Relation between piezoelectric properties of ceramics and output power density of energy harvester

Chang Hoi Choi; In Tae Seo; Daniel Song; Min Soo Jang; Bo Yun Kim; Sahn Nahm; Tae Hyun Sung; Hyun Cheol Song

doi:10.1016/j.jeurceramsoc.2012.12.011

Relation between piezoelectric properties of ceramics and output power density of energy harvester

Chang Hoi Choi
, In Tae Seo
, Daniel Song
, Min Soo Jang
, Bo Yun Kim
, Sahn Nahm^*
, Tae Hyun Sung
, Hyun Cheol Song

^*Corresponding author for this work

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

45 Citations (Scopus)

Abstract

(1-x)Pb(Zr_0.47Ti_0.53)O₃-xPb[(Zn_0.4Ni_0.6)_1/3Nb_2/3]O₃ [(1-x)PZT-xP(ZN)N] ceramics with 0.26≤x≤0.31 were sintered at 1100°C, and their energy harvesters were fabricated. All specimens exhibit a similar energy convergence efficiency. However, the transduction coefficient (d₃₃×g₃₃) increased with x, reaching 21.5×10^-15m²/N for the x=0.31specimen; the figure-of-merit of the specimens shows a similar variation. The output energy density of the energy harvester also increased with x, and a high output energy density of 231mW/cm³ was obtained for the harvester fabricated using the x=0.31 specimen, indicating that the d₃₃×g₃₃ value significantly affects the output energy density of the energy harvester.

Original language	English
Pages (from-to)	1343-1347
Number of pages	5
Journal	Journal of the European Ceramic Society
Volume	33
Issue number	7
DOIs	https://doi.org/10.1016/j.jeurceramsoc.2012.12.011
Publication status	Published - 2013 Jul

Keywords

Energy harvesting
PZT
Piezoelectric
Power density
Transduction coefficient

ASJC Scopus subject areas

Ceramics and Composites
Materials Chemistry

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10.1016/j.jeurceramsoc.2012.12.011

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@article{028a3237553e4298b68c2599903d9486,

title = "Relation between piezoelectric properties of ceramics and output power density of energy harvester",

abstract = "(1-x)Pb(Zr0.47Ti0.53)O3-xPb[(Zn0.4Ni0.6)1/3Nb2/3]O3 [(1-x)PZT-xP(ZN)N] ceramics with 0.26≤x≤0.31 were sintered at 1100°C, and their energy harvesters were fabricated. All specimens exhibit a similar energy convergence efficiency. However, the transduction coefficient (d33×g33) increased with x, reaching 21.5×10-15m2/N for the x=0.31specimen; the figure-of-merit of the specimens shows a similar variation. The output energy density of the energy harvester also increased with x, and a high output energy density of 231mW/cm3 was obtained for the harvester fabricated using the x=0.31 specimen, indicating that the d33×g33 value significantly affects the output energy density of the energy harvester.",

keywords = "Energy harvesting, PZT, Piezoelectric, Power density, Transduction coefficient",

author = "Choi, \{Chang Hoi\} and Seo, \{In Tae\} and Daniel Song and Jang, \{Min Soo\} and Kim, \{Bo Yun\} and Sahn Nahm and Sung, \{Tae Hyun\} and Song, \{Hyun Cheol\}",

year = "2013",

month = jul,

doi = "10.1016/j.jeurceramsoc.2012.12.011",

language = "English",

volume = "33",

pages = "1343--1347",

journal = "Journal of the European Ceramic Society",

issn = "0955-2219",

publisher = "Elsevier B.V.",

number = "7",

}

TY - JOUR

T1 - Relation between piezoelectric properties of ceramics and output power density of energy harvester

AU - Choi, Chang Hoi

AU - Seo, In Tae

AