Large energy-storage density and positive electrocaloric effect in xBiFeO3–(1 − x)BaTiO3 relaxor ferroelectric ceramics

2022 ◽  
Author(s):  
Hui Tang ◽  
Xiang Niu ◽  
Peng-Fei Zhao ◽  
Xin-Gui Tang ◽  
Xiao-Dong Jian ◽  
...  
Keyword(s):  
Energy Storage ◽  
Relaxor Ferroelectric ◽  
Ferroelectric Ceramics ◽  
Large Energy ◽  
Energy Storage Density ◽  
Electrocaloric Effect ◽  
Storage Density ◽  
Relaxor Ferroelectric Ceramics

Large energy storage density and big electrocaloric strength in the BiFeO3–BaTiO3 system.

Significantly tailored energy-storage performances in Bi0.5Na0.5TiO3-SrTiO3 based relaxor ferroelectric ceramics by introducing bismuth layer-structured relaxor BaBi2Nb2O9 for capacitor application

2021 ◽  
Author(s):  
Liang Zheng ◽  
Peicong Sun ◽  
Wangfeng Bai ◽  
Lili Li ◽  
Fei Wen ◽  
...  
Keyword(s):  
Energy Storage ◽  
Power Density ◽  
Relaxor Ferroelectric ◽  
Lead Free ◽  
Ferroelectric Ceramics ◽  
Energy Storage Density ◽  
Storage Density ◽  
Relaxor Ferroelectric Ceramics

Dielectric capacitor materials with remarkable energy storage density, remarkable power density, and outstanding charging-discharging performance have always been the focus of researches. Lead-free Bi0.5Na0.5TiO3 -based (BNT) relaxors have been deemed...

Enhancement of dielectric properties and energy storage density in poly(vinylidene fluoride-co-hexafluoropropylene) by relaxor ferroelectric ceramics

RSC Advances ◽  
2015 ◽  
Vol 5 (84) ◽  
pp. 68515-68522 ◽  
Author(s):  
Hang Luo ◽  
Chao Chen ◽  
Kechao Zhou ◽  
Xuefan Zhou ◽  
Zhong Wu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Dielectric Properties ◽  
Vinylidene Fluoride ◽  
Ferroelectric Ceramic ◽  
Relaxor Ferroelectric ◽  
Ferroelectric Ceramics ◽  
Energy Storage Density ◽  
Storage Density ◽  
Poly Vinylidene Fluoride ◽  
Relaxor Ferroelectric Ceramics

The dielectric properties and energy storage density of poly(vinylidene fluoride-co-hexafluoropropylene) were enhanced by the surface-functionalized relaxor ferroelectric ceramic Pb(Mg1/3Nb2/3)O3–PbTiO3.

Composition-driven inverse-to-conventional transformation of electrocaloric effect and large energy storage density in strontium modified Ba(Zr0.1Ti0.9)O3 thin films

2020 ◽  
Vol 8 (4) ◽  
pp. 1366-1373 ◽  
Author(s):  
Yunlong Sun ◽  
Le Zhang ◽  
Haoyu Wang ◽  
Mengyao Guo ◽  
Xiaojie Lou ◽  
...  
Keyword(s):  
Thin Films ◽  
Thermal Stability ◽  
Energy Storage ◽  
Synergistic Effects ◽  
Large Energy ◽  
Energy Storage Density ◽  
Electrocaloric Effect ◽  
Excellent Thermal Stability ◽  
Storage Density

Composition-tunable electrocaloric effect and large energy storage density with excellent thermal stability arising from synergistic effects of polar nano-regions and conformed defect dipoles were discovered in (Ba1−xSrx)Zr0.1Ti0.9O3 thin films.

Bi0.5Na0.5TiO3-based relaxor ferroelectric ceramic with large energy density and high efficiency under a moderate electric field

2019 ◽  
Vol 7 (34) ◽  
pp. 10514-10520 ◽  
Author(s):  
Xiaoshuang Qiao ◽  
Di Wu ◽  
Fudong Zhang ◽  
Bi Chen ◽  
Xiaodan Ren ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Electric Field ◽  
High Efficiency ◽  
Ferroelectric Ceramic ◽  
Relaxor Ferroelectric ◽  
Large Energy ◽  
Energy Storage Density ◽  
Storage Density ◽  
Moderate Electric Field

Large energy storage density and high efficiency in Bi0.5Na0.5TiO3-based relaxor ferroelectric ceramic induced by AgNbO3 doping.

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