Energy storage properties in Ba0.4Sr0.6TiO 3 ceramics with addition of semi-conductive BaO-B2O 3-SiO2-Na2CO3-K2CO 3 glass

Tong Wang; Li Jin; Longlong Shu; Qingyuan Hu; Xiaoyong Wei

doi:10.1016/j.jallcom.2014.08.038

Energy storage properties in Ba_0.4Sr_0.6TiO ₃ ceramics with addition of semi-conductive BaO-B₂O ₃-SiO₂-Na₂CO₃-K₂CO ₃ glass

Tong Wang
, Li Jin
, Longlong Shu
, Qingyuan Hu
, Xiaoyong Wei

Faculty of Electronic and Information Engineering

Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

109 Scopus citations

Abstract

Semi-conductive BaO-B₂O₃-SiO₂-Na ₂CO₃-K₂CO₃ glass additives were added to Ba_0.4Sr_0.6TiO₃ (BST) ceramics to investigate its influences on the microstructure, dielectric properties, breakdown strength (BDS), and energy storage density. The sintering temperatures were lowered about 150 °C with a high relative density (∼98%). X-ray diffraction patterns of all BST glass ceramics suggest perovskite structures without any detectable secondary phase. Room temperature dielectric constant of BST glass ceramics decreases with increasing Na₂CO₃ content. BDS and energy storage density of BST glass ceramics increase with increasing Na₂CO₃ content, and reach their maxima of 280 kV/cm and 0.72 J/cm³ at the highest Na⁺ and K⁺ content. These results suggest that the BST glass ceramics could find their potential applications in energy storage capacitor devices.

Original language	English
Pages (from-to)	399-403
Number of pages	5
Journal	Journal of Alloys and Compounds
Volume	617
DOIs	https://doi.org/10.1016/j.jallcom.2014.08.038
State	Published - 25 Dec 2014

Keywords

Energy storage
Glass ceramic

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10.1016/j.jallcom.2014.08.038

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@article{ee3e238a20c64a869a756d2f0c8ea80d,

title = "Energy storage properties in Ba0.4Sr0.6TiO 3 ceramics with addition of semi-conductive BaO-B2O 3-SiO2-Na2CO3-K2CO 3 glass",

abstract = "Semi-conductive BaO-B2O3-SiO2-Na 2CO3-K2CO3 glass additives were added to Ba0.4Sr0.6TiO3 (BST) ceramics to investigate its influences on the microstructure, dielectric properties, breakdown strength (BDS), and energy storage density. The sintering temperatures were lowered about 150 °C with a high relative density (∼98\%). X-ray diffraction patterns of all BST glass ceramics suggest perovskite structures without any detectable secondary phase. Room temperature dielectric constant of BST glass ceramics decreases with increasing Na2CO3 content. BDS and energy storage density of BST glass ceramics increase with increasing Na2CO3 content, and reach their maxima of 280 kV/cm and 0.72 J/cm3 at the highest Na+ and K+ content. These results suggest that the BST glass ceramics could find their potential applications in energy storage capacitor devices.",

keywords = "Energy storage, Glass ceramic",

author = "Tong Wang and Li Jin and Longlong Shu and Qingyuan Hu and Xiaoyong Wei",

year = "2014",

month = dec,

day = "25",

doi = "10.1016/j.jallcom.2014.08.038",

language = "英语",

volume = "617",

pages = "399--403",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Energy storage properties in Ba0.4Sr0.6TiO 3 ceramics with addition of semi-conductive BaO-B2O 3-SiO2-Na2CO3-K2CO 3 glass

AU - Wang, Tong

AU - Jin, Li

AU - Shu, Longlong

AU - Hu, Qingyuan

AU - Wei, Xiaoyong

PY - 2014/12/25

Y1 - 2014/12/25

N2 - Semi-conductive BaO-B2O3-SiO2-Na 2CO3-K2CO3 glass additives were added to Ba0.4Sr0.6TiO3 (BST) ceramics to investigate its influences on the microstructure, dielectric properties, breakdown strength (BDS), and energy storage density. The sintering temperatures were lowered about 150 °C with a high relative density (∼98%). X-ray diffraction patterns of all BST glass ceramics suggest perovskite structures without any detectable secondary phase. Room temperature dielectric constant of BST glass ceramics decreases with increasing Na2CO3 content. BDS and energy storage density of BST glass ceramics increase with increasing Na2CO3 content, and reach their maxima of 280 kV/cm and 0.72 J/cm3 at the highest Na+ and K+ content. These results suggest that the BST glass ceramics could find their potential applications in energy storage capacitor devices.

AB - Semi-conductive BaO-B2O3-SiO2-Na 2CO3-K2CO3 glass additives were added to Ba0.4Sr0.6TiO3 (BST) ceramics to investigate its influences on the microstructure, dielectric properties, breakdown strength (BDS), and energy storage density. The sintering temperatures were lowered about 150 °C with a high relative density (∼98%). X-ray diffraction patterns of all BST glass ceramics suggest perovskite structures without any detectable secondary phase. Room temperature dielectric constant of BST glass ceramics decreases with increasing Na2CO3 content. BDS and energy storage density of BST glass ceramics increase with increasing Na2CO3 content, and reach their maxima of 280 kV/cm and 0.72 J/cm3 at the highest Na+ and K+ content. These results suggest that the BST glass ceramics could find their potential applications in energy storage capacitor devices.

KW - Energy storage

KW - Glass ceramic

UR - https://www.scopus.com/pages/publications/84906728013

U2 - 10.1016/j.jallcom.2014.08.038

DO - 10.1016/j.jallcom.2014.08.038

M3 - 文章

AN - SCOPUS:84906728013

SN - 0925-8388

VL - 617

SP - 399

EP - 403

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

ER -

Energy storage properties in Ba_0.4Sr_0.6TiO ₃ ceramics with addition of semi-conductive BaO-B₂O ₃-SiO₂-Na₂CO₃-K₂CO ₃ glass

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