Effect of the structural properties on the energy density of Pb(Zr 0.47Ti0.53)O3-Pb[(Ni0.6Zn 0.4)1/3Nb2/3]O3 ceramics

Yu Joung Cha; In Tae Seo; In Young Kang; Sang Bong Shin; Jae Hong Choi; Sahn Nahm; Tae Hyun Seung; Jong Hoo Paik

doi:10.1063/1.3653274

Effect of the structural properties on the energy density of Pb(Zr _0.47Ti_0.53)O₃-Pb[(Ni_0.6Zn _0.4)_1/3Nb_2/3]O₃ ceramics

Yu Joung Cha, In Tae Seo, In Young Kang, Sang Bong Shin, Jae Hong Choi, Sahn Nahm, Tae Hyun Seung, Jong Hoo Paik

Department of Materials Science and Engineering

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

21 Citations (Scopus)

Abstract

(1-x)Pb(Zr_0.47Ti_0.53)O₃-xPb[(Ni _0.6Zn_0.4)_1/3Nb_2/3]O₃ [(1-x)PZT-xP(NZ)N] ceramics with 0.22 ≤ x ≤ 0.45232 have the tetragonal-pseudocubic morphotropic phase boundary (MPB). Their ε₃₃^T/ε₀ values considerably decreased but their d₃₃ values slowly decreased on the pseudocubic side of the MPB. Therefore, high d₃₃ × g₃₃ values were obtained from a composition on the pseudocubic of the MPB because g₃₃ is given as d₃₃/ε₃₃^T. In particular, a very high d₃₃ g₃₃ value of 20 134 10^-15 m ²/N was observed from the 0.7PZT-0.3P(NZ)N ceramic sintered at 1000 °C for 2 h, which had a pseudocubic structure. The 0.7PZT-0.3 P(NZ)N ceramic sintered at 950 °C also exhibited a similar d₃₃ × g ₃₃ value of 20 179 10^-15 m²/N but it considerably decreased to 12 474 10^-15 m²/N for the 0.7PZT-0.3P(NZ)N ceramic sintered at 1100 °C for 2 h, which can be explained by the increased ε₃₃^T value that resulted from the increased grain size. The grain size of this ceramic decreased as the sintering time decreased, resulting in an increase of the d₃₃ × g ₃₃ value due to the decreasing ε₃₃^T value. The high d₃₃ × g₃₃ value of 19 572 10^-15 m²/N was also obtained from the 0.7PZT-0.3 P(NZ)N ceramic sintered at 1100 C for 5.0 min, indicating that grain size is also important for obtaining a specimen with a high d₃₃ × g₃₃ value.

Original language	English
Article number	084111
Journal	Journal of Applied Physics
Volume	110
Issue number	8
DOIs	https://doi.org/10.1063/1.3653274
Publication status	Published - 2011 Oct 15

Bibliographical note

Funding Information:
This work was supported by the New and Renewable Energy of the Korea Institute of Energy Technology Evaluation and Planning(KETEP) grant funded by the Ministry of Knowledge Economy, Republic of Korea.

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1063/1.3653274

Cite this

@article{6f8bde3c9d1b4350b06c28f2700b2855,

title = "Effect of the structural properties on the energy density of Pb(Zr 0.47Ti0.53)O3-Pb[(Ni0.6Zn 0.4)1/3Nb2/3]O3 ceramics",

abstract = "(1-x)Pb(Zr0.47Ti0.53)O3-xPb[(Ni 0.6Zn0.4)1/3Nb2/3]O3 [(1-x)PZT-xP(NZ)N] ceramics with 0.22 ≤ x ≤ 0.45232 have the tetragonal-pseudocubic morphotropic phase boundary (MPB). Their ε33T/ε0 values considerably decreased but their d33 values slowly decreased on the pseudocubic side of the MPB. Therefore, high d33 × g33 values were obtained from a composition on the pseudocubic of the MPB because g33 is given as d33/ε33T. In particular, a very high d33 g33 value of 20 134 10-15 m 2/N was observed from the 0.7PZT-0.3P(NZ)N ceramic sintered at 1000 °C for 2 h, which had a pseudocubic structure. The 0.7PZT-0.3 P(NZ)N ceramic sintered at 950 °C also exhibited a similar d33 × g 33 value of 20 179 10-15 m2/N but it considerably decreased to 12 474 10-15 m2/N for the 0.7PZT-0.3P(NZ)N ceramic sintered at 1100 °C for 2 h, which can be explained by the increased ε33T value that resulted from the increased grain size. The grain size of this ceramic decreased as the sintering time decreased, resulting in an increase of the d33 × g 33 value due to the decreasing ε33T value. The high d33 × g33 value of 19 572 10-15 m2/N was also obtained from the 0.7PZT-0.3 P(NZ)N ceramic sintered at 1100 C for 5.0 min, indicating that grain size is also important for obtaining a specimen with a high d33 × g33 value.",

