Performance of unimorph cantilever generator using Cr/Nb doped Pb(Zr 0.54Ti 0.46)O 3 thick film for energy harvesting device applications

Kyoung Bum Kim; Chang Il Kim; Young Hun Jeong; Young Jin Lee; Jeong Ho Cho; Jong Hoo Paik; Sahn Nahm

doi:10.1016/j.jeurceramsoc.2012.09.001

Performance of unimorph cantilever generator using Cr/Nb doped Pb(Zr _0.54Ti _0.46)O ₃ thick film for energy harvesting device applications

Kyoung Bum Kim, Chang Il Kim, Young Hun Jeong, Young Jin Lee, Jeong Ho Cho, Jong Hoo Paik, Sahn Nahm

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

27 Citations (Scopus)

Abstract

Structural and piezoelectric properties of Pb(Zr _0.54Ti _0.46)O ₃+0.2wt% Cr ₂O ₃+1.0wt% Nb ₂O ₅ (PZT-CN) thick films were investigated for potential use in energy harvesting device applications. The PZT-CN thick films, fabricated by a conventional tape casting process, were successfully synthesized at a sintering temperature of 1100°C. The sintered film exhibited excellent piezoelectric properties of d ₃₃=365pC/N, γ ₃₃ ^T/γ0=1069, and k _p=0.52. Its d ₃₃·g ₃₃, which can characterize this material as a energy density material for energy harvesting device applications, was excellent, being as large as approximately 14,072×10 ^-15m ²/N. It was also demonstrated that a unimorph cantilever using the PZT-CN film could generate a significant power of 17.3mW (2083μW/cm ³) for high performance energy harvesters.

Original language	English
Pages (from-to)	305-311
Number of pages	7
Journal	Journal of the European Ceramic Society
Volume	33
Issue number	2
DOIs	https://doi.org/10.1016/j.jeurceramsoc.2012.09.001
Publication status	Published - 2013 Feb

Bibliographical note

Funding Information:
This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2012R1A1A2006364 ) and some authors also acknowledge that this work was financially supported by the New & Renewable Energy Technology Development Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea Government Ministry of Knowledge Economy (No. 2010T100101097 ).

Keywords

Energy harvesting
Films
PZT
Piezoelectric properties
Tape casting

ASJC Scopus subject areas

Ceramics and Composites
Materials Chemistry

Access to Document

10.1016/j.jeurceramsoc.2012.09.001

Cite this

@article{525c3980e76e464c86043a9209f1290b,

title = "Performance of unimorph cantilever generator using Cr/Nb doped Pb(Zr 0.54Ti 0.46)O 3 thick film for energy harvesting device applications",

abstract = "Structural and piezoelectric properties of Pb(Zr 0.54Ti 0.46)O 3+0.2wt% Cr 2O 3+1.0wt% Nb 2O 5 (PZT-CN) thick films were investigated for potential use in energy harvesting device applications. The PZT-CN thick films, fabricated by a conventional tape casting process, were successfully synthesized at a sintering temperature of 1100°C. The sintered film exhibited excellent piezoelectric properties of d 33=365pC/N, γ 33 T/γ0=1069, and k p=0.52. Its d 33·g 33, which can characterize this material as a energy density material for energy harvesting device applications, was excellent, being as large as approximately 14,072×10 -15m 2/N. It was also demonstrated that a unimorph cantilever using the PZT-CN film could generate a significant power of 17.3mW (2083μW/cm 3) for high performance energy harvesters.",

keywords = "Energy harvesting, Films, PZT, Piezoelectric properties, Tape casting",

author = "Kim, {Kyoung Bum} and Kim, {Chang Il} and Jeong, {Young Hun} and Lee, {Young Jin} and Cho, {Jeong Ho} and Paik, {Jong Hoo} and Sahn Nahm",

note = "Funding Information: This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2012R1A1A2006364 ) and some authors also acknowledge that this work was financially supported by the New & Renewable Energy Technology Development Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea Government Ministry of Knowledge Economy (No. 2010T100101097 ).",

year = "2013",

month = feb,

doi = "10.1016/j.jeurceramsoc.2012.09.001",

language = "English",

volume = "33",

pages = "305--311",

journal = "Journal of the European Ceramic Society",

issn = "0955-2219",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Performance of unimorph cantilever generator using Cr/Nb doped Pb(Zr 0.54Ti 0.46)O 3 thick film for energy harvesting device applications

AU - Kim, Kyoung Bum

AU - Kim, Chang Il

AU - Jeong, Young Hun

AU - Lee, Young Jin

AU - Cho, Jeong Ho

AU - Paik, Jong Hoo

AU - Nahm, Sahn

N1 - Funding Information: This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2012R1A1A2006364 ) and some authors also acknowledge that this work was financially supported by the New & Renewable Energy Technology Development Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea Government Ministry of Knowledge Economy (No. 2010T100101097 ).

PY - 2013/2

Y1 - 2013/2

N2 - Structural and piezoelectric properties of Pb(Zr 0.54Ti 0.46)O 3+0.2wt% Cr 2O 3+1.0wt% Nb 2O 5 (PZT-CN) thick films were investigated for potential use in energy harvesting device applications. The PZT-CN thick films, fabricated by a conventional tape casting process, were successfully synthesized at a sintering temperature of 1100°C. The sintered film exhibited excellent piezoelectric properties of d 33=365pC/N, γ 33 T/γ0=1069, and k p=0.52. Its d 33·g 33, which can characterize this material as a energy density material for energy harvesting device applications, was excellent, being as large as approximately 14,072×10 -15m 2/N. It was also demonstrated that a unimorph cantilever using the PZT-CN film could generate a significant power of 17.3mW (2083μW/cm 3) for high performance energy harvesters.

AB - Structural and piezoelectric properties of Pb(Zr 0.54Ti 0.46)O 3+0.2wt% Cr 2O 3+1.0wt% Nb 2O 5 (PZT-CN) thick films were investigated for potential use in energy harvesting device applications. The PZT-CN thick films, fabricated by a conventional tape casting process, were successfully synthesized at a sintering temperature of 1100°C. The sintered film exhibited excellent piezoelectric properties of d 33=365pC/N, γ 33 T/γ0=1069, and k p=0.52. Its d 33·g 33, which can characterize this material as a energy density material for energy harvesting device applications, was excellent, being as large as approximately 14,072×10 -15m 2/N. It was also demonstrated that a unimorph cantilever using the PZT-CN film could generate a significant power of 17.3mW (2083μW/cm 3) for high performance energy harvesters.

KW - Energy harvesting

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KW - Piezoelectric properties

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