Energy-Storage Properties of 0.89Bi0.5Na0.5TiO 3-0.06BaTiO3-0.05K0.5Na0.5NbO 3 Lead-Free Anti-ferroelectric Ceramics

Feng Gao; Xianlin Dong; Chaoliang Mao; Wei Liu; Hongling Zhang; Lihui Yang; Fei Cao; Genshui Wang

doi:10.1111/j.1551-2916.2011.04731.x

Energy-Storage Properties of 0.89Bi_0.5Na_0.5TiO ₃-0.06BaTiO₃-0.05K_0.5Na_0.5NbO ₃ Lead-Free Anti-ferroelectric Ceramics

Feng Gao
, Xianlin Dong
, Chaoliang Mao
, Wei Liu
, Hongling Zhang
, Lihui Yang
, Fei Cao
, Genshui Wang

CAS - Shanghai Institute of Ceramics

科研成果: 期刊稿件 › 文章 › 同行评审

309 引用（Scopus）

摘要

Energy-storage properties of 0.89Bi_0.5Na_0.5TiO ₃-0.06BaTiO₃-0.05K_0.5Na_0.5NbO ₃ (0.89BNT-0.06BT-0.05KNN) lead-free ceramics were first investigated. Measurements of dielectric properties together with switching current curves indicate a rather diffuse ferroelectric (FE) to anti-ferroelectric (AFE) phase transition when heating from 20°C to 90°C. The energy density (W), which was calculated from P-E hysteresis loops, increases linearly with the external electric field when E exceeds AFE-FE transition field. W is independent of temperature and frequency, and maintains around 0.59 J/cm³ under 5.6 kV/mm in the stable AFE phase region. These properties indicate that 0.89BNT-0.06BT-0.05KNN ceramics might be a promising lead-free AFE material for energy-storage capacitor application.

源语言	英语
页（从-至）	4382-4386
页数	5
期刊	Journal of the American Ceramic Society
卷	94
期	12
DOI	https://doi.org/10.1111/j.1551-2916.2011.04731.x
出版状态	已出版 - 12月 2011
已对外发布	是

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10.1111/j.1551-2916.2011.04731.x

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title = "Energy-Storage Properties of 0.89Bi0.5Na0.5TiO 3-0.06BaTiO3-0.05K0.5Na0.5NbO 3 Lead-Free Anti-ferroelectric Ceramics",

abstract = "Energy-storage properties of 0.89Bi0.5Na0.5TiO 3-0.06BaTiO3-0.05K0.5Na0.5NbO 3 (0.89BNT-0.06BT-0.05KNN) lead-free ceramics were first investigated. Measurements of dielectric properties together with switching current curves indicate a rather diffuse ferroelectric (FE) to anti-ferroelectric (AFE) phase transition when heating from 20°C to 90°C. The energy density (W), which was calculated from P-E hysteresis loops, increases linearly with the external electric field when E exceeds AFE-FE transition field. W is independent of temperature and frequency, and maintains around 0.59 J/cm3 under 5.6 kV/mm in the stable AFE phase region. These properties indicate that 0.89BNT-0.06BT-0.05KNN ceramics might be a promising lead-free AFE material for energy-storage capacitor application.",

author = "Feng Gao and Xianlin Dong and Chaoliang Mao and Wei Liu and Hongling Zhang and Lihui Yang and Fei Cao and Genshui Wang",

year = "2011",

month = dec,

doi = "10.1111/j.1551-2916.2011.04731.x",

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T1 - Energy-Storage Properties of 0.89Bi0.5Na0.5TiO 3-0.06BaTiO3-0.05K0.5Na0.5NbO 3 Lead-Free Anti-ferroelectric Ceramics

AU - Gao, Feng

AU - Dong, Xianlin

AU - Mao, Chaoliang

AU - Liu, Wei

AU - Zhang, Hongling

AU - Yang, Lihui

AU - Cao, Fei

AU - Wang, Genshui

PY - 2011/12

Y1 - 2011/12

N2 - Energy-storage properties of 0.89Bi0.5Na0.5TiO 3-0.06BaTiO3-0.05K0.5Na0.5NbO 3 (0.89BNT-0.06BT-0.05KNN) lead-free ceramics were first investigated. Measurements of dielectric properties together with switching current curves indicate a rather diffuse ferroelectric (FE) to anti-ferroelectric (AFE) phase transition when heating from 20°C to 90°C. The energy density (W), which was calculated from P-E hysteresis loops, increases linearly with the external electric field when E exceeds AFE-FE transition field. W is independent of temperature and frequency, and maintains around 0.59 J/cm3 under 5.6 kV/mm in the stable AFE phase region. These properties indicate that 0.89BNT-0.06BT-0.05KNN ceramics might be a promising lead-free AFE material for energy-storage capacitor application.

AB - Energy-storage properties of 0.89Bi0.5Na0.5TiO 3-0.06BaTiO3-0.05K0.5Na0.5NbO 3 (0.89BNT-0.06BT-0.05KNN) lead-free ceramics were first investigated. Measurements of dielectric properties together with switching current curves indicate a rather diffuse ferroelectric (FE) to anti-ferroelectric (AFE) phase transition when heating from 20°C to 90°C. The energy density (W), which was calculated from P-E hysteresis loops, increases linearly with the external electric field when E exceeds AFE-FE transition field. W is independent of temperature and frequency, and maintains around 0.59 J/cm3 under 5.6 kV/mm in the stable AFE phase region. These properties indicate that 0.89BNT-0.06BT-0.05KNN ceramics might be a promising lead-free AFE material for energy-storage capacitor application.

UR - https://www.scopus.com/pages/publications/82955189122

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DO - 10.1111/j.1551-2916.2011.04731.x

M3 - 文章

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SN - 0002-7820

VL - 94

SP - 4382

EP - 4386

JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

IS - 12

ER -

Energy-Storage Properties of 0.89Bi0.5Na0.5TiO 3-0.06BaTiO3-0.05K0.5Na0.5NbO 3 Lead-Free Anti-ferroelectric Ceramics

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Energy-Storage Properties of 0.89Bi_0.5Na_0.5TiO ₃-0.06BaTiO₃-0.05K_0.5Na_0.5NbO ₃ Lead-Free Anti-ferroelectric Ceramics