Ultrahigh energy storage density in lead-free relaxor antiferroelectric ceramics via domain engineering

2021 ◽  
Author(s):  
Jie Jiang ◽  
Xiangjun Meng ◽  
Ling Li ◽  
Shun Guo ◽  
Ming Huang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Domain Engineering ◽  
Lead Free ◽  
Energy Storage Density ◽  
Ultrahigh Energy ◽  
Storage Density

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.

Ultrahigh energy-storage density in A-/B-site co-doped AgNbO3 lead-free antiferroelectric ceramics: insight into the origin of antiferroelectricity

2019 ◽  
Vol 7 (46) ◽  
pp. 26293-26301 ◽  
Author(s):  
Kai Han ◽  
Nengneng Luo ◽  
Shuaifei Mao ◽  
Fangping Zhuo ◽  
Laijun Liu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Lead Free ◽  
Energy Storage Density ◽  
Ultrahigh Energy ◽  
Storage Density ◽  
Tilting Angle ◽  
Octahedral Tilting ◽  
Insight Into ◽  
Co Doped

An ultrahigh energy storage density up to 4.87 J cm−3 was achieved in Sm/Ta co-doped AgNbO3 ceramics, by decreasing the cation displacement and [Nb/TaO6] octahedral tilting angle.

Achieving ultrahigh energy storage density and energy efficiency simultaneously in sodium niobate-based lead-free dielectric capacitors via microstructure modulation

2019 ◽  
Vol 6 (8) ◽  
pp. 2148-2157 ◽  
Author(s):  
Mingxing Zhou ◽  
Ruihong Liang ◽  
Zhiyong Zhou ◽  
Xianlin Dong
Keyword(s):  
Energy Efficiency ◽  
Energy Storage ◽  
Power Density ◽  
Discharge Rate ◽  
Lead Free ◽  
Energy Storage Density ◽  
Sodium Niobate ◽  
Ultrahigh Energy ◽  
Storage Density ◽  
Charge Discharge

Recently, dielectric capacitors have drawn much attention from researchers and engineers due to their ultrahigh power density, ultrafast charge–discharge rate, and good temperature and fatigue stability.

Flexible ultrahigh energy storage density in lead-free heterostructure thin-film capacitors

2019 ◽  
Vol 115 (24) ◽  
pp. 243901 ◽  
Author(s):  
B. B. Yang ◽  
M. Y. Guo ◽  
C. H. Li ◽  
D. P. Song ◽  
X. W. Tang ◽  
...  
Keyword(s):  
Thin Film ◽  
Energy Storage ◽  
Lead Free ◽  
Energy Storage Density ◽  
Ultrahigh Energy ◽  
Storage Density ◽  
Thin Film Capacitors

scholarly journals Ultrahigh Energy‐Storage Density in NaNbO 3 ‐Based Lead‐Free Relaxor Antiferroelectric Ceramics with Nanoscale Domains

2019 ◽  
Vol 29 (35) ◽  
pp. 1903877 ◽  
Author(s):  
He Qi ◽  
Ruzhong Zuo ◽  
Aiwen Xie ◽  
Ao Tian ◽  
Jian Fu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Lead Free ◽  
Energy Storage Density ◽  
Ultrahigh Energy ◽  
Storage Density

Ultrahigh energy storage density lead-free multilayers by controlled electrical homogeneity

2019 ◽  
Vol 12 (2) ◽  
pp. 582-588 ◽  
Author(s):  
Ge Wang ◽  
Jinglei Li ◽  
Xun Zhang ◽  
Zhongming Fan ◽  
Fan Yang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Lead Free ◽  
Energy Storage Density ◽  
Ultrahigh Energy ◽  
Storage Density

Introducing controlled electrical homogeneity can be an effective way to obtain ultrahigh energy storage density in lead-free multilayers.

SPS prepared NN-24SBT lead-free relaxor-antiferroelectric ceramics with ultrahigh energy-storage density and efficiency

2022 ◽  
Vol 210 ◽  
pp. 114428
Author(s):  
Hua Tan ◽  
Zilin Yan ◽  
Sheng-Gui Chen ◽  
Chanatip Samart ◽  
Naohisa Takesue ◽  
...  
Keyword(s):  
Energy Storage ◽  
Lead Free ◽  
Energy Storage Density ◽  
Ultrahigh Energy ◽  
Storage Density
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