Energy harvesting characteristics of unimorph cantilever generator using 0.69Pb(Zr0.47Ti0.53)O3-0.31Pb(Ni0.6Zn0.4)1/3Nb2/3)O3 + 0.5 mol% CuO (PZCN) thick films under various sintering conditions

Kyoung Bum Kim; Daniel Song; Yong Hun Jeong; Jong Hoo Paik; Sahn Nahm; Hyoung Jae Kim; Tae Hyun Sung

doi:10.1007/s10832-014-9958-5

Energy harvesting characteristics of unimorph cantilever generator using 0.69Pb(Zr_0.47Ti_0.53)O₃-0.31Pb(Ni_0.6Zn_0.4)_1/3Nb_2/3)O₃ + 0.5 mol% CuO (PZCN) thick films under various sintering conditions

Kyoung Bum Kim, Daniel Song, Yong Hun Jeong, Jong Hoo Paik, Sahn Nahm, Hyoung Jae Kim, Tae Hyun Sung

Department of Materials Science and Engineering

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

4 Citations (Scopus)

Abstract

A 0.69Pb(Zr_0.47Ti_0.53)O₃-0.31Pb(Ni_0.6Zn_0.4)_1/3Nb_2/3)O₃ +0.5 mol% CuO (PZCN) thick films were investigated for potential use in energy harvesting device applications. The PZCN thick films were fabricated by a conventional tape casting process and sintered at various temperatures. An excellent piezoelectric properties of d₃₃ = 470 pC/N, ε₃₃ ^T/ε₀ =1654, k_p = 0.52 and d₃₃ ⋅ g₃₃ = 15,087 × 10⁻¹⁵ m²/N were obtained film sintered at 950 °C that this material as a energy density material. It was also demonstrated that a unimorph cantilever using the PZCN film could generate a significant power of 7.6 mW (1.05 mW/cm²) for high performance energy harvesters.

Original language	English
Pages (from-to)	109-113
Number of pages	5
Journal	Journal of Electroceramics
Volume	34
Issue number	2-3
DOIs	https://doi.org/10.1007/s10832-014-9958-5
Publication status	Published - 2015 May 13

Keywords

CuO doping
Energy harvesting
Thick film
Unimorph cantilever

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Mechanics of Materials
Electrical and Electronic Engineering
Materials Chemistry

Access to Document

10.1007/s10832-014-9958-5

Cite this

Kim, K. B., Song, D., Jeong, Y. H., Paik, J. H., Nahm, S., Kim, H. J., & Sung, T. H. (2015). Energy harvesting characteristics of unimorph cantilever generator using 0.69Pb(Zr_0.47Ti_0.53)O₃-0.31Pb(Ni_0.6Zn_0.4)_1/3Nb_2/3)O₃ + 0.5 mol% CuO (PZCN) thick films under various sintering conditions. Journal of Electroceramics, 34(2-3), 109-113. https://doi.org/10.1007/s10832-014-9958-5

Energy harvesting characteristics of unimorph cantilever generator using 0.69Pb(Zr_0.47Ti_0.53)O₃-0.31Pb(Ni_0.6Zn_0.4)_1/3Nb_2/3)O₃ + 0.5 mol% CuO (PZCN) thick films under various sintering conditions. / Kim, Kyoung Bum; Song, Daniel; Jeong, Yong Hun et al.
In: Journal of Electroceramics, Vol. 34, No. 2-3, 13.05.2015, p. 109-113.

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

Kim, KB, Song, D, Jeong, YH, Paik, JH, Nahm, S, Kim, HJ & Sung, TH 2015, 'Energy harvesting characteristics of unimorph cantilever generator using 0.69Pb(Zr_0.47Ti_0.53)O₃-0.31Pb(Ni_0.6Zn_0.4)_1/3Nb_2/3)O₃ + 0.5 mol% CuO (PZCN) thick films under various sintering conditions', Journal of Electroceramics, vol. 34, no. 2-3, pp. 109-113. https://doi.org/10.1007/s10832-014-9958-5

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title = "Energy harvesting characteristics of unimorph cantilever generator using 0.69Pb(Zr0.47Ti0.53)O3-0.31Pb(Ni0.6Zn0.4)1/3Nb2/3)O3 + 0.5 mol% CuO (PZCN) thick films under various sintering conditions",

abstract = "A 0.69Pb(Zr0.47Ti0.53)O3-0.31Pb(Ni0.6Zn0.4)1/3Nb2/3)O3 +0.5 mol% CuO (PZCN) thick films were investigated for potential use in energy harvesting device applications. The PZCN thick films were fabricated by a conventional tape casting process and sintered at various temperatures. An excellent piezoelectric properties of d33 = 470 pC/N, ε33 T/ε0 =1654, kp = 0.52 and d33 ⋅ g33 = 15,087 × 10−15 m2/N were obtained film sintered at 950 °C that this material as a energy density material. It was also demonstrated that a unimorph cantilever using the PZCN film could generate a significant power of 7.6 mW (1.05 mW/cm2) for high performance energy harvesters.",

keywords = "CuO doping, Energy harvesting, Thick film, Unimorph cantilever",

author = "Kim, {Kyoung Bum} and Daniel Song and Jeong, {Yong Hun} and Paik, {Jong Hoo} and Sahn Nahm and Kim, {Hyoung Jae} and Sung, {Tae Hyun}",

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AU - Kim, Kyoung Bum

AU - Song, Daniel

AU - Jeong, Yong Hun

AU - Paik, Jong Hoo

AU - Nahm, Sahn

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AB - A 0.69Pb(Zr0.47Ti0.53)O3-0.31Pb(Ni0.6Zn0.4)1/3Nb2/3)O3 +0.5 mol% CuO (PZCN) thick films were investigated for potential use in energy harvesting device applications. The PZCN thick films were fabricated by a conventional tape casting process and sintered at various temperatures. An excellent piezoelectric properties of d33 = 470 pC/N, ε33 T/ε0 =1654, kp = 0.52 and d33 ⋅ g33 = 15,087 × 10−15 m2/N were obtained film sintered at 950 °C that this material as a energy density material. It was also demonstrated that a unimorph cantilever using the PZCN film could generate a significant power of 7.6 mW (1.05 mW/cm2) for high performance energy harvesters.

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