Results 251 to 260 of about 85,411 (300)

Suppression of interfacial polarization via enhancement of entropy, grain resistance and optical band-gap strategies in perovskite ceramics. [PDF]

Sci Rep
Kamal AA, Al-Rasheedi A, Aly KA, Mahmoud AE.   +3 more
europepmc   +1 more source

Effects of Cu and Zr Co-substitution on the structural, dielectric, and optical properties of BiFeO₃ ceramic. [PDF]

RSC Adv
Zaidi S, Abdelkafi Z, Khemakhem H.
europepmc   +1 more source

Improving Energy Storage Properties of Barium Zirconate Titanate Ceramics via Defect Dipole Engineering. [PDF]

Materials (Basel)
Wang Z, Qin Z, Gao S, Zheng H, Luo J, Liu Y, Lyu Y.   +6 more
europepmc   +1 more source

Interface-Engineered Copper-Barium Strontium Titanate Composites with Tunable Optical and Dielectric Properties. [PDF]

Nanomaterials (Basel)
Tihtih M, Basyooni-M Kabatas MA, En-Nadir R, Kocserha I.   +3 more
europepmc   +1 more source

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A lead free relaxation and high energy storage efficiency ceramics for energy storage applications

Journal of Alloys and Compounds, 2017
Abstract In the present work, ternary solid solution ceramics of the (1-x)SrTiO 3 -x(0.65BaTiO 3 -0.35Bi 0.5 Na 0.5 TiO 3 ) (STB100x) were designed and fabricated using a conventional solid-state sintering method. The phase structure, microstructure, dielectric property, relaxation property, ferroelectric property and energy storage property were ...
Haibo Yang, Tong Wang, Fen Wang
exaly   +2 more sources

Energy storage in ceramic dielectrics

Journal of Materials Science, 1972
An evaluation has been made of the energy storage capabilities of ceramic dielectrics that were considered likely to provide high energy/volume efficiency on the basis of their expected permittivity-field characteristics. Data for fields up to 400 kV/cm are presented for a strontium titanate, and for a barium titanate ceramic.
I. Burn, D. M. Smyth
openaire   +1 more source

Designing high energy storage performance BSZT-KNN ceramics

Ceramics International, 2021
Abstract In this paper, relaxor ferroelectric Ba0.8Sr0.2Zr0.9Ti0.1O3–Na0.5K0·5NbO3 (BSZT-KNN) ceramics were achieved by designing microstructures and adding nano-additives. The fine grains (192 nm) and relaxor behaviour of the BSZT-KNN ceramics were enhanced by utilizing the BSZT@KNN powders.
Quan Jin, Lili Zhao, Xiaoting Zhang, Run Zhang, Bin Cui   +4 more
openaire   +1 more source

Dielectric energy storage in PbxSr1-xTiO3 ceramics

Journal of Materials Science: Materials in Electronics, 2001
This paper discusses the suitability of PbxSr1-xTiO3 ceramics for application as the dielectric layer in high energy density capacitors. For PbxSr1-xTiO3 ceramics with x ≤ 0.25, and for electric fields greater than 50 kV mm -1, it was found that the composition with x=0.15 was the most favorable for use in high-energy-density capacitors.
G. Triani, A. D. Hilton, B. W. Ricketts
openaire   +1 more source

Glass ceramic dielectrics: Energy storage and breakdown

2008 17th IEEE International Symposium on the Applications of Ferroelectrics, 2008
The possible use of glass ceramics as high energy density capacitors in heart defibrillators and hybrid automotive vehicles is explored. Glass ceramics, lead sodium niobate silicate (PNNS), barium sodium niobate silicate (BNNS) and barium titanate silicate (BTS), allow the development of dielectrics with various permittivity values ranging from 20 to ...
Badri Rangarajan, Thomas R. Shrout, Michael T. Lanagan   +2 more
openaire   +1 more source