PYRO-PIEZOELECTRICS POLYMERS MATERIALS .1. EFFECT OF ADDITION OF PVA AND/OR PMMA ON OVERALL CRYSTALLIZATION KINETICS OF PVDF FROM ISOTHERMAL AND NONISOTHERMAL DATA

被引：21

作者：

LINARES, A

ACOSTA, JL

机构：

[1] Instituto de Ciencia y Technología de Polímeros, 28006 Madrid

来源：

EUROPEAN POLYMER JOURNAL | 1995年 / 31卷 / 07期

关键词：

D O I：

10.1016/0014-3057(95)00020-8

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Since electrical properties such as pyroelectricity, piezoelectricity and ferroelectricity strongly depend on the structural parameters, an important role is played by molecular orientation and crystal structures. So, the overall isothermal and non-isothermal kinetics for different polyvinylidene fluoride (PVDF), polyvinyl acetate (PVA) and polymethyl methacrylate (PMMA) was investigated in order to characterize them from a microstructural point of view.

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页码：615 / 619

页数：5

相关论文

共 22 条

[1] Granulation, Phase Change, and Microstructure - Kinetics of Phase Change. III [J].

Avrami, M .

JOURNAL OF CHEMICAL PHYSICS, 1941, 9 (02) :177-184

[2] Kinetics of phase change I - General theory [J].

Avrami, M .

JOURNAL OF CHEMICAL PHYSICS, 1939, 7 (12) :1103-1112

[3]

Avrami M., 1940, J CHEM PHYS, V8, P212, DOI 10.1063/1.1750631

[4] THE PHASE-DIAGRAM AND MORPHOLOGY OF BLENDS OF POLY(VINYLIDENE FLUORIDE) AND POLY(ETHYL ACRYLATE) [J].

BRIBER, RM ;

KHOURY, F .

POLYMER, 1987, 28 (01) :38-46

[5] THE INFLUENCE OF HEAD-TO-HEAD DEFECTS ON THE CRYSTALLIZATION OF PVF2 [J].

CHEN, LT ;

FRANK, CW .

FERROELECTRICS, 1984, 57 (1-4) :51-62

[6] THERMAL TRANSITIONS, MICROSTRUCTURE AND MISCIBILITY IN TERNARY POLYBLENDS BASED ON POLY(VINYLIDENE FLUORIDE) [J].

DELRIO, C ;

ACOSTA, JL .

POLYMER INTERNATIONAL, 1993, 30 (01) :47-53

[7] THE LAWS OF EXPANDING CIRCLES AND SPHERES IN RELATION TO THE LATERAL GROWTH OF SURFACE FILMS AND THE GRAIN-SIZE OF METALS [J].

EVANS, UR .

TRANSACTIONS OF THE FARADAY SOCIETY, 1945, 41 (07) :365-374

[8]

EWINHOLD PS, 1977, J POLYM SCI POL LETT, V17, P585

[9] CRYSTAL-STRUCTURES OF 3 CRYSTALLINE FORMS OF POLY(VINYLIDENE FLUORIDE) [J].

HASEGAWA, R ;

TAKAHASHI, Y ;

TADOKORO, H ;

CHATANI, Y .

POLYMER JOURNAL, 1972, 3 (05) :600-+

[10] RATE OF SPHERULITIC CRYSTALLIZATION WITH CHAIN FOLDS IN POLYCHLOROTRIFLUOROETHYLENE [J].

HOFFMAN, JD ;

WEEKS, JJ .

JOURNAL OF CHEMICAL PHYSICS, 1962, 37 (08) :1723-&