PREPARATION AND ELECTRICAL-PROPERTIES OF GAMMA FORM POLY(VINYLIDENE FLUORIDE) THIN-FILM BY VAPOR-DEPOSITION IN THE PRESENCE OF AN ELECTRIC-FIELD

被引：17

作者：

TAKENO, A ^{[1
]}

OKUI, N ^{[1
]}

KITOH, T ^{[1
]}

MURAOKA, M ^{[1
]}

UMEMOTO, S ^{[1
]}

SAKAI, T ^{[1
]}

机构：

[1] TOKYO INST TECHNOL,DEPT ORGAN & POLYMER MAT,OOKAYAMA,MEGURO KU,TOKYO 152,JAPAN

来源：

THIN SOLID FILMS | 1991年 / 202卷 / 02期

关键词：

D O I：

10.1016/0040-6090(91)90091-B

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thin films of poly(vinylidene fluoride) were prepared by vapour deposition in the presence of an electric field. The thin film of the gamma-form crystal with molecular orientation perpendicular to the substrate was obtained at a substrate temperature of 125-degrees-C and at a deposition rate of ca. 0.1 angstrom s-1. The film exhibited piezoelectricity and its electrical conductivity increased with an increase in humidity. The electromotive force was found when the film was exposed to air following exposure to dried nitrogen gas and its magnitude depended on the temperature and the degree of humidity in the air.

引用

页码：213 / 220

页数：8

共 12 条

[1] POLYMERIZATION IN SUBMONOLAYERS OF STYRENE MONOMER ADSORBED FROM ITS VAPOR-PHASE [J].

BEHBAHANI, HF ;

INOUE, H .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1988, 26 (07) :1519-1527

[2] OBSERVATION OF MOLECULAR-ORIENTATION IN EVAPORATED-FILMS OF NORMAL-PARAFFINS [J].

FUKAO, K ;

HORIUCHI, T ;

MATSUSHIGE, K .

THIN SOLID FILMS, 1989, 171 (02) :359-366

[3] MORPHOLOGY-STRUCTURE-PROPERTY RELATIONSHIPS IN ULTRAQUENCHED POLY(VINYLIDENE FLUORIDE) [J].

HSU, CC ;

GEIL, PH .

JOURNAL OF APPLIED PHYSICS, 1984, 56 (09) :2404-2411

[4] PIEZOELECTRICITY OF POLY (VINYLIDENE FLUORIDE) [J].

KAWAI, H .

JAPANESE JOURNAL OF APPLIED PHYSICS, 1969, 8 (07) :975-&

[5] MOLECULAR VIBRATIONS OF 3 CRYSTAL FORMS OF POLY(VINYLIDENE FLUORIDE) [J].

KOBAYASHI, M ;

TASHIRO, K ;

TADOKORO, H .

MACROMOLECULES, 1975, 8 (02) :158-171

[6] CRYSTALLINE TRANSFORMATIONS IN SPHERULITES OF POLY(VINYLIDENE FLUORIDE) [J].

LOVINGER, AJ .

POLYMER, 1980, 21 (11) :1317-1322

[7] MOLECULAR ENERGETICS OF THE GROWTH-MECHANISM OF STEARIC-ACID THIN-FILMS PREPARED BY VACUUM-DEPOSITION [J].

SAITO, Y ;

INAOKA, K ;

KAITO, C ;

OKADA, M .

APPLIED SURFACE SCIENCE, 1988, 33-4 :1298-1306

[8] PREPARATION AND PIEZOELECTRICITY OF BETA FORM POLY(VINYLIDENE FLUORIDE) THIN-FILM BY VAPOR-DEPOSITION [J].

TAKENO, A ;

OKUI, N ;

KITOH, T ;

MURAOKA, M ;

UMEMOTO, S ;

SAKAI, T .

THIN SOLID FILMS, 1991, 202 (02) :205-211

[9] MOLECULAR-ORIENTATION MECHANISM OF N-PARAFFINS AND FATTY-ACID THIN-FILMS BY EVAPORATION METHOD [J].

TANAKA, K ;

KIMURA, S ;

NAKAHASHI, J ;

UMEMOTO, S ;

OKUI, N ;

SAKAI, T .

KOBUNSHI RONBUNSHU, 1987, 44 (11) :817-823

[10] MOLECULAR-ORIENTATION BEHAVIOR OF PARAFFIN THIN-FILMS MADE BY VAPOR-DEPOSITION [J].

TANAKA, K ;

OKUI, N ;

SAKAI, T .

THIN SOLID FILMS, 1991, 196 (01) :137-145

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