Ferroelectric polymer/silver nanocomposites with high dielectric constant and high thermal conductivity

2009 ◽  
Vol 95 (24) ◽  
pp. 242901 ◽  
Author(s):  
Xingyi Huang ◽  
Pingkai Jiang ◽  
Liyuan Xie
Keyword(s):  
Thermal Conductivity ◽  
Dielectric Constant ◽  
High Dielectric Constant ◽  
High Thermal Conductivity ◽  
Ferroelectric Polymer ◽  
Silver Nanocomposites ◽  
High Dielectric

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.

scholarly journals Heat-Resistant Ferroelectric-Polymer Nanocomposite with High Dielectric Constant

Materials ◽  
2018 ◽  
Vol 11 (8) ◽  
pp. 1439 ◽  
Author(s):  
Nikolay Mukhin ◽  
Valentin Afanasjev ◽  
Irina Sokolova ◽  
Dmitry Chigirev ◽  
Rene Kastro ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Composite Material ◽  
High Dielectric Constant ◽  
Composite Coatings ◽  
Polymer Nanocomposite ◽  
Ferroelectric Ceramics ◽  
Frequency Spectra ◽  
Ferroelectric Polymer ◽  
Heat Resistant ◽  
High Dielectric

The high dielectric constant ferroelectric-polymer nanocomposite was developed for producing the heat-resistant and chemical stable planar layers. According to the composite coatings formation conditions, the following value ranges of dielectric constant and loss factor were received: 30–400 for dielectric constant and 0.04–0.1 for loss tangent, accordingly. Unlike of composite components, the obtained composite material is characterized by thermo-stability of electrical parameters up to 250 °C. The dielectric frequency spectra of the composite exhibit two clearly visible peaks in contrast to the spectra of the polymer and ferroelectric ceramics. The developed composite material can be used as a built-in film capacitors material in microelectronic devices.

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