Material with high dielectric constant, low dielectric loss, and good mechanical and thermal properties produced using multi-wall carbon nanotubes wrapped with poly(ether sulphone) in a poly(ether ether ketone) matrix

2012 ◽  
Vol 101 (1) ◽  
pp. 012904 ◽  
Author(s):  
Shuling Zhang ◽  
Hongsong Wang ◽  
Guibin Wang ◽  
Zhenhua Jiang
Keyword(s):  
Carbon Nanotubes ◽  
Dielectric Constant ◽  
High Dielectric Constant ◽  
Mechanical And Thermal Properties ◽  
Multi Wall Carbon Nanotubes ◽  
Low Dielectric ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone ◽  
High Dielectric

High dielectric constant dipolar glass polymer based on sulfonylated poly(ether ether ketone)

Polymer ◽  
2019 ◽  
Vol 178 ◽  
pp. 121688 ◽  
Author(s):  
Junji Wei ◽  
Tianxiong Ju ◽  
Wen Huang ◽  
Jiale Song ◽  
Ni Yan ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
High Dielectric Constant ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone ◽  
High Dielectric

scholarly journals Materials with low dielectric constant and loss and good thermal properties prepared by introducing perfluorononenyl pendant groups onto poly(ether ether ketone)

RSC Advances ◽  
2018 ◽  
Vol 8 (14) ◽  
pp. 7753-7760 ◽  
Author(s):  
Handong Sun ◽  
Yunxia Lv ◽  
Chongyang Zhang ◽  
Xiaodan Zuo ◽  
Mengzhu Li ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Thermal Properties ◽  
Dielectric Loss ◽  
Polymer Chain ◽  
Low Dielectric Constant ◽  
Low Dielectric ◽  
Dielectric Constant And Loss ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone

Introducing long carbon–fluorine bonds into the polymer chain produced comb-shaped PEEK possessing a low dielectric constant (2.73) and low dielectric loss (3.00 × 10−3).

scholarly journals Spectroscopic and Structural Investigation of Multi-Wall Carbon Nanotubes Functionalized by Sulfonated Poly(ether-ether-ketone) Chains

2021 ◽  
Author(s):  
Moulay-Rachid Babaa ◽  
Alina Terechshenko ◽  
Jean Louis Bantignies ◽  
Zhumabay Bakenov
Keyword(s):  
Electron Microscopy ◽  
Carbon Nanotubes ◽  
Polymer Chains ◽  
Carboxyl Groups ◽  
Compact Structure ◽  
Multi Wall Carbon Nanotubes ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone ◽  
Sulfonated Poly

.Functionalization of multi-walled carbon nanotubes (MWNTs) surface with sulfonated poly(ether ether ketone) SPEEK chains using hexane diamine (HAD) as the interlinking molecule was investigated. MWNTs were first oxidized by nitric acid to generate carboxyl groups on their surface. Grafting of SPEEK chains on the MWNTs surface was achieved using hexane diamine as a cross-linking molecule. The attachment took place after the reaction of amine groups with carboxyl groups of oxidized MWNTs and sulfonate groups of SPEEK as confirmed by infrared (FTIR) analysis. Scanning electron microscopy (SEM) showed that MWNTs were packed into a dense and compact structure. Transmission electron microscopy (TEM) showed that the nanotubes were wrapped by polymer chains and arranged in a bundle like structure. These observations reveal that some of MWNTs were interconnected by SPEEK chains.

scholarly journals Correction: Materials with low dielectric constant and loss and good thermal properties prepared by introducing perfluorononenyl pendant groups onto poly(ether ether ketone)

RSC Advances ◽  
2018 ◽  
Vol 8 (48) ◽  
pp. 27080-27080
Author(s):  
Handong Sun ◽  
Yunxia Lv ◽  
Chongyang Zhang ◽  
Xiaodan Zuo ◽  
Mengzhu Li ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Thermal Properties ◽  
Low Dielectric Constant ◽  
Low Dielectric ◽  
Dielectric Constant And Loss ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone

Correction for ‘Materials with low dielectric constant and loss and good thermal properties prepared by introducing perfluorononenyl pendant groups onto poly(ether ether ketone)’ by Handong Sun et al., RSC Adv., 2018, 8, 7753–7760.

scholarly journals Correction: Chemical grafting of multi-walled carbon nanotubes on metal phthalocyanines for the preparation of nanocomposites with high dielectric constant and low dielectric loss for energy storage application

RSC Advances ◽  
2015 ◽  
Vol 5 (70) ◽  
pp. 57211-57211 ◽  
Author(s):  
Xuefeng Li ◽  
Wenhan Xu ◽  
Yunhe Zhang ◽  
Dan Xu ◽  
Guibin Wang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Dielectric Constant ◽  
High Dielectric Constant ◽  
Metal Phthalocyanines ◽  
Low Dielectric ◽  
Energy Storage Application ◽  
Chemical Grafting ◽  
Multi Walled Carbon Nanotubes ◽  
High Dielectric ◽  
Walled Carbon Nanotubes

Correction for ‘Chemical grafting of multi-walled carbon nanotubes on metal phthalocyanines for the preparation of nanocomposites with high dielectric constant and low dielectric loss for energy storage application’ by Xuefeng Li et al., RSC Adv., 2015, 5, 51542–51548.

Skin–core structured fluorinated MWCNTs: a nanofiller towards a broadband dielectric material with a high dielectric constant and low dielectric loss

2018 ◽  
Vol 6 (9) ◽  
pp. 2370-2378 ◽  
Author(s):  
Yang Liu ◽  
Cheng Zhang ◽  
Benyuan Huang ◽  
Xu Wang ◽  
Yulong Li ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Dielectric Loss ◽  
High Dielectric Constant ◽  
Dielectric Material ◽  
Epoxy Composite ◽  
Low Dielectric ◽  
High Dielectric

A novel skin–core structured fluorinated MWCNT nanofiller was prepared to fabricate epoxy composite with broadband high dielectric constant and low dielectric loss.

scholarly journals Crown ether-containing polyimides with high dielectric constant

RSC Advances ◽  
2017 ◽  
Vol 7 (38) ◽  
pp. 23309-23312 ◽  
Author(s):  
Ting Yang ◽  
Wenhui Xu ◽  
Xinwen Peng ◽  
Haoqing Hou
Keyword(s):  
Dielectric Constant ◽  
Dielectric Loss ◽  
Crown Ether ◽  
High Dielectric Constant ◽  
Low Dielectric ◽  
High Dielectric

Crown ether-containing polyimides possess high dielectric constant and low dielectric loss, without sacrificing other properties.

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