MESOMORPHIC AND VOLUME PROPERTIES OF p-n-BUTYLOXYBENZYLIDENE-p'-METHYLANYLINE-p- n-PENTYLOXYBENZOIC ACID SYSTEM

被引：0
|
作者：
Surby, S. A. [1 ]
Surby, A. A. [2 ,3 ]
Bagazhkov, I. V. [2 ,3 ]
机构：
[1] Ivanovo State Univ, Dept Inorgan Chem, Ul Ermak D 39, Ivanovo 153025, Russia
[2] Ivanovo Inst State Fire Serv, Minist Emergency Situat Russia, Ivanovo 153040, Russia
[3] Ivanovo Inst State Fire Serv, Dept Phys & Heat Engn, Ivanovo 153040, Russia
来源：
LIQUID CRYSTALS AND THEIR APPLICATION | 2010年 / 03期
关键词：
liquid crystals; phase transitions; phase diagram; p-n-pentyloxybenzoic acid; p-n-butyloxybenzyliden-p'-methylanyline; polythermal dilatometry; density; molecular packing coefficient; thermal expansion coefficient; excessive molar volume;
D O I：
暂无
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The p-n-butyloxybenzyliden-p'-methylanyline-p-n-pentyloxybenzoic acid system is investigated by polarizing thermomicroscopy and polythermal dilatometry methods. System phase diagram was plotted. The analysis of temperature and concentration dependencies of the system volume properties was carried out. It is shown, that p-n-pentyloxybenzoic acid "building" into p-n-butyloxybenzyliden-p'-methylanyline takes place at the acid concentration of 10,00 mol. % at the nematic and isotropic phase areas.
引用
收藏
页码：46 / 56
页数：11
相关论文
共 50 条
  • [1] MESOMORPHIC AND VOLUME PROPERTIES OF THE p-n-PROPYLOXYCINNAMIC ACID - p-n-PROPYLOXY-n'-CYANOBIPHENYL SYSTEM
    Syrbu, S. A.
    Ditsyna, O. Yu.
    Shantin, N. A.
    Kiselev, M. R.
    Kuvshinova, S. A.
    LIQUID CRYSTALS AND THEIR APPLICATION, 2014, 14 (03): : 53 - 61
  • [2] VOLUME PROPERTIES OF THE p-n-HEXYLOXYBENZOIC ACID - p-n-HEPTYLOXYBENZOIC ACID SYSTEM
    Syrbu, S. A.
    Kudryashova, Z. A.
    Nosikova, L. A.
    LIQUID CRYSTALS AND THEIR APPLICATION, 2009, (03): : 48 - +
  • [3] Mesomorphic and dielectric properties of the p-n-hexyloxybenzoic acid-p-n-heptyloxybenzoic acid liquid crystal system
    L. A. Nosikova
    Z. A. Kudryashova
    L. D. Iskhakova
    S. A. Syrbu
    Russian Journal of Physical Chemistry A, Focus on Chemistry, 2008, 82 : 2065 - 2068
  • [4] Mesomorphic and Dielectric Properties of the p-n-Hexyloxybenzoic Acid-p-n-Heptyloxybenzoic Acid Liquid Crystal System
    Nosikova, L. A.
    Kudryashova, Z. A.
    Iskhakova, L. D.
    Syrbu, S. A.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2008, 82 (12) : 2065 - 2068
  • [5] SPECIFIC INTERMOLECULAR INTERACTIONS COMPETITIVE INFLUENCE ON MESOMORPHIC AND BULK PROPERTIES OF THE p-n- PROPYLOXYBENZOIC ACID - p-n- PROPYLOXY - p'-CYANOBIPHENYL SYSTEM
    Syrbu, Sv. A.
    Barannikov, V. P.
    Syrbu, A. A.
    LIQUID CRYSTALS AND THEIR APPLICATION, 2010, (04): : 12 - 21
  • [6] Molecular and Crystal Structure of the Cocrystal of p-n-Heptyloxybenzoic Acid‒p-n-Hexyloxybenzoic Acid, Obtained in the System of Mesomorphic Acids
    L. A. Nosikova
    A. N. Kochetov
    Z. A. Kudryashova
    A. B. Melnikov
    A. V. Churakov
    L. G. Kuzmina
    Crystallography Reports, 2018, 63 : 909 - 915
  • [7] Dielectric relaxation and viscoelastic properties of mesomorphic phases of p-alkoxybenzylidene-p-n-butylanilines
    Emel'yanov, V.A.
    Lagunov, A.S.
    Firsov, G.I.
    Zhurnal Fizicheskoj Khimii, 2001, 75 (06): : 1082 - 1088
  • [8] Dielectric relaxation and viscoelastic properties of mesomorphic phases of p-alkoxybenzylidene-p-n-butylanilines
    Emel'yanov, VA
    Lagunov, AS
    Firsov, GI
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY, 2001, 75 (06): : 975 - 980
  • [9] HYDROGEN BOND INFLUENCE ON PHYSICAL PROPERTIES OF p-n-PROPYLOXYBENZOIC ACID - p-n-PROPYLOXY-p '-CYANOBIPHENYL SYSTEM
    Syrbu, S. A.
    Ditsyna, O. Yu.
    Kiselev, M. R.
    Liquid Crystals and their Application, 2016, 16 (03): : 30 - U99
  • [10] Study of mesomorphic behaviour of p-n-alkyl (p'-n-alkoxycinnamoyloxy)benzoates
    Agrawal, YK
    Rajput, S
    JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 1997, 74 (09) : 689 - 691
12345