Physical properties of cholesteric liquid crystals - carbon nanotube dispersions

被引：4
|
作者：
Usol'tseva, N. V. [1 ]
Smirnova, M. V. [2 ]
Sotsky, V. V. [1 ]
Smirnova, A. I. [1 ]
机构：
[1] Ivanovo State Univ, Nanomat Res Inst, Ermak Str 39, Ivanovo 153025, Russia
[2] Ivanovo Inst State Firefighting Serv, Ivanovo I53040, Russia
来源：
18TH INTERNATIONAL SCHOOL ON CONDENSED MATTER PHYSICS: CHALLENGES OF NANOSCALE SCIENCE: THEORY, MATERIALS, APPLICATIONS | 2014年 / 558卷
关键词：
D O I：
10.1088/1742-6596/558/1/012003
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The mesomorphic and visco-elastic properties of cholesteric liquid crystal - multiwall carbon nanotube dispersions were investigated with respect to temperature and nanotube concentration. The important rheology characteristics, such as dynamic viscosity, elastic modulus and loss modulus were studied. For the first time a 3D-model of cholesteric liquid crystal at the temperature of cholesteric phase existence was obtained by molecular dynamics simulation method. A weak effect of nanotube on the molecular orientation of the liquid crystal molecules in the N* phase was found.
引用
收藏
页数：10
相关论文
共 50 条
  • [41] Optical properties of cholesteric liquid crystals with functional structural defects
    Yoshida, Hiroyuki
    Lee, Chee Heng
    Miura, Yusuke
    Tokuoka, Kazuki
    Suzuki, Satoshi
    Fujii, Akihiko
    Ozaki, Masanori
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2008, 489 : 73 - 83
  • [42] EXPERIMENTS WITH CHOLESTERIC LIQUID CRYSTALS
    FERGASON, JL
    AMERICAN JOURNAL OF PHYSICS, 1970, 38 (04) : 425 - &
  • [43] On the Magnetooptics of Cholesteric Liquid Crystals
    A. H. Gevorgyan
    S. S. Golik
    Optics and Spectroscopy, 2022, 130 : 163 - 172
  • [44] OPTICAL AND THERMODYNAMICAL PROPERTIES OF CHOLESTERIC LIQUID-CRYSTALS AND THEIR MIXTURES
    SHUKLA, JP
    AGARWAL, VK
    ALI, JA
    ARORA, VP
    NATIONAL ACADEMY SCIENCE LETTERS-INDIA, 1992, 15 (03): : 77 - 82
  • [45] Topological properties of singular fingers in frustrated cholesteric liquid crystals
    Baudry, J
    Pirkl, S
    Oswald, P
    PHYSICAL REVIEW E, 1998, 57 (03) : 3038 - 3049
  • [46] ELECTROOPTICAL PROPERTIES OF CHOLESTERIC LIQUID-CRYSTALS AND POLYMER COMPLEX
    JIANG, PQ
    ASADA, T
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1992, 223 : 87 - 96
  • [47] Optical properties of frustrated cholesteric liquid crystals in planar cell
    Lotfi, Saadaoui
    Hamdi, Ridha
    Othman, Tahar
    PHASE TRANSITIONS, 2018, 91 (11) : 1156 - 1161
  • [48] COLORING PROPERTIES OF CHOLESTERIC LIQUID-CRYSTALS WITH LARGE PITCH
    HIRATA, S
    AKAHANE, T
    TAKO, T
    JAPANESE JOURNAL OF APPLIED PHYSICS, 1981, 20 (12) : 2337 - 2341
  • [49] OPTICAL-PROPERTIES OF FRUSTRATED CHOLESTERIC LIQUID-CRYSTALS
    RIBIERE, P
    PIRKL, S
    OSWALD, P
    LIQUID CRYSTALS, 1994, 16 (02) : 203 - 221
  • [50] Topological properties of singular fingers in frustrated cholesteric liquid crystals
    Phys Rev E., 3-A (3038):
12345