efficiently poled and cured, optical-quality films exhibited moderate nonlinearity and thermal stability.

Paper Details

Date Published: 14 August 1998
PDF: 9 pages
Proc. SPIE 3556, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications II, (14 August 1998); doi: 10.1117/12.318227
Show Author Affiliations
Jianghong Wang, Institute of Photographic Chemistry (China)
Zhaohui Li, Institute of Photographic Chemistry (China)
Ling Qiu, Institute of Photographic Chemistry (China)
Jianfeng Zhai, Institute of Photographic Chemistry (China)
Yuequan Shen, Institute of Photographic Chemistry (China)
Jiayun Zhou, Institute of Semiconductors (China)
Zhiwen Shi, Institute of Semiconductors (China)


Published in SPIE Proceedings Vol. 3556:
Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications II
Chuangtian Chen, Editor(s)

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