scholarly journals Double-layer core/shell-structured nanoparticles in polyarylene ether nitrile-based nanocomposites as flexible dielectric materials

RSC Advances ◽  
2017 ◽  
Vol 7 (47) ◽  
pp. 29306-29311 ◽  
Author(s):  
Yong You ◽  
Weihua Han ◽  
Ling Tu ◽  
Yajie Wang ◽  
Renbo Wei ◽  
...  
Keyword(s):  
Energy Storage ◽  
Dielectric Properties ◽  
Double Layer ◽  
Dielectric Materials ◽  
Core Shell ◽  
Energy Storage Density ◽  
Storage Density ◽  
Polyarylene Ether Nitrile

The surface of BaTiO3 was modified with CPEN and NH2-CuPc, and the obtained CPEN-f-BT@CuPc reinforced the performance of PEN. The fabricated PEN-based nanocomposite shows stable dielectric properties and energy storage density from RT to 160 °C.

Effect of BaTiO3 nanowires on dielectric properties and energy storage density of polyimide composite films

2015 ◽  
Vol 41 (10) ◽  
pp. 13582-13588 ◽  
Author(s):  
M. Wang ◽  
W.L. Li ◽  
Y. Feng ◽  
Y.F. Hou ◽  
T.D. Zhang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Dielectric Properties ◽  
Composite Films ◽  
Energy Storage Density ◽  
Storage Density

Effect of La-doping on dielectric properties and energy storage density of lead-free Ba(Ti0.95Sn0.05)O3 ceramics

2020 ◽  
Vol 123 ◽  
pp. 110694 ◽  
Author(s):  
R. Kumar ◽  
I. Singh ◽  
R. Meena ◽  
K. Asokan ◽  
Balaji Birajdar ◽  
...  
Keyword(s):  
Energy Storage ◽  
Dielectric Properties ◽  
Lead Free ◽  
Energy Storage Density ◽  
Storage Density ◽  
La Doping

Dielectric properties and energy storage density in ZnO-doped Ba0.3Sr0.7TiO3 ceramics

2009 ◽  
Vol 35 (5) ◽  
pp. 2069-2075 ◽  
Author(s):  
Guixia Dong ◽  
Shuwang Ma ◽  
Jun Du ◽  
Jiandong Cui
Keyword(s):  
Energy Storage ◽  
Dielectric Properties ◽  
Energy Storage Density ◽  
Storage Density

Effects of BaF2 Addition on Properties of Strontium Barium Niobate Based Glass-Ceramics for Energy Storage Capacitors

2012 ◽  
Vol 535-537 ◽  
pp. 1619-1622
Author(s):  
Guo Hua Chen ◽  
Tao Yong Liu ◽  
Yun Yang ◽  
Wen Jun Zhang
Keyword(s):  
Energy Storage ◽  
Breakdown Strength ◽  
Glass Ceramics ◽  
Dielectric Materials ◽  
High Energy ◽  
Energy Storage Density ◽  
Secondary Phases ◽  
Strontium Barium Niobate ◽  
Strontium Barium ◽  
Storage Density

The influences of BaF2 addition on phase composition, electrical property and energy storage density in strontium barium niobate based glass-ceramics prepared using melt-casting followed by controlled crystallization were investigated. The results indicate that adding 1wt% BaF2 improves the precipitation of Ba0.27Sr0.75Nb2O6 phase. However, the secondary phases, Ba3SrNb2O9 and BaBF5 are formed as the amount of BaF2 exceeds 3wt% when heated at 800°C/3h+900°C/3h in the glass-ceramics. The dielectric constant, microstructure, volume resistivity and breakdown strength are related to BaF2 content. The maximum breakdown strength (1450 kV/cm) and the energy storage density (5.1J/cm3) can be obtained in the glass-ceramic sample with 1wt% BaF2 addition, which would be suitable to be used as the dielectric materials for high energy storage capacitors.

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