Crystallinity and dielectric properties of PEEK, poly(ether ether ketone)

Giants T.W.

首页> 外文期刊>IEEE Transactions on Dielectrics and Electrical Insulation >Crystallinity and dielectric properties of PEEK, poly(ether ether ketone)

【24h】

Crystallinity and dielectric properties of PEEK, poly(ether ether ketone)

机译：PEEK，聚醚醚酮的结晶度和介电性能

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The dependence of specific dielectric properties of polymers on their fundamental molecular parameters was investigated as part of a study involving HV insulation in spacecraft systems. As part of an effort to understand the causes of dielectric breakdown, this investigation focused on the effect of polymer morphology on the electrical characteristics of a poly (ether ether ketone) (PEEK), a high temperature insulating thermoplastic. Amorphous PEEK was thermally annealed to produce a range of crystallinities, and its dielectric properties were measured. As the crystalline/amorphous ratio of the polymer increased, the dielectric breakdown strength was reduced. The electrical conductivity of the material was also shown to decrease with increasing crystallinity. The effect on the permittivity was inconclusive.

机译：作为涉及航天器系统中高压绝缘的研究的一部分，研究了聚合物的特定介电特性对它们的基本分子参数的依赖性。为了理解介电击穿的原因，此研究的重点是聚合物形态对高温绝缘热塑性聚醚醚酮（PEEK）电学特性的影响。将非晶态PEEK热退火以产生一定范围的结晶度，并测量其介电性能。随着聚合物的结晶/非晶比增加，介电击穿强度降低。还显示出材料的电导率随结晶度的增加而降低。对介电常数的影响尚无定论。

著录项

来源
《IEEE Transactions on Dielectrics and Electrical Insulation》 |1994年第6期|P.991-999|共9页
作者
Giants T.W.;
展开▼
作者单位

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类绝缘材料、电介质及其制品;
关键词

相似文献

外文文献
中文文献
专利

1. Nonisothermal crystallization kinetics of block copolymers composed of poly(ether ether ketone) (peek) and poly(ether ether ketone ketone)(peekk) [J] . Yunhe Zhang, Yaming Niu, Zhenhua Jiang Polymer Preprints . 2004,第1期

机译：聚醚醚酮（聚醚醚酮）和聚醚醚酮（聚醚醚酮）嵌段共聚物的非等温结晶动力学
2. Poly(ether ether ketone) (PEEK)-based graft-type polymer electrolyte membranes having high crystallinity for high conducting and mechanical properties under various humidified conditions [J] . Hamada Takashi, Hasegawa Shin, Fukasawa Hideyuki, Journal of Materials Chemistry, A. Materials for energy and sustainability . 2015,第42期

机译：具有高结晶度的聚醚醚酮（PEEK）基接枝型聚合物电解质膜，在各种潮湿条件下均具有高导电性和机械性能
3. Morphology study of sulfonated poly(ether ether ketone ketone)s (SPEEKK) membranes: The relationship between morphology and transport properties of SPEEKK membranes [J] . Xianfeng Li, Gang Zhang, Dan Xu, Journal of power sources . 2007,第2期

机译：磺化聚醚醚酮酮（SPEEKK）膜的形态研究：SPEEKK膜的形态与传输性能之间的关系
4. Synthesis and structural properties of sulfonated poly ether ether ketone (SPEEK) and Poly ether ether ketone (PEEK) [C] . Salah M. S. Al-Mufti, Mawlood Maajal Ali, S. J. A. Rizvi International Conference on Condensed Matter and Applied Physics . 2020

机译：磺化聚醚醚酮（Speek）和聚醚醚酮（PEEK）的合成和结构性能
5. Development of microporous membranes from Poly(Ether Ether Ketone) (PEEK); via thermally-induced phase separation (TIPS);. [D] . Mehta, Rakesh Hasmukhbhai. 1996

机译：用聚醚醚酮（PEEK）开发微孔膜；通过热致相分离（TIPS）;。
6. Comparison of osteogenic potential of poly-ether-ether-ketone with titanium-coated poly-ether-ether-ketone and titanium-blended poly-ether-ether-ketone: An in vitro study [O] . T. Anjan Kumar, J. Brintha Jei, B. Muthukumar 2017

机译：聚醚醚酮与钛涂层聚醚醚酮和钛共混聚醚醚酮的成骨潜能比较：体外研究
7. Comparison of osteogenic potential of poly-ether-ether-ketone with titanium-coated poly-ether-ether-ketone and titanium-blended poly-ether-ether-ketone: An in vitro study [O] . T Anjan Kumar, J Brintha Jei, B Muthukumar 2017

机译：聚醚醚酮与钛包覆聚醚醚酮和钛掺杂聚醚醚酮成骨潜能的比较：体外研究
8. Crystallinity and Dielectric Properties of PEEK, a Thermoplastic Poly(ether ether ketone). [R] . Giants, T. W. 1993

机译：pEEK（一种热塑性聚醚醚酮）的结晶度和介电性能。

Crystallinity and dielectric properties of PEEK, poly(ether ether ketone)

摘要

著录项

相似文献

相关主题

期刊订阅