The high energy density of pb(Zr1-xTix)O3-pb(Ni1/3Nb2/3)O3 ceramics for piezoelectric energy harvesting devices

In Tae Seo, Chang Hoi Choi, In Young Kang, Sahn Nahm, Se Bin Kim, Daniel Song, Ju Lee, Tae Hyun Sung, Jong Hoo Paik

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The energy density of 0.65Pb(Zr1-xTix)-0.35Pb(Ni1/3Nb2/3)O3 [0.65P(Z1-xTx)-0.35PNN] ceramics has been investigated with respect to their structural variations. The 0.65P(Z1-xTx)-0.35PNN ceramic with x = 0.58 exhibited a morphotropic phase boundary (MPB), in which pseudo-cubic and tetragonal structures coexisted. The ε33 T0 value of the 0.65P(Z1-xTx)-0.35PNN ceramic decreased considerably on the pseudo-cubic side of the MPB composition, while the d33 slowly decreased on both sides of the MPB. Because the g33 is given by d3333 T, the maximum transduction coefficient (d33 × g33) was obtained from the composition on the pseudo-cubic side of the MPB. In particular, the 0.65P(Z0.45T0.55)-0.35PNN (0.65PZT55-0.35PNN) ceramic with a pseudo-cubic structure showed the maximum d33 × g33 value of 16,500 × 10-15 m2/N. Moreover, the 0.65PZT55-0.35PNN ceramics with 1.5 mol% CuO added were well sintered even at 950 °C, and also exhibited a high d33 × g33 value of 15,853 × 10-15 m2/N, indicating that the 0.65PZT55-0.35PNN ceramic with CuO added is a good candidate material for multilayer energy harvesting devices.

Original languageEnglish
Pages (from-to)736-743
Number of pages8
JournalJournal of Ceramic Processing Research
Volume13
Issue number6
Publication statusPublished - 2012 Dec 1

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Energy harvesting
Phase boundaries
Chemical analysis
Multilayers

Keywords

  • Dielectric constant
  • Energy harvesting
  • Ferroelectric
  • Piezoelectric
  • Sintering

ASJC Scopus subject areas

  • Ceramics and Composites

Cite this

The high energy density of pb(Zr1-xTix)O3-pb(Ni1/3Nb2/3)O3 ceramics for piezoelectric energy harvesting devices. / Seo, In Tae; Choi, Chang Hoi; Kang, In Young; Nahm, Sahn; Kim, Se Bin; Song, Daniel; Lee, Ju; Sung, Tae Hyun; Paik, Jong Hoo.

In: Journal of Ceramic Processing Research, Vol. 13, No. 6, 01.12.2012, p. 736-743.

Research output: Contribution to journalArticle

Seo, IT, Choi, CH, Kang, IY, Nahm, S, Kim, SB, Song, D, Lee, J, Sung, TH & Paik, JH 2012, 'The high energy density of pb(Zr1-xTix)O3-pb(Ni1/3Nb2/3)O3 ceramics for piezoelectric energy harvesting devices', Journal of Ceramic Processing Research, vol. 13, no. 6, pp. 736-743.
Seo, In Tae ; Choi, Chang Hoi ; Kang, In Young ; Nahm, Sahn ; Kim, Se Bin ; Song, Daniel ; Lee, Ju ; Sung, Tae Hyun ; Paik, Jong Hoo. / The high energy density of pb(Zr1-xTix)O3-pb(Ni1/3Nb2/3)O3 ceramics for piezoelectric energy harvesting devices. In: Journal of Ceramic Processing Research. 2012 ; Vol. 13, No. 6. pp. 736-743.
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abstract = "The energy density of 0.65Pb(Zr1-xTix)-0.35Pb(Ni1/3Nb2/3)O3 [0.65P(Z1-xTx)-0.35PNN] ceramics has been investigated with respect to their structural variations. The 0.65P(Z1-xTx)-0.35PNN ceramic with x = 0.58 exhibited a morphotropic phase boundary (MPB), in which pseudo-cubic and tetragonal structures coexisted. The ε33 T/ε0 value of the 0.65P(Z1-xTx)-0.35PNN ceramic decreased considerably on the pseudo-cubic side of the MPB composition, while the d33 slowly decreased on both sides of the MPB. Because the g33 is given by d33/ε33 T, the maximum transduction coefficient (d33 × g33) was obtained from the composition on the pseudo-cubic side of the MPB. In particular, the 0.65P(Z0.45T0.55)-0.35PNN (0.65PZT55-0.35PNN) ceramic with a pseudo-cubic structure showed the maximum d33 × g33 value of 16,500 × 10-15 m2/N. Moreover, the 0.65PZT55-0.35PNN ceramics with 1.5 mol{\%} CuO added were well sintered even at 950 °C, and also exhibited a high d33 × g33 value of 15,853 × 10-15 m2/N, indicating that the 0.65PZT55-0.35PNN ceramic with CuO added is a good candidate material for multilayer energy harvesting devices.",
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T1 - The high energy density of pb(Zr1-xTix)O3-pb(Ni1/3Nb2/3)O3 ceramics for piezoelectric energy harvesting devices

