Dispersing carbon nanotubes in the unfavorable phase of an immiscible reverse-phase blend with Haake instrument to fabricate high- k nanocomposites with extremely low dielectric loss and percolation threshold

2016 ◽  
Vol 285 ◽  
pp. 650-659 ◽  
Author(s):  
Yicheng Jiao ◽  
Li Yuan ◽  
Guozheng Liang ◽  
Aijuan Gu
Keyword(s):  
Carbon Nanotubes ◽  
Dielectric Loss ◽  
Percolation Threshold ◽  
Reverse Phase ◽  
Low Dielectric ◽  
High K

Building a poly(epoxy propylimidazolium ionic liquid)/graphene hybrid through πcation–π interaction for fabricating high-k polymer composites with low dielectric loss and percolation threshold

2016 ◽  
Vol 4 (15) ◽  
pp. 3175-3184 ◽  
Author(s):  
Chunxi Xu ◽  
Li Yuan ◽  
Guozheng Liang ◽  
Aijuan Gu
Keyword(s):  
Ionic Liquid ◽  
Dielectric Loss ◽  
Percolation Threshold ◽  
Polymer Composites ◽  
Low Dielectric ◽  
High K

High-k polymer composites with low dielectric loss and percolation threshold were developed by building a unique poly(epoxy propylimidazolium ionic liquid)–graphene hybrid.

Fabrication of high-k epoxy composites with low dielectric loss based on polymer shell-coated multiwalled carbon nanotubes

RSC Advances ◽  
2016 ◽  
Vol 6 (59) ◽  
pp. 53867-53872 ◽  
Author(s):  
Yaotian Su ◽  
Ye Ren ◽  
Guang-Xin Chen ◽  
Qifang Li
Keyword(s):  
Carbon Nanotubes ◽  
Dielectric Loss ◽  
Multiwalled Carbon Nanotubes ◽  
Polymer Shell ◽  
Multiwalled Carbon ◽  
Low Dielectric ◽  
High K ◽  
Large Dielectric Loss ◽  
Polymer Shells

A core–shell microstructured hybrid was controllably synthesized by coating cross-linked polymer shells onto multiwalled carbon nanotubes (MWCNTs) via direct in situ free-radical polymerization and was compounded with epoxy to solve the problem of large dielectric loss.

Fluoro-polymer functionalized graphene for flexible ferroelectric polymer-based high-k nanocomposites with suppressed dielectric loss and low percolation threshold

Nanoscale ◽  
2014 ◽  
Vol 6 (24) ◽  
pp. 14740-14753 ◽  
Author(s):  
Ke Yang ◽  
Xingyi Huang ◽  
Lijun Fang ◽  
Jinliang He ◽  
Pingkai Jiang
Keyword(s):  
Dielectric Constant ◽  
Dielectric Loss ◽  
Percolation Threshold ◽  
High Dielectric Constant ◽  
Functionalized Graphene ◽  
Ferroelectric Polymer ◽  
Flexible Polymer ◽  
High K ◽  
High Dielectric

Fluoro-polymer functionalized graphene was synthesized for flexible polymer-based nanodielectrics. The resulting nanocomposites exhibit high dielectric constant, suppressed dielectric loss and low percolation threshold.

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