Core-satellite BaTiO3@SrTiO3 assemblies for a local compositionally graded relaxor ferroelectric capacitor with enhanced energy storage density and high energy efficiency

2015 ◽  
Vol 3 (4) ◽  
pp. 750-758 ◽  
Author(s):  
Longwen Wu ◽  
Xiaohui Wang ◽  
Huiling Gong ◽  
Yanan Hao ◽  
Zhengbo Shen ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Energy Storage ◽  
High Energy ◽  
Relaxor Ferroelectric ◽  
Energy Storage Density ◽  
Storage Density ◽  
Ferroelectric Capacitor ◽  
High Energy Efficiency

Facile sol-precipitation fabrication of core-satellite BaTiO3@SrTiO3 assemblies for a local compositionally graded capacitor.

BiFeO3–SrTiO3 thin film as a new lead-free relaxor-ferroelectric capacitor with ultrahigh energy storage performance

2017 ◽  
Vol 5 (12) ◽  
pp. 5920-5926 ◽  
Author(s):  
Hao Pan ◽  
Yi Zeng ◽  
Yang Shen ◽  
Yuan-Hua Lin ◽  
Jing Ma ◽  
...  
Keyword(s):  
Energy Storage ◽  
Relaxor Ferroelectric ◽  
Lead Free ◽  
Dielectric Films ◽  
Energy Storage Density ◽  
Ultrahigh Energy ◽  
Storage Density ◽  
Ferroelectric Capacitor ◽  
Storage Performance ◽  
Thermal Stability Of

We report ultrahigh energy storage density of 51 J cm−3 and good fatigue & thermal stability of BiFeO3-based lead-free dielectric films.

Lead-free BaTiO3–Bi(Zn2/3Nb1/3)O3 weakly coupled relaxor ferroelectric materials for energy storage

RSC Advances ◽  
2016 ◽  
Vol 6 (17) ◽  
pp. 14273-14282 ◽  
Author(s):  
Longwen Wu ◽  
Xiaohui Wang ◽  
Longtu Li
Keyword(s):  
Energy Efficiency ◽  
Energy Storage ◽  
Energy Density ◽  
High Energy ◽  
Ferroelectric Materials ◽  
Relaxor Ferroelectric ◽  
High Energy Density ◽  
Lead Free ◽  
Weakly Coupled ◽  
High Energy Efficiency

High energy density BaTiO3–Bi(Zn2/3Nb1/3)O3 materials with concurrently high energy efficiency.

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