AU - Seo, In Tae

AU - Choi, Chang Hoi

AU - Kang, In Young

AU - Nahm, Sahn

AU - Kim, Se Bin

AU - Song, Daniel

AU - Lee, Ju

AU - Sung, Tae Hyun

AU - Paik, Jong Hoo

PY - 2012/12/1

Y1 - 2012/12/1

N2 - The energy density of 0.65Pb(Zr1-xTix)-0.35Pb(Ni1/3Nb2/3)O3 [0.65P(Z1-xTx)-0.35PNN] ceramics has been investigated with respect to their structural variations. The 0.65P(Z1-xTx)-0.35PNN ceramic with x = 0.58 exhibited a morphotropic phase boundary (MPB), in which pseudo-cubic and tetragonal structures coexisted. The ε33 T/ε0 value of the 0.65P(Z1-xTx)-0.35PNN ceramic decreased considerably on the pseudo-cubic side of the MPB composition, while the d33 slowly decreased on both sides of the MPB. Because the g33 is given by d33/ε33 T, the maximum transduction coefficient (d33 × g33) was obtained from the composition on the pseudo-cubic side of the MPB. In particular, the 0.65P(Z0.45T0.55)-0.35PNN (0.65PZT55-0.35PNN) ceramic with a pseudo-cubic structure showed the maximum d33 × g33 value of 16,500 × 10-15 m2/N. Moreover, the 0.65PZT55-0.35PNN ceramics with 1.5 mol% CuO added were well sintered even at 950 °C, and also exhibited a high d33 × g33 value of 15,853 × 10-15 m2/N, indicating that the 0.65PZT55-0.35PNN ceramic with CuO added is a good candidate material for multilayer energy harvesting devices.

AB - The energy density of 0.65Pb(Zr1-xTix)-0.35Pb(Ni1/3Nb2/3)O3 [0.65P(Z1-xTx)-0.35PNN] ceramics has been investigated with respect to their structural variations. The 0.65P(Z1-xTx)-0.35PNN ceramic with x = 0.58 exhibited a morphotropic phase boundary (MPB), in which pseudo-cubic and tetragonal structures coexisted. The ε33 T/ε0 value of the 0.65P(Z1-xTx)-0.35PNN ceramic decreased considerably on the pseudo-cubic side of the MPB composition, while the d33 slowly decreased on both sides of the MPB. Because the g33 is given by d33/ε33 T, the maximum transduction coefficient (d33 × g33) was obtained from the composition on the pseudo-cubic side of the MPB. In particular, the 0.65P(Z0.45T0.55)-0.35PNN (0.65PZT55-0.35PNN) ceramic with a pseudo-cubic structure showed the maximum d33 × g33 value of 16,500 × 10-15 m2/N. Moreover, the 0.65PZT55-0.35PNN ceramics with 1.5 mol% CuO added were well sintered even at 950 °C, and also exhibited a high d33 × g33 value of 15,853 × 10-15 m2/N, indicating that the 0.65PZT55-0.35PNN ceramic with CuO added is a good candidate material for multilayer energy harvesting devices.

KW - Dielectric constant

KW - Energy harvesting

KW - Ferroelectric

KW - Piezoelectric

KW - Sintering

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