STUDY ON PHOTO-INDUCED ORIENTATION OF A NOVEL PHOTO-ALIGNMENT FILM WITH SURFACE ENHANCED RAMAN SCATTERING (SERS) SPECTROSCOPY

被引：0

作者：

谢萍

张榕本

机构：

[1] Beijing 100080

[2] China

[3] Chinese Academy of Sciences

[4] Institute of Chemistry

[5] State Key Laboratory of Polymer Physics and Chemistry

[6] The Joint Laboratory of Polymer Sciences and Materials

来源：

Chinese Journal of Polymer Science | 2004年 / 05期

基金：

中国国家自然科学基金;

关键词：

Alignment film; Photo-induced orientation; Surface enhanced Raman scattering (SERS); Pretilt angle;

D O I：

暂无

中图分类号：

TB43 [薄膜技术];

学科分类号：

0805 ;

摘要：

Surface enhanced Raman scattering (SERS) spectroscopy was first utilized to study the photo-orientation behaviour of the photoreactive groups on a novel photo-alignment film surface and elucidate the generation mechanism of pretilt angle. The novel photo-alignment film was prepared by spin-coating a solution of ladderlike polysiloxane (LPS) bearing dual photoreactive group on an ITO surface and by irradiation with linear-polarized ultraviolet (LPUV) light A Si—H terminal compound (M) containing an identical photosensitive part has been used to fabricate a model film for SERS investigation.

引用

页码：463 / 468

页数：6

共 19 条

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CHINESE JOURNAL OF POLYMER SCIENCE, 2004, 22 (05) : 463 - 468
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