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

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

298 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	4382-4386
Number of pages	5
Journal	Journal of the American Ceramic Society
Volume	94
Issue number	12
DOIs	https://doi.org/10.1111/j.1551-2916.2011.04731.x
State	Published - Dec 2011
Externally published	Yes

Access to Document

10.1111/j.1551-2916.2011.04731.x

Cite this

@article{be1490c3479c4db6b150c5925cdd7e41,

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",

language = "英语",

volume = "94",

pages = "4382--4386",

journal = "Journal of the American Ceramic Society",

issn = "0002-7820",

publisher = "Wiley-Blackwell",

number = "12",

}

TY - JOUR

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 - http://www.scopus.com/inward/record.url?scp=82955189122&partnerID=8YFLogxK

U2 - 10.1111/j.1551-2916.2011.04731.x

DO - 10.1111/j.1551-2916.2011.04731.x

M3 - 文章

AN - SCOPUS:82955189122

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

Abstract

Access to Document

Other files and links

Fingerprint

Cite this