Colossal dielectric permittivity and high energy storage efficiency in barium strontium titanate ceramics co-doped by bismuth and lithium

2020 ◽  
Author(s):  
Mahmoud S Alkathy ◽  
K C James Raju ◽  
Jose Antonio Eiras
Keyword(s):  
Energy Storage ◽  
Dielectric Permittivity ◽  
Barium Strontium Titanate ◽  
High Energy ◽  
Storage Efficiency ◽  
Barium Strontium ◽  
Energy Storage Efficiency ◽  
Titanate Ceramics ◽  
High Energy Storage ◽  
Co Doped

Fine-grained silica-coated barium strontium titanate ceramics with high energy storage

2018 ◽  
Vol 44 (16) ◽  
pp. 20239-20244 ◽  
Author(s):  
Miao Liu ◽  
Minghe Cao ◽  
Fanzhou Zeng ◽  
Junlei Qi ◽  
Hanxing Liu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Strontium Titanate ◽  
Barium Strontium Titanate ◽  
High Energy ◽  
Fine Grained ◽  
Barium Strontium ◽  
Titanate Ceramics ◽  
High Energy Storage

An effective approach to achieve high energy storage density and efficiency in BNT-based ceramics by doping AgNbO3

2019 ◽  
Vol 48 (48) ◽  
pp. 17864-17873 ◽  
Author(s):  
Hua Wang ◽  
Xiaoli Jiang ◽  
Xiaoqin Liu ◽  
Ruonan Yang ◽  
Yang Yang ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Storage ◽  
High Energy ◽  
Frequency Stability ◽  
Energy Storage Density ◽  
Storage Efficiency ◽  
Storage Density ◽  
Energy Storage Efficiency ◽  
High Energy Storage Density ◽  
High Energy Storage

The BNBLT–0.01AN ceramic with the highest energy storage density (Ws) value of ∼1.697 J cm−3 and energy storage efficiency (η) of ∼82.3% exhibits optimal thermal stability and frequency stability.

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