SYNTHESES, ELECTRICAL AND NONLINEAR-OPTICAL PROPERTIES OF PPV DERIVATIVES CONTAINING ALKOXYNITROSTILBENE GROUP

被引：11

作者：

MOON, KJ ^{[1
]}

LEE, KS ^{[1
]}

SHIM, HK ^{[1
]}

机构：

[1] HAN NAM UNIV,DEPT MACROMOLEC SCI,TAEJON 300791,SOUTH KOREA

来源：

SYNTHETIC METALS | 1995年 / 71卷 / 1-3期

关键词：

D O I：

10.1016/0379-6779(94)03020-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Poly[2-(3-{4-[2-(4-nitrophenyl)vinyl]phenoxy}propoxy)phenylenevinylene], poly(NO2STPV), containing nonlinear optical chromophore and its copolymers with PPV were prepared through the Wessling's precursor method. These polymers were characterized by using UV-visible and FT-IR spectroscopy. The electrical conductivities of FeCl3-doped poly (NO2STPV) and its copolymer films were in range of 10(-3) similar to 10(-4) S/cm. The copolymer films were readily drawn upto draw ratio of 4.8 similar to 6.4, and their conductivities were similar to 10(-2) S/cm. The third order nonlinear optical susceptibility, chi((3)), was measured by using degenerate four-wave mixing(DFWM) technique at 602 nm The measured chi((3)) value of poly(NO2STPV) was 1.7 x 10(-10) esu.

引用

页码：1719 / 1720

页数：2

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