Crystal Structure and Ferroelectric Properties of Poly(vinylidene fluoride)-Carbon nano tube Nanocomposite Film

被引：32

作者：

Lee, Ji Seok ^{[1
,2
,3
,4
,5
]}

Kim, Gwang Ho ^{[1
,6
]}

Kim, Woo Nyon ^{[6
]}

Oh, Kyung Hwan ^{[2
,3
,4
,5
]}

Kim, Hyeong Tae ^{[1
]}

Hwang, Seung Sang ^{[1
]}

Hong, Soon Man ^{[1
]}

机构：

[1] Korea Inst Sci & Technol, Hybrid Mat Res Ctr, Seoul 136791, South Korea

[2] Seoul Natl Univ, Sch Mat Sci & Engn, Seoul, South Korea

[3] Seoul Natl Univ, Sch Mat Sci, Seoul, South Korea

[4] Seoul Natl Univ, Sch Engn, Seoul, South Korea

[5] Seoul Natl Univ, Res Inst Adv Mat, Seoul, South Korea

[6] Korea Univ, Dept Biol & Chem Engn, Seoul, South Korea

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2008年 / 491卷

关键词：

carbon nano tube; ferroelectric properties; nano-composite; poly(vinylidene fluoride);

D O I：

10.1080/15421400802330861

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We investigated the effect of carbon nanotube on the crystal structure and mechanical/ferroelectric/piezoelectric properties based on poly(vinylidene fluoride) (PVDF) and carbon nano tube (CNT) composite film. The composite films were prepared by solution blending method, and the films were formed by hot-pressing. The contents of CNT were from 0.001wt.% to 1wt.%. For inducing piezoelectric beta-crystal structure, the hot-pressed nano composite films were drawn by 400% elongation. These samples were poled at high voltage and high temperature for polarization of the PVDF/CNT composite film. The beta-crystalline phase were increased with CNT contents, passing through the peak, and decreased. The structural changes depend on the CNT contents, drawing and poling conditions.

引用

页码：247 / 254

页数：8

共 50 条

[21] EFFECT OF CRYSTAL VIOLET ON THE STRUCTURE OF POLY(VINYLIDENE FLUORIDE)
SCHMOLKE, R
ELLING, B
KUNSTLER, W
DANZ, R
GEISS, D
ACTA POLYMERICA, 1988, 39 (04) : 164 - 168
[22] Study of crystal structure and properties of poly(vinylidene fluoride)/graphene composite fibers
Yan, Jingjing
Xiao, Changfa
Huang, Yan
Zhang, Tai
POLYMER INTERNATIONAL, 2022, 71 (01) : 26 - 37
[23] Structural and ferroelectric behaviours in blends of vinylidene fluoride oligomer and poly(vinylidene fluoride-trifluoroethylene) copolymer thin film
Zhang, XiuLi
Dong, Wenbin
Liu, Yunfeiyue
Xu, Guoqiang
Xu, HaiSheng
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2011, 44 (43)
[24] Novel Ferroelectric Hybrid Poly(vinylidene fluoride)/Graphene Oxide Nanocomposite for Photosensor Applications
Wageh, S.
Al-Ghamdi, Ahmed A.
Al-Turki, Yusuf
Tjong, S. C.
El-Tantawy, Farid
Yakuphanoglu, F.
JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS, 2016, 11 (04) : 435 - 440
[25] FERROELECTRIC PROPERTIES OF FORM-I PERDEUTERIATED POLY(VINYLIDENE FLUORIDE)
TAKASE, Y
TANAKA, H
WANG, TT
CAIS, RE
KOMETANI, JM
MACROMOLECULES, 1987, 20 (09) : 2318 - 2320
[26] Ferroelectric and piezoelectric properties of poly(vinylidene fluoride-trifluoroethylene) gels
Fukagawa, Miki
Koshiba, Yausko
Morimoto, Masahiro
Ishida, Kenji
JAPANESE JOURNAL OF APPLIED PHYSICS, 2017, 56 (04)
[27] Structure, Thermal Stability and Electrical Properties of Reduced Graphene/Poly(vinylidene fluoride) Nanocomposite Films
Han, Peng
Fan, Jingbo
Zhu, Lin
Min, Chunying
Shen, Xiangqian
Pan, Tiezheng
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2012, 12 (09) : 7290 - 7295
[28] FERROELECTRIC SWITCHING CHARACTERISTICS OF POLY(VINYLIDENE FLUORIDE)
HERSCHENROEDER, P
SEGUI, Y
NAEGELE, D
YOON, DY
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1980, 25 (03): : 222 - 222
[29] THE CRYSTAL-STRUCTURE OF THE GAMMA PHASE OF POLY(VINYLIDENE FLUORIDE)
WEINHOLD, S
LITT, MH
LANDO, JB
MACROMOLECULES, 1980, 13 (05) : 1178 - 1183
[30] MORPHOLOGY AND CRYSTAL-STRUCTURE OF QUENCHED POLY(VINYLIDENE FLUORIDE)
HSU, CC
GEIL, PH
POLYMER COMMUNICATIONS, 1986, 27 (04): : 105 - 108

← 1 2 3 4 5 →