Synthesis, structure, dielectric, piezoelectric, and energy storage performance of (Ba0.85Ca0.15)(Ti0.9Zr0.1)O3 ceramics prepared by different methods

Zhongming Wang; Juanjuan Wang; Xiaolian Chao; Lingling Wei; Bian Yang; Dawei Wang; Zupei Yang

doi:10.1007/s10854-016-4392-x

Synthesis, structure, dielectric, piezoelectric, and energy storage performance of (Ba_0.85Ca_0.15)(Ti_0.9Zr_0.1)O₃ ceramics prepared by different methods

Zhongming Wang
, Juanjuan Wang
, Xiaolian Chao^*
, Lingling Wei
, Bian Yang
, Dawei Wang
, Zupei Yang

^*Corresponding author for this work

Shaanxi Normal University
Xi'an University of Technology
North China University of Technology

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

76 Scopus citations

Abstract

Lead free (Ba_0.85Ca_0.15)(Ti_0.9Zr_0.1)O₃ (BCZT) ceramics prepared by the sol–gel method (SG) and solid-state method (SS) have been systemically investigated. It is found that Ti concentration, acetic acid concentration, bathing temperature of sol have the influence of different level for ferroelectric and dielectric properties of BCZT ceramics. The optimum parameters for the precursor conditions of BCZT ceramics by the sol–gel method are as follows: the Ti concentration is 0.50 mol/L, the acetic acid concentration is 40 %, the bathing temperature is 50 °C and the aging time is 8 h. The results indicated that BCZT-SG ceramics with the high density and fine-grained microstructure calcined at 1000 °C and sintering at 1420 °C for 6 h exhibit outstanding electrical and energy storage properties, which are as follow: P_r = 12.15 µC/cm², E_c = 1.78 kV/cm, d₃₃ = 558 pC/N, k_p = 0.56, ε_m = 16,480, ε_r = 2234 and W = 0.52 J/cm³. Compared with BCZT ceramics with higher density prepared by solid-state method (SS), BCZT-SG ceramics all show more excellent performance than those of BCZT-SS ceramics.

Original language	English
Pages (from-to)	5047-5058
Number of pages	12
Journal	Journal of Materials Science: Materials in Electronics
Volume	27
Issue number	5
DOIs	https://doi.org/10.1007/s10854-016-4392-x
State	Published - 1 May 2016
Externally published	Yes

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10.1007/s10854-016-4392-x

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@article{bf0bf8c3e1324671b98f683473e6295a,

title = "Synthesis, structure, dielectric, piezoelectric, and energy storage performance of (Ba0.85Ca0.15)(Ti0.9Zr0.1)O3 ceramics prepared by different methods",

abstract = "Lead free (Ba0.85Ca0.15)(Ti0.9Zr0.1)O3 (BCZT) ceramics prepared by the sol–gel method (SG) and solid-state method (SS) have been systemically investigated. It is found that Ti concentration, acetic acid concentration, bathing temperature of sol have the influence of different level for ferroelectric and dielectric properties of BCZT ceramics. The optimum parameters for the precursor conditions of BCZT ceramics by the sol–gel method are as follows: the Ti concentration is 0.50 mol/L, the acetic acid concentration is 40 \%, the bathing temperature is 50 °C and the aging time is 8 h. The results indicated that BCZT-SG ceramics with the high density and fine-grained microstructure calcined at 1000 °C and sintering at 1420 °C for 6 h exhibit outstanding electrical and energy storage properties, which are as follow: Pr = 12.15 µC/cm2, Ec = 1.78 kV/cm, d33 = 558 pC/N, kp = 0.56, εm = 16,480, εr = 2234 and W = 0.52 J/cm3. Compared with BCZT ceramics with higher density prepared by solid-state method (SS), BCZT-SG ceramics all show more excellent performance than those of BCZT-SS ceramics.",

author = "Zhongming Wang and Juanjuan Wang and Xiaolian Chao and Lingling Wei and Bian Yang and Dawei Wang and Zupei Yang",

note = "Publisher Copyright: {\textcopyright} 2016, Springer Science+Business Media New York.",

year = "2016",

month = may,

day = "1",

doi = "10.1007/s10854-016-4392-x",

language = "英语",

volume = "27",

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journal = "Journal of Materials Science: Materials in Electronics",

