Synthesis and characterization of functionalized sol-gel materials for electro-optical application

Dong Hoon Choi; Jong Soo Ahn; Sun Jin Lim; Sangyup Song; Woong Sang Jahng; Nakjoong Kim

doi:10.1080/10587259708042784

Synthesis and characterization of functionalized sol-gel materials for electro-optical application

Dong Hoon Choi, Jong Soo Ahn, Sun Jin Lim, Sangyup Song, Woong Sang Jahng, Nakjoong Kim

Research output: Contribution to journal › Article › peer-review

Abstract

We simply synthesized the triethoxysilane bearing the second-order nonlinear optical(NLO) active chromophore in the side chain. In order to improve the poor temporal stability of second-order NLO effect, we introduced the thermal crosslink between the side chain themselves. We prepared two different silane solutions; one is composed of triethoxysilane with NLO chromophore (SGDR1) only. The other consists of SGDR1 and 3-glycidoxypropyl trimethoxysitane. Thermal crosslink formation was traced with in-situ infrared spectroscopy. We achieved much improvement of the temporal stability of second-order NLO effect utilizing this crosslinked composite system.

Original language	English
Pages (from-to)	11-14
Number of pages	4
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume	294-95
DOIs	https://doi.org/10.1080/10587259708042784
Publication status	Published - 1997
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics

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title = "Synthesis and characterization of functionalized sol-gel materials for electro-optical application",

abstract = "We simply synthesized the triethoxysilane bearing the second-order nonlinear optical(NLO) active chromophore in the side chain. In order to improve the poor temporal stability of second-order NLO effect, we introduced the thermal crosslink between the side chain themselves. We prepared two different silane solutions; one is composed of triethoxysilane with NLO chromophore (SGDR1) only. The other consists of SGDR1 and 3-glycidoxypropyl trimethoxysitane. Thermal crosslink formation was traced with in-situ infrared spectroscopy. We achieved much improvement of the temporal stability of second-order NLO effect utilizing this crosslinked composite system.",

author = "Choi, {Dong Hoon} and Ahn, {Jong Soo} and Lim, {Sun Jin} and Sangyup Song and Jahng, {Woong Sang} and Nakjoong Kim",

year = "1997",

doi = "10.1080/10587259708042784",

language = "English",

volume = "294-95",

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journal = "Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals",

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T1 - Synthesis and characterization of functionalized sol-gel materials for electro-optical application

AU - Choi, Dong Hoon

AU - Ahn, Jong Soo

AU - Lim, Sun Jin

AU - Song, Sangyup

AU - Jahng, Woong Sang

AU - Kim, Nakjoong

PY - 1997

Y1 - 1997

N2 - We simply synthesized the triethoxysilane bearing the second-order nonlinear optical(NLO) active chromophore in the side chain. In order to improve the poor temporal stability of second-order NLO effect, we introduced the thermal crosslink between the side chain themselves. We prepared two different silane solutions; one is composed of triethoxysilane with NLO chromophore (SGDR1) only. The other consists of SGDR1 and 3-glycidoxypropyl trimethoxysitane. Thermal crosslink formation was traced with in-situ infrared spectroscopy. We achieved much improvement of the temporal stability of second-order NLO effect utilizing this crosslinked composite system.

AB - We simply synthesized the triethoxysilane bearing the second-order nonlinear optical(NLO) active chromophore in the side chain. In order to improve the poor temporal stability of second-order NLO effect, we introduced the thermal crosslink between the side chain themselves. We prepared two different silane solutions; one is composed of triethoxysilane with NLO chromophore (SGDR1) only. The other consists of SGDR1 and 3-glycidoxypropyl trimethoxysitane. Thermal crosslink formation was traced with in-situ infrared spectroscopy. We achieved much improvement of the temporal stability of second-order NLO effect utilizing this crosslinked composite system.

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Synthesis and characterization of functionalized sol-gel materials for electro-optical application

Abstract

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