MOLECULAR-STRUCTURE AND ELASTIC BEHAVIOR OF SA LIQUID-CRYSTALS

被引：5
|
作者：
BARTOLINO, R
MALTHETE, J
BARRA, O
机构：
[1] COLL FRANCE,CHIM HORMONES LAB,F-75231 PARIS 5,FRANCE
[2] UNIV CALABRIA,DEPT FIS,COSENZA,ITALY
来源：
JOURNAL DE PHYSIQUE | 1980年 / 41卷 / 04期
关键词：
D O I：
10.1051/jphys:01980004104036500
中图分类号：
O6 [化学]; TQ [化学工业];
学科分类号：
0703 ; 0817 ;
摘要：
A tentative correlation of the elasticity of smectic A liquid crystals with molecular structure is presented. The isothermal compressibility modulus was measured via the stress-strain relation by means of a previously described apparatus. A number of benzoate derivatives of different lengths and symmetries were examined. Preliminary results showing that the stiffness of the S//A phase apparently increases with molecular symmetry, are discussed in relation to molecular models of S//A layers.
引用
收藏
页码：365 / 368
页数：4
相关论文
共 50 条
  • [31] ELASTIC PROPERTIES OF NEMATIC LIQUID-CRYSTALS
    GRULER, H
    BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1975, 79 (11): : 1167 - 1167
  • [32] ELASTIC CURVATURES IN POLYMER LIQUID-CRYSTALS
    DUPRE, DB
    FERNANDES, JR
    APPLIED POLYMER SYMPOSIA, 1985, (41) : 221 - 227
  • [33] DIELECTRIC BEHAVIOR OF LIQUID-CRYSTALS
    KRESSE, H
    ADVANCES IN LIQUID CRYSTALS, 1983, 6 : 109 - 172
  • [34] DIELECTRIC BEHAVIOR OF LIQUID-CRYSTALS
    KRESSE, H
    FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS, 1982, 30 (10): : 507 - 582
  • [35] VISCOSITY BEHAVIOR OF LIQUID-CRYSTALS
    BENICEWICZ, BC
    JOHNSON, JF
    SHAW, MT
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1981, 65 (1-2): : 111 - 131
  • [36] MOLECULAR THEORY OF LIQUID-CRYSTALS
    FLORY, PJ
    ADVANCES IN POLYMER SCIENCE, 1984, 59 : 1 - 36
  • [37] MOLECULAR THEORY OF LIQUID-CRYSTALS
    RAJAN, VT
    WOO, CW
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1979, 24 (03): : 250 - 250
  • [38] STRUCTURE OF THE ELASTIC FREE-ENERGY FOR CHIRAL NEMATIC LIQUID-CRYSTALS
    LONGA, L
    TREBIN, HR
    PHYSICAL REVIEW A, 1989, 39 (04): : 2160 - 2168
  • [39] PHASE-STRUCTURE AND ORIENTATION BEHAVIOR OF DISCOTIC LIQUID-CRYSTALS
    FISCHER, H
    LILLYA, CP
    COLLARD, DM
    KARASZ, FE
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1990, 199 : 254 - POLY
  • [40] DIELECTRIC-CONSTANTS AND MOLECULAR-STRUCTURE OF NEMATIC LIQUID-CRYSTALS .1. TERMINALLY SUBSTITUTED AZOBENZENES AND AZOXYBENZENES
    JEU, WHD
    LATHOUWE.TW
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 1974, A 29 (06): : 905 - 911
12345