Nematic silsesquioxanes-towards nanocrystals dispersed in a nematic liquid crystal matrix

被引：64
作者：
Elsässer, R
Mehl, GH [1 ]
Goodby, JW
Photinos, DJ
机构：
[1] Univ Hull, Dept Chem, Hull HU6 7RX, N Humberside, England
[2] Univ Patras, Dept Phys, GR-26110 Patras, Greece
来源：
CHEMICAL COMMUNICATIONS | 2000年 / 10期
关键词：
D O I：
10.1039/b001951h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The reaction of suitable organic groups in combination with well defined inorganic silsequioxane cores leads to covalently bound organic-inorganic hybrid materials, which exhibit nematic and smectic C phase behaiour close to room temperature.
引用
收藏
页码：851 / 852
页数：2
相关论文
共 17 条
  • [1] LIQUID-CRYSTALLINE PHASES AS TEMPLATES FOR THE SYNTHESIS OF MESOPOROUS SILICA
    ATTARD, GS
    GLYDE, JC
    GOLTNER, CG
    [J]. NATURE, 1995, 378 (6555) : 366 - 368
  • [2] A liquid-crystalline hexa-adduct of [60]fullerene
    Chuard, T
    Deschenaux, R
    Hirsch, A
    Schönberger, H
    [J]. CHEMICAL COMMUNICATIONS, 1999, (20) : 2103 - 2104
  • [3] Göltner CG, 1999, ANGEW CHEM INT EDIT, V38, P3155
  • [4] SYNTHESIS AND PROPERTIES OF SOME LIQUID-CRYSTAL POLYSILOXANES WITH LATERALLY OR TERMINALLY ATTACHED SIDE-CHAINS
    GRAY, GW
    HILL, JS
    LACEY, D
    [J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1991, 197 : 43 - 55
  • [5] HESSEL F, 1985, POLYM B, V3751, P14
  • [6] SUBLAYER ADEQUACY IN SMECTIC ORDERING - STRUCTURAL CHARACTERIZATION OF NEW LOW MOLAR-MASS LIQUID-CRYSTALLINE SILOXANES
    IBNELHAJ, M
    COLES, HJ
    GUILLON, D
    SKOULIOS, A
    [J]. JOURNAL DE PHYSIQUE II, 1993, 3 (12): : 1807 - 1817
  • [7] ORDERED MESOPOROUS MOLECULAR-SIEVES SYNTHESIZED BY A LIQUID-CRYSTAL TEMPLATE MECHANISM
    KRESGE, CT
    LEONOWICZ, ME
    ROTH, WJ
    VARTULI, JC
    BECK, JS
    [J]. NATURE, 1992, 359 (6397) : 710 - 712
  • [8] Side-on fixed polysiloxanes and 'diluted' copolysiloxanes with nematic and smectic C phases
    Lecommandoux, S
    Achard, MF
    Hardouin, F
    [J]. LIQUID CRYSTALS, 1998, 25 (01) : 85 - 94
  • [9] Formation of a silicate L-3 phase with continuously adjustable pore sizes
    McGrath, KM
    Dabbs, DM
    Yao, N
    Aksay, IA
    Gruner, SM
    [J]. SCIENCE, 1997, 277 (5325) : 552 - 556
  • [10] Substituted siloxysilanes and the structure of oligomeric liquid crystals
    Mehl, GH
    Goodby, JW
    [J]. CHEMICAL COMMUNICATIONS, 1999, (01) : 13 - 14
12