author = "Cha, {Yu Joung} and Seo, {In Tae} and Kang, {In Young} and Shin, {Sang Bong} and Choi, {Jae Hong} and Sahn Nahm and Seung, {Tae Hyun} and Paik, {Jong Hoo}",

note = "Funding Information: This work was supported by the New and Renewable Energy of the Korea Institute of Energy Technology Evaluation and Planning(KETEP) grant funded by the Ministry of Knowledge Economy, Republic of Korea.",

year = "2011",

month = oct,

day = "15",

doi = "10.1063/1.3653274",

language = "English",

volume = "110",

journal = "Journal of Applied Physics",

issn = "0021-8979",

publisher = "American Institute of Physics Publising LLC",

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TY - JOUR

T1 - Effect of the structural properties on the energy density of Pb(Zr 0.47Ti0.53)O3-Pb[(Ni0.6Zn 0.4)1/3Nb2/3]O3 ceramics

AU - Cha, Yu Joung

AU - Seo, In Tae

AU - Kang, In Young

AU - Shin, Sang Bong

AU - Choi, Jae Hong

AU - Nahm, Sahn

AU - Seung, Tae Hyun

AU - Paik, Jong Hoo

N1 - Funding Information: This work was supported by the New and Renewable Energy of the Korea Institute of Energy Technology Evaluation and Planning(KETEP) grant funded by the Ministry of Knowledge Economy, Republic of Korea.

PY - 2011/10/15

Y1 - 2011/10/15

N2 - (1-x)Pb(Zr0.47Ti0.53)O3-xPb[(Ni 0.6Zn0.4)1/3Nb2/3]O3 [(1-x)PZT-xP(NZ)N] ceramics with 0.22 ≤ x ≤ 0.45232 have the tetragonal-pseudocubic morphotropic phase boundary (MPB). Their ε33T/ε0 values considerably decreased but their d33 values slowly decreased on the pseudocubic side of the MPB. Therefore, high d33 × g33 values were obtained from a composition on the pseudocubic of the MPB because g33 is given as d33/ε33T. In particular, a very high d33 g33 value of 20 134 10-15 m 2/N was observed from the 0.7PZT-0.3P(NZ)N ceramic sintered at 1000 °C for 2 h, which had a pseudocubic structure. The 0.7PZT-0.3 P(NZ)N ceramic sintered at 950 °C also exhibited a similar d33 × g 33 value of 20 179 10-15 m2/N but it considerably decreased to 12 474 10-15 m2/N for the 0.7PZT-0.3P(NZ)N ceramic sintered at 1100 °C for 2 h, which can be explained by the increased ε33T value that resulted from the increased grain size. The grain size of this ceramic decreased as the sintering time decreased, resulting in an increase of the d33 × g 33 value due to the decreasing ε33T value. The high d33 × g33 value of 19 572 10-15 m2/N was also obtained from the 0.7PZT-0.3 P(NZ)N ceramic sintered at 1100 C for 5.0 min, indicating that grain size is also important for obtaining a specimen with a high d33 × g33 value.

AB - (1-x)Pb(Zr0.47Ti0.53)O3-xPb[(Ni 0.6Zn0.4)1/3Nb2/3]O3 [(1-x)PZT-xP(NZ)N] ceramics with 0.22 ≤ x ≤ 0.45232 have the tetragonal-pseudocubic morphotropic phase boundary (MPB). Their ε33T/ε0 values considerably decreased but their d33 values slowly decreased on the pseudocubic side of the MPB. Therefore, high d33 × g33 values were obtained from a composition on the pseudocubic of the MPB because g33 is given as d33/ε33T. In particular, a very high d33 g33 value of 20 134 10-15 m 2/N was observed from the 0.7PZT-0.3P(NZ)N ceramic sintered at 1000 °C for 2 h, which had a pseudocubic structure. The 0.7PZT-0.3 P(NZ)N ceramic sintered at 950 °C also exhibited a similar d33 × g 33 value of 20 179 10-15 m2/N but it considerably decreased to 12 474 10-15 m2/N for the 0.7PZT-0.3P(NZ)N ceramic sintered at 1100 °C for 2 h, which can be explained by the increased ε33T value that resulted from the increased grain size. The grain size of this ceramic decreased as the sintering time decreased, resulting in an increase of the d33 × g 33 value due to the decreasing ε33T value. The high d33 × g33 value of 19 572 10-15 m2/N was also obtained from the 0.7PZT-0.3 P(NZ)N ceramic sintered at 1100 C for 5.0 min, indicating that grain size is also important for obtaining a specimen with a high d33 × g33 value.

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