Enhancing energy density of dielectric polymer nanocomposites at ultralow filler loadings

2021 ◽  
pp. 106792
Author(s):  
Jin Hu ◽  
Lu liu ◽  
Shufen Zhang ◽  
Bingtao Tang
Keyword(s):  
Energy Density ◽  
Polymer Nanocomposites ◽  
Dielectric Polymer

Polymer nanocomposites with high energy density and improved charge–discharge efficiency utilizing hierarchically-structured nanofillers

2020 ◽  
Vol 8 (14) ◽  
pp. 6576-6585 ◽  
Author(s):  
Yushu Li ◽  
Yao Zhou ◽  
Yujie Zhu ◽  
Sang Cheng ◽  
Chao Yuan ◽  
...  
Keyword(s):  
Energy Density ◽  
Polymer Nanocomposites ◽  
High Energy ◽  
High Energy Density ◽  
Hierarchical Nanostructure ◽  
Discharge Efficiency ◽  
Charge Discharge ◽  
Dielectric Polymer

A hierarchical nanostructure as a new design of nanofillers is demonstrated for high-energy-density dielectric polymer nanocomposites.

Two-Dimensional High-k Nanosheets for Dielectric Polymer Nanocomposites with Ultrahigh Discharged Energy Density

2018 ◽  
Vol 122 (32) ◽  
pp. 18282-18293 ◽  
Author(s):  
Yingke Zhu ◽  
Hao Yao ◽  
Pingkai Jiang ◽  
Jiandong Wu ◽  
Xi Zhu ◽  
...  
Keyword(s):  
Energy Density ◽  
Polymer Nanocomposites ◽  
Two Dimensional ◽  
High K ◽  
Discharged Energy Density ◽  
Dielectric Polymer

High-Energy-Density Dielectric Polymer Nanocomposites with Trilayered Architecture

2017 ◽  
Vol 27 (20) ◽  
pp. 1606292 ◽  
Author(s):  
Feihua Liu ◽  
Qi Li ◽  
Jin Cui ◽  
Zeyu Li ◽  
Guang Yang ◽  
...  
Keyword(s):  
Energy Density ◽  
Polymer Nanocomposites ◽  
High Energy ◽  
High Energy Density ◽  
Dielectric Polymer

scholarly journals Recent Advances in the Synthesis of Polymer-Grafted Low-K and High-K Nanoparticles for Dielectric and Electronic Applications

Molecules ◽  
2021 ◽  
Vol 26 (10) ◽  
pp. 2942
Author(s):  
Bhausaheb V. Tawade ◽  
Ikeoluwa E. Apata ◽  
Nihar Pradhan ◽  
Alamgir Karim ◽  
Dharmaraj Raghavan
Keyword(s):  
Energy Density ◽  
Polymer Nanocomposites ◽  
High Performance ◽  
Breakdown Strength ◽  
Polymer Nanocomposite ◽  
High Energy ◽  
Polymer Chains ◽  
High Energy Density ◽  
Grafted Nanoparticles ◽  
Grafting From

The synthesis of polymer-grafted nanoparticles (PGNPs) or hairy nanoparticles (HNPs) by tethering of polymer chains to the surface of nanoparticles is an important technique to obtain nanostructured hybrid materials that have been widely used in the formulation of advanced polymer nanocomposites. Ceramic-based polymer nanocomposites integrate key attributes of polymer and ceramic nanomaterial to improve the dielectric properties such as breakdown strength, energy density and dielectric loss. This review describes the ”grafting from” and ”grafting to” approaches commonly adopted to graft polymer chains on NPs pertaining to nano-dielectrics. The article also covers various surface initiated controlled radical polymerization techniques, along with templated approaches for grafting of polymer chains onto SiO2, TiO2, BaTiO3, and Al2O3 nanomaterials. As a look towards applications, an outlook on high-performance polymer nanocomposite capacitors for the design of high energy density pulsed power thin-film capacitors is also presented.

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