Influence of the host-guest interactions on the ferroelectric properties of mononuclear orthopalladated metallomesogen mixtures

被引：10

作者：

Thompson, NJ

Iglesias, R

Serrano, JL

Baena, MJ

Espinet, P

机构：

[1] UNIV ZARAGOZA,CSIC,ICMA,FAC CIENCIAS,DEPT QUIM ORGAN,E-50009 ZARAGOZA,SPAIN

[2] UNIV VALLADOLID,FAC CIENCIAS,DEPT QUIM INORGAN,E-47005 VALLADOLID,SPAIN

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1996年 / 6卷 / 11期

关键词：

D O I：

10.1039/jm9960601741

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A new series of four mononuclear orthopalladated complexes which contain a Schiff base and an aliphatic beta-diketone as ligands is described. The miscibility of the modified complexes in a standard organic host material is improved in comparison with complexes studied previously. The increased solubility of the complexes leads to ferroelectric organometallic-organic mixtures with lower viscosities and switching times than purely organometallic mixtures, while the spontaneous polarization (P-s) values are maintained or increased.

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页码：1741 / 1744

页数：4

相关论文

共 16 条

[1] FERROELECTRIC BEHAVIOR IN METAL-CONTAINING LIQUID-CRYSTALS - A STRUCTURE-ACTIVITY STUDY [J].

BAENA, MJ ;

BARBERA, J ;

ESPINET, P ;

EZCURRA, A ;

ROS, MB ;

SERRANO, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (05) :1899-1906

[2]

BAENA MJ, 1993, ANGEW CHEM INT EDIT, V32, P1203, DOI 10.1002/anie.199312031

[3]

BERDAGUE P, 1995, NEW J CHEM, V19, P275

[4] PARAMAGNETIC ROD-LIKE LIQUID-CRYSTALS WITH LATERAL BRANCHES - BIS(N-ALKYL[5-(4-DECYLOXYBENZOYLOXY)]SALICYLALDIMINATE)COPPER(II) [J].

CAMPILLOS, E ;

MARCOS, M ;

SERRANO, JL .

JOURNAL OF MATERIALS CHEMISTRY, 1993, 3 (10) :1049-1052

[5] UNSYMMETRICALLY-1,3-DISUBSTITUTED FERROCENE-CONTAINING THERMOTROPIC LIQUID-CRYSTALS - A NEW FAMILY OF CHIRAL METALLOMESOGENS [J].

DESCHENAUX, R ;

SANTIAGO, J .

TETRAHEDRON LETTERS, 1994, 35 (14) :2169-2172

[6] A NOVEL-APPROACH TO FERROELECTRIC LIQUID-CRYSTALS - THE 1ST ORGANOTRANSITION METAL COMPOUND DISPLAYING THIS BEHAVIOR [J].

ESPINET, P ;

ETXEBARRIA, J ;

MARCOS, M ;

PEREZ, J ;

REMON, A ;

SERRANO, JL .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1989, 28 (08) :1065-1066

[7]

Espinet P, 1995, MATER RES SOC SYMP P, V392, P123, DOI 10.1557/PROC-392-123

[8] FERROELECTRIC AND ELECTROCLINIC PROPERTIES OF THE CHIRAL MESOGEN (BIS-[N-4-(S-(-)-BETA-CITRONELLOXY)PHENYL-4'-(N-DODECYLOXY)-SALICYLALDIMINATO])PALLADIUM(II) [J].

GHEDINI, M ;

PUCCI, D ;

SCARAMUZZA, N ;

KOMITOV, L ;

LAGERWALL, ST .

ADVANCED MATERIALS, 1995, 7 (07) :659-662

[9] ROTATIONAL DAMPING AND THE SPONTANEOUS POLARIZATION IN FERROELECTRIC LIQUID-CRYSTALS [J].

GOODBY, JW ;

PATEL, JS ;

CHIN, E .

JOURNAL OF PHYSICAL CHEMISTRY, 1987, 91 (20) :5151-5152

[10] THE PREPARATION AND PROPERTIES OF LOW MOLAR MASS LIQUID-CRYSTALS POSSESSING LATERAL ALKYL CHAINS [J].

IMRIE, CT ;

TAYLOR, L .

LIQUID CRYSTALS, 1989, 6 (01) :1-10