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 journalArticle

22 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 languageEnglish
Pages (from-to)305-311
Number of pages7
JournalJournal of the European Ceramic Society
Volume33
Issue number2
DOIs
Publication statusPublished - 2013 Feb 1

Fingerprint

Energy harvesting
Thick films
Harvesters
Tapes
Casting
Sintering
Temperature

Keywords

  • Energy harvesting
  • Films
  • Piezoelectric properties
  • PZT
  • Tape casting

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

Cite this

Performance of unimorph cantilever generator using Cr/Nb doped Pb(Zr 0.54Ti 0.46)O 3 thick film for energy harvesting device applications. / Kim, Kyoung Bum; Kim, Chang Il; Jeong, Young Hun; Lee, Young Jin; Cho, Jeong Ho; Paik, Jong Hoo; Nahm, Sahn.

In: Journal of the European Ceramic Society, Vol. 33, No. 2, 01.02.2013, p. 305-311.

Research output: Contribution to journalArticle

Kim, Kyoung Bum ; Kim, Chang Il ; Jeong, Young Hun ; Lee, Young Jin ; Cho, Jeong Ho ; Paik, Jong Hoo ; Nahm, Sahn. / Performance of unimorph cantilever generator using Cr/Nb doped Pb(Zr 0.54Ti 0.46)O 3 thick film for energy harvesting device applications. In: Journal of the European Ceramic Society. 2013 ; Vol. 33, No. 2. pp. 305-311.
@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, Piezoelectric properties, PZT, 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",
year = "2013",
month = "2",
day = "1",
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 BV",
number = "2",

}

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

PY - 2013/2/1

Y1 - 2013/2/1

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

KW - Films

KW - Piezoelectric properties

KW - PZT

KW - Tape casting

UR - http://www.scopus.com/inward/record.url?scp=84868314391&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84868314391&partnerID=8YFLogxK

U2 - 10.1016/j.jeurceramsoc.2012.09.001

DO - 10.1016/j.jeurceramsoc.2012.09.001

M3 - Article

AN - SCOPUS:84868314391

VL - 33

SP - 305

EP - 311

JO - Journal of the European Ceramic Society

JF - Journal of the European Ceramic Society

SN - 0955-2219

IS - 2

ER -