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Synthesis, structure, dielectric, piezoelectric, and energy storage performance of (Ba_0.85Ca_0.15)(Ti_0.9Zr_0.1)O₃ ceramics prepared by different methods. / Wang, Zhongming; Wang, Juanjuan; Chao, Xiaolian et al.
In: Journal of Materials Science: Materials in Electronics, Vol. 27, No. 5, 01.05.2016, p. 5047-5058.

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

TY - JOUR

T1 - Synthesis, structure, dielectric, piezoelectric, and energy storage performance of (Ba0.85Ca0.15)(Ti0.9Zr0.1)O3 ceramics prepared by different methods

AU - Wang, Zhongming

AU - Wang, Juanjuan

AU - Chao, Xiaolian

AU - Wei, Lingling

AU - Yang, Bian

AU - Wang, Dawei

AU - Yang, Zupei

PY - 2016/5/1

Y1 - 2016/5/1

N2 - Lead free (Ba0.85Ca0.15)(Ti0.9Zr0.1)O3 (BCZT) ceramics prepared by the sol–gel method (SG) and solid-state method (SS) have been systemically investigated. It is found that Ti concentration, acetic acid concentration, bathing temperature of sol have the influence of different level for ferroelectric and dielectric properties of BCZT ceramics. The optimum parameters for the precursor conditions of BCZT ceramics by the sol–gel method are as follows: the Ti concentration is 0.50 mol/L, the acetic acid concentration is 40 %, the bathing temperature is 50 °C and the aging time is 8 h. The results indicated that BCZT-SG ceramics with the high density and fine-grained microstructure calcined at 1000 °C and sintering at 1420 °C for 6 h exhibit outstanding electrical and energy storage properties, which are as follow: Pr = 12.15 µC/cm2, Ec = 1.78 kV/cm, d33 = 558 pC/N, kp = 0.56, εm = 16,480, εr = 2234 and W = 0.52 J/cm3. Compared with BCZT ceramics with higher density prepared by solid-state method (SS), BCZT-SG ceramics all show more excellent performance than those of BCZT-SS ceramics.

AB - Lead free (Ba0.85Ca0.15)(Ti0.9Zr0.1)O3 (BCZT) ceramics prepared by the sol–gel method (SG) and solid-state method (SS) have been systemically investigated. It is found that Ti concentration, acetic acid concentration, bathing temperature of sol have the influence of different level for ferroelectric and dielectric properties of BCZT ceramics. The optimum parameters for the precursor conditions of BCZT ceramics by the sol–gel method are as follows: the Ti concentration is 0.50 mol/L, the acetic acid concentration is 40 %, the bathing temperature is 50 °C and the aging time is 8 h. The results indicated that BCZT-SG ceramics with the high density and fine-grained microstructure calcined at 1000 °C and sintering at 1420 °C for 6 h exhibit outstanding electrical and energy storage properties, which are as follow: Pr = 12.15 µC/cm2, Ec = 1.78 kV/cm, d33 = 558 pC/N, kp = 0.56, εm = 16,480, εr = 2234 and W = 0.52 J/cm3. Compared with BCZT ceramics with higher density prepared by solid-state method (SS), BCZT-SG ceramics all show more excellent performance than those of BCZT-SS ceramics.

UR - https://www.scopus.com/pages/publications/84957605877

U2 - 10.1007/s10854-016-4392-x

DO - 10.1007/s10854-016-4392-x

M3 - 文章

AN - SCOPUS:84957605877

SN - 0957-4522

VL - 27

SP - 5047

EP - 5058

JO - Journal of Materials Science: Materials in Electronics

JF - Journal of Materials Science: Materials in Electronics

IS - 5

ER -

Synthesis, structure, dielectric, piezoelectric, and energy storage performance of (Ba_0.85Ca_0.15)(Ti_0.9Zr_0.1)O₃ ceramics prepared by different methods

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