THE NEMATIC - ISOTROPIC-PHASE SEGREGATION IN A THERMOTROPIC SEMIFLEXIBLE LIQUID-CRYSTALLINE POLYESTER

被引：2
|
作者：
CHIELLINI, E [1 ]
GALLI, G [1 ]
LAUS, M [1 ]
ANGELONI, AS [1 ]
CARETTI, D [1 ]
机构：
[1] UNIV BOLOGNA,DIPARTIMENTO CHIM IND & MAT,I-40136 BOLOGNA,ITALY
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1992年 / 215卷
关键词：
PHASE-SEGREGATION; DIFFERENTIAL SCANNING CALORIMETRY; LC-POLYESTER; MAINCHAIN; MOLECULAR WEIGHT;
D O I：
10.1080/10587259208038514
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The isotropic — nematic biphasic segregation has been investigated in a thermotropic main chain polyester by differential scanning calorimetry analysis. The width of biphasic gap has been determined and related to the molecular parameters of the polymer. © 1992, Taylor & Francis Group, LLC. All rights reserved.
引用
下载
收藏
页码：101 / 108
页数：8
相关论文
共 50 条
  • [41] INSITU COMPOSITES - BLENDS OF ISOTROPIC POLYMERS AND THERMOTROPIC LIQUID-CRYSTALLINE POLYMERS
    KISS, G
    POLYMER ENGINEERING AND SCIENCE, 1987, 27 (06): : 410 - 423
  • [42] DETECTION OF NEMATIC SMECTIC PHASE-TRANSITION IN A SEMIFLEXIBLE MAIN-CHAIN LIQUID-CRYSTALLINE POLYMER
    HUDSON, SD
    LOVINGER, AJ
    LARSON, RG
    DAVIS, DD
    GARAY, RO
    FUJISHIRO, K
    MACROMOLECULES, 1993, 26 (21) : 5643 - 5650
  • [43] THERMODYNAMIC AND DYNAMIC BEHAVIOR OF SEMIFLEXIBLE POLYMERS IN THE ISOTROPIC-PHASE
    DELONG, LM
    RUSSO, PS
    MACROMOLECULES, 1991, 24 (23) : 6139 - 6155
  • [44] CONFORMATIONAL OPTICAL NONLINEARITY OF THE ISOTROPIC-PHASE OF NEMATIC LIQUID-CRYSTALS
    PINKEVICH, IP
    REZNIKOV, YA
    RESHETNYAK, VY
    KHIZHNYAK, AI
    YAROSHCHUK, OV
    ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI, 1989, 96 (03): : 948 - 955
  • [45] Phase behavior, rheology, and morphology of binary blends of semiflexible main-chain thermotropic liquid-crystalline polymers
    Han, CD
    Chang, S
    Mather, PT
    Fang, XM
    MACROMOLECULES, 2001, 34 (20) : 7152 - 7161
  • [46] DIFFUSION OF BROWNIAN PARTICLES IN THE ISOTROPIC-PHASE OF A NEMATIC LIQUID-CRYSTAL
    BOTTGER, A
    FRENKEL, D
    VANDERIET, E
    ZIJLSTRA, R
    LIQUID CRYSTALS, 1987, 2 (04) : 539 - 547
  • [47] THE PHASE-EQUILIBRIA IN THERMOTROPIC LIQUID-CRYSTALLINE SYSTEMS
    WARNER, M
    FLORY, PJ
    JOURNAL OF CHEMICAL PHYSICS, 1980, 73 (12): : 6327 - 6332
  • [48] SOUND-PROPAGATION IN THE ISOTROPIC-PHASE OF NEMATIC LIQUID-CRYSTALS
    LERMAN, VY
    SABIROV, LM
    UTAROVA, TM
    ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI, 1993, 104 (01): : 2366 - 2373
  • [49] THERMOTROPIC LIQUID-CRYSTALLINE POLYMERS
    WENDORFF, JH
    ZIMMERMANN, HJ
    ANGEWANDTE MAKROMOLEKULARE CHEMIE, 1986, 145 : 231 - 257
  • [50] Effect of thickness of liquid crystalline layer on the thermotropic and thermodynamical properties of nematic-isotropic liquid and istropic liquid-nematic phase transitions
    Polat, Omer
    Nesrullajev, Arif
    Oktik, Sener
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2006, 20 (23): : 3383 - 3394
12345