Ultrahigh discharged energy density in polymer nanocomposites by designing linear/ferroelectric bilayer heterostructure

Nano Energy ◽  
2018 ◽  
Vol 54 ◽  
pp. 437-446 ◽  
Author(s):  
Bing Xie ◽  
Qi Zhang ◽  
Ling Zhang ◽  
Yiwei Zhu ◽  
Xin Guo ◽  
...  
Keyword(s):  
Energy Density ◽  
Polymer Nanocomposites ◽  
Discharged Energy Density

scholarly journals High discharged energy density of polymer nanocomposites induced by Nd-doped BaTiO3 nanoparticles

2018 ◽  
Vol 4 (1) ◽  
pp. 44-50 ◽  
Author(s):  
Jing Wang ◽  
Juntao Hu ◽  
Lu Yang ◽  
Kongjun Zhu ◽  
Bao-Wen Li ◽  
...  
Keyword(s):  
Energy Density ◽  
Polymer Nanocomposites ◽  
Discharged Energy Density ◽  
Batio3 Nanoparticles

Highly enhanced discharged energy density of polymer nanocomposites via a novel hybrid structure as fillers

2019 ◽  
Vol 7 (25) ◽  
pp. 15347-15355 ◽  
Author(s):  
Zhongbin Pan ◽  
Shuang Xing ◽  
Haitao Jiang ◽  
Jinjun Liu ◽  
Shuangwu Huang ◽  
...  
Keyword(s):  
Energy Density ◽  
Polymer Nanocomposites ◽  
Composite Films ◽  
Hybrid Structure ◽  
Discharge Time ◽  
Discharged Energy Density

Novel Ag@BaTiO3@PDA@Ag/P(VDF-HFP) composite films exhibited excellent discharged energy density (17.25 J cm−3) and ultrafast discharge time (∼139 ns).

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

An ultrahigh discharged energy density achieved in an inhomogeneous PVDF dielectric composite filled with 2D MXene nanosheets via interface engineering

2018 ◽  
Vol 6 (48) ◽  
pp. 13283-13292 ◽  
Author(s):  
Yefeng Feng ◽  
Qihuang Deng ◽  
Cheng Peng ◽  
Jianbing Hu ◽  
Yandong Li ◽  
...  
Keyword(s):  
Dielectric Loss ◽  
Energy Density ◽  
Polymer Nanocomposites ◽  
Breakdown Strength ◽  
Homogeneous Structure ◽  
Interface Engineering ◽  
Dielectric Composite ◽  
Conductive Fillers ◽  
Discharged Energy Density

Simultaneously improved permittivity and breakdown strength, accompanied with reduced dielectric loss and conductivity, are difficult to achieve in polymer nanocomposites with conductive fillers by blending to construct a homogeneous structure.

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.

Achieving high discharged energy density in PVDF-based nanocomposites loaded with fine Ba0.6Sr0.4TiO3 nanofibers

2021 ◽  
Vol 25 ◽  
pp. 100682
Author(s):  
Xiaoying Xiong ◽  
Da Shen ◽  
Qilong Zhang ◽  
Hui Yang ◽  
Jingyang Wen ◽  
...  
Keyword(s):  
Energy Density ◽  
Discharged Energy Density
Sign in / Sign up

Export Citation Format

Share Document