The alignment of liquid crystals on a semifluorinated polyacrylate

被引:0
|
作者
Brunet, M
Lorman, V
Galli, G
Chiellini, E
Pavel, J
Da Sylva, J
机构
[1] Univ Montpellier 2, LPM, F-34095 Montpellier 5, France
[2] Univ Montpellier 2, GDPC, F-34095 Montpellier 5, France
[3] Univ Pisa, Dipartimento Chim & Chim Ind, I-56126 Pisa, Italy
[4] Univ Picardie, LPMC, F-80039 Amiens, France
关键词
fluorinated polymers; alignment layer; nematic; chiral smectic; electrooptic response;
D O I
10.1080/00150190490510221
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We synthesized a sample of poly (1H, 1H, 2H, 2H-perflorododecyl acrylate) (P11) and used it as an alignment layer in different liquid crystalline cells. A good quality of alignment was obtained for both nematic and chiral smectic C phases. Electro-optic response measurement were performed for ZLI 3774 mixture aligned on the semifluorinated polyacrilate to confirm high quality of the alignment.
引用
收藏
页码:169 / 173
页数:5
相关论文
共 50 条
  • [1] Liquid Crystals Derived from Semifluorinated Alkoxybenzoyl Hydrazines
    Khairuddean, Melati
    Twieg, Robert J.
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2009, 503 : 3 - 31
  • [2] Interfacial effects in semifluorinated polymeric liquid crystals.
    Traiphol, R
    Shah, HV
    Smith, DW
    Perahia, D
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2000, 220 : U245 - U245
  • [3] Synthesis and mesomorphic properties of some liquid crystals with semifluorinated chains
    Yang, Yonggang
    Li, Haitao
    Wen, Jianxun
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2007, 469 : 23 - 29
  • [4] Optical alignment of liquid crystals
    Dantsker, D
    Kumar, J
    Tripathy, SK
    JOURNAL OF APPLIED PHYSICS, 2001, 89 (08) : 4318 - 4325
  • [5] ALIGNMENT OF NEMATIC LIQUID CRYSTALS
    LEE, JD
    ERINGEN, AC
    JOURNAL OF CHEMICAL PHYSICS, 1971, 55 (09): : 4504 - &
  • [6] Alignment of discotic liquid crystals
    Eichhorn, SH
    Adavelli, A
    Li, HS
    Fox, N
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2003, 397 : 347 - 358
  • [7] Patterned alignment of liquid crystals
    Varghese, S
    Narayanankutty, S
    Bastiaansen, CWM
    Crawford, GP
    Broer, DJ
    LIQUID CRYSTAL MATERIALS, DEVICES, AND APPLICATIONS X AND PROJECTION DISPLAYS X, 2004, 5289 : 206 - 212
  • [8] Semifluorinated polymeric liquid crystals as a mechanistic tool to study the effects of interfacial energies on the orientation of liquid crystals.
    Perahia, D
    Traiphol, R
    Smith, DW
    ADVANCES IN LIQUID CRYSTALLINE MATERIALS AND TECHNOLOGIES, 2002, 709 : 249 - 255
  • [9] Synthesis and mesomorphic properties of some chiral liquid crystals with semifluorinated chains
    Yang, Yonggang
    Li, Haitao
    Wen, Jianxun
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2007, 469 (51-58) : 51 - 58
  • [10] Vertical alignment of liquid crystals without alignment layers
    Kim, Ki-Han
    Park, Byung Wok
    Choi, Sun-Wook
    Lee, Ji-Hoon
    Kim, Hoon
    Shin, Ki-Chul
    Kim, Hee Seop
    Yoon, Tae-Hoon
    LIQUID CRYSTALS, 2013, 40 (03) : 391 - 395