Investigation on energy storage properties and thermally stable dielectric constant for high temperature electronic device applications in the holmium substituted Na0.5Bi0.5TiO3

2021 ◽  
Author(s):  
Abhinav Kumar ◽  
Saket Asthana
Keyword(s):  
Dielectric Constant ◽  
High Temperature ◽  
Energy Storage ◽  
Electronic Device ◽  
Thermally Stable ◽  
Energy Storage Properties ◽  
Device Applications ◽  
Storage Properties ◽  
High Temperature Electronic

scholarly journals Effect of sintering temperature on the dielectric, ferroelectric and energy storage properties of SnO2-doped Bi0.5(Na0.8K0.2)0.5TiO3 lead-free ceramics

2020 ◽  
Vol 10 (04) ◽  
pp. 2050011
Author(s):  
Nguyen Truong-Tho ◽  
Le Dai Vuong
Keyword(s):  
Dielectric Constant ◽  
Energy Storage ◽  
Sintering Temperature ◽  
High Energy ◽  
Lead Free ◽  
Energy Storage Properties ◽  
Energy Storage Efficiency ◽  
High Dielectric ◽  
Storage Properties ◽  
High Energy Storage

Sintered lead-free [Formula: see text]([Formula: see text][Formula: see text]([Formula: see text][Formula: see text]O3 ceramics (BNKTS) have been fabricated via a solid-state reaction. The effect of sintering temperature on the structural, morphological, dielectric, ferroelectric and energy storage properties of BNKTS ceramics was investigated, and it was found that the electrical properties of the synthesized ceramics increased with the increase in the sintering temperature, and the highest values were achieved at [Formula: see text]C. The ceramics sintered at the optimized temperature of [Formula: see text]C exhibited the best physical, dielectric, ferroelectric and energy storage properties, namely, high density (the relative density, [Formula: see text][Formula: see text]g.cm[Formula: see text], approximate to 96.7% of the theoretical value), high densification factor ([Formula: see text]), high dielectric constant ([Formula: see text]), low dielectric loss (tan[Formula: see text]), highest dielectric constant ([Formula: see text]), high remanent polarization ([Formula: see text]C.cm[Formula: see text], high coercive field ([Formula: see text][Formula: see text]kV/cm), high energy storage density (0.12[Formula: see text]J/cm[Formula: see text], and high energy storage efficiency (41.7% at 46.3[Formula: see text]kV/cm).

Dipole correlation effects on the local field and the effective dielectric constant in composite dielectrics containing high-k inclusions

2016 ◽  
Vol 18 (28) ◽  
pp. 19103-19117 ◽  
Author(s):  
Elshad Allahyarov ◽  
Hartmut Löwen ◽  
Lei Zhu
Keyword(s):  
Dielectric Constant ◽  
Energy Storage ◽  
Local Field ◽  
Effective Dielectric Constant ◽  
Correlation Effects ◽  
High Permittivity ◽  
High K ◽  
Energy Storage Properties ◽  
Storage Properties ◽  
Dipole Correlation

Mixing dielectric polymers with high permittivity (high-k) inclusions can boost their actuation and energy storage properties.

High permittivity and excellent high‐temperature energy storage properties of X9R BaTiO 3 –(Bi 0.5 Na 0.5 )TiO 3 ceramics

2019 ◽  
Vol 103 (2) ◽  
pp. 1113-1120
Author(s):  
Lingling Chen ◽  
Hongxian Wang ◽  
Peiyao Zhao ◽  
Kezhen Hui ◽  
Limin Guo ◽  
...  
Keyword(s):  
High Temperature ◽  
Energy Storage ◽  
High Permittivity ◽  
Energy Storage Properties ◽  
Storage Properties

Structural, thermally stable dielectric, and energy storage properties of lead-free (1 − x)(Na0.50Bi0.50)TiO3 − xKSbO3 ceramics

2019 ◽  
Vol 30 (16) ◽  
pp. 15005-15017 ◽  
Author(s):  
Anita Verma ◽  
Arun Kumar Yadav ◽  
Sunil Kumar ◽  
Velaga Srihari ◽  
Ravindra Jangir ◽  
...  
Keyword(s):  
Energy Storage ◽  
Lead Free ◽  
Thermally Stable ◽  
Energy Storage Properties ◽  
Storage Properties
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