Synthesis of Perfluoroalkylsulfonyl-Containing Azo Dyes and Their Second-Order Nonlinearity

含全氟烷基磺酰基偶氮染料的合成及其二阶非线性

• 批准号: 06650978
• 负责人: MATSUI Masaki
• 金额: $ 1.34万
• 依托单位: Gifu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1995
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-06650978/
• 关键词: Perfluoroalkylsulfonyl Group; Second-Order Nonlinearity; Azo Dyes

1.Perfluoroalkylsulfonyl-substituted benzenes have been synthesized.2.Perfluoroalkylsulfonyl-substituted azo dyes showed enhanced second-order nonlinear coefficients (d_<33>) and better relaxation behavior than the corresponding nitro derivative (DR 1) in doped PMMA.These can be attributed to stronger electron-withdrawing, long and rigid nature of the perfluoroalkylsulfonyl groups.3.MMA co-polymers attached with perfluoroalkylsulfonyl-substituted azo dyes showed enhanced second-order nonlinear coefficients (d_<33>) and better relaxation behavior than the corresponding nitro derivative (DR 1). The shorter the N-alkyl chain length in coupling component, the high the glass transient temperature (Tg). Chain length of pefluoroalkylsulfonyl group did not affect Tg of the polymers.

1.合成了全氟烷基磺酰基取代的苯。2.全氟烷基磺酰基取代的偶氮染料在掺杂PMMA中表现出比相应的硝基衍生物(DR 1)增强的二阶非线性系数(d_<33>)和更好的弛豫行为。这些可归因于更强的吸电子性、长且 3.连接全氟烷基磺酰基取代偶氮染料的MMA共聚物表现出比相应的硝基衍生物(DR 1)增强的二阶非线性系数(d_<33>)和更好的弛豫行为。偶联组分中的N-烷基链长度越短，玻璃化转变温度(Tg)越高。全氟烷基磺酰基的链长不影响聚合物的Tg。

项目成果

K.Hirota,M.Hosoda,K.Tai,B.Joglekar,M.Matsui,and H.Muramatsu: "Second-Order Optical Nonlinearities in Perfluoroalkylsulfonyl Substituted Azo Dyes" Mol.Cryst.Liq.cryst.267. 83-88 (1995)

K.Hirota、M.Hosoda、K.Tai、B.Joglekar、M.Matsui 和 H.Muramatsu：“全氟烷基磺酰基取代偶氮染料中的二阶光学非线性”Mol.Cryst.Liq.cryst.267。

B.Toglekav,et al.: "Synthesis of (Perflvofoalkylsulfonyl)benzenes" Journal of Fluorine Chemistry. 74. 123-126 (1995)

B.Toglekav 等人：“(全氟烷基磺酰基)苯的合成”氟化学杂志。

B.Joglekar,T.Miyake,R.Kawase,K.Shibata,H.Muramatsu,and M.Matsui: "Synthesis of (Perfluoroalkylsulfonyl)benzenes" J.Fluorine Chem..74. 123-126 (1995)

B.Joglekar、T.Miyake、R.Kawase、K.Shibata、H.Muramatsu 和 M.Matsui：“（全氟烷基磺酰基）苯的合成”J.Fluorine Chem..74。

K.Hirota,et al.: "Second-Order Opical Nonlineavities in Perflvoroalkylsu Ifonyl Substituted A20 Dyes" Molecolar Crystal Liquid Crystal. 267. 83-88 (1995)

K.Hirota 等人：“全氟烷基磺基取代的 A20 染料中的二阶光学非线性”分子晶体液晶。