Langmuir-Blodgett films of alkyl-substituted quinhydrone

被引：0
|
作者：
Hokkaido Univ, Sapporo, Japan [1 ]
机构：
来源：
Mol Cryst Liq Cryst Sci Technol Sect A Mol Crys Liq Cryst | / 209-212期
关键词：
Aromatic compounds - Charge transfer - Hydrogen bonds - Infrared spectroscopy - Polarization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The charge transfer (CT) properties were examined in the mixed and the alternate-layer Langmuir-Blodgett (LB) films of 2-methyl-5-octadecyl-1,4-dihydroxybenzene (C18HQ) and 2-methyl-5-octadecyl-1,4-benzoquinone (C18Q). Intermolecular CT took place in both types of LB films. The CT band between C18HQ and C18Q appeared at 590 nm suggested the neutral CT state as in the case of unsubstituted quinhydrone. The direction of CT was examined by the polarized spectra. The CT state was accompanied by hydrogen bonding, which was confirmed by the hydrogen bonded and non-hydrogen bonded C = O stretching bands appeared in the IR spectra.
引用
收藏
相关论文
共 50 条
  • [1] Langmuir-Blodgett films of alkyl-substituted quinhydrone
    Konuma, T
    Akutagawa, T
    Nakamura, T
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1997, 294 : 209 - 212
  • [2] THERMOCHROMISM AND OPTICAL ADSORPTION IN LANGMUIR-BLODGETT-FILMS OF ALKYL-SUBSTITUTED POLYTHIOPHENES
    AHLSKOG, M
    PALOHEIMO, J
    STUBB, H
    DYREKLEV, P
    FAHLMAN, M
    INGANAS, O
    ANDERSSON, MR
    JOURNAL OF APPLIED PHYSICS, 1994, 76 (02) : 893 - 899
  • [3] LANGMUIR-BLODGETT FILMS OF OCTA-ALKYL PHTHALOCYANINES
    NAKAHARA, H
    FUKUDA, K
    KITAHARA, K
    NISHI, H
    THIN SOLID FILMS, 1989, 178 : 361 - 366
  • [4] Synthesis and Langmuir-Blodgett film of an alkyl substituted thiophene oligomer
    Liu, YQ
    Xu, Y
    Zhu, DB
    SYNTHETIC METALS, 1997, 84 (1-3) : 197 - 198
  • [5] LANGMUIR-BLODGETT FILMS
    AGARWAL, VK
    PHYSICS TODAY, 1988, 41 (06) : 40 - 46
  • [6] LANGMUIR-BLODGETT FILMS
    BARRAUD, A
    VIDE-SCIENCE TECHNIQUE ET APPLICATIONS, 1985, 40 (227): : 359 - 365
  • [7] LANGMUIR-BLODGETT FILMS
    PETERSON, IR
    GIRLING, IR
    SCIENCE PROGRESS, 1985, 69 (276) : 533 - 550
  • [8] Controlled orientation of Langmuir-Blodgett films of substituted phthalocyanines
    Davidson, K
    Jones, R
    McDonald, S
    SYNTHETIC METALS, 2001, 121 (1-3) : 1399 - 1400
  • [9] LANGMUIR-BLODGETT FILMS
    RICHARDSON, T
    CHEMISTRY IN BRITAIN, 1989, 25 (12) : 1218 - &
  • [10] LANGMUIR-BLODGETT FILMS
    ROBERTS, GG
    CONTEMPORARY PHYSICS, 1984, 25 (02) : 109 - 128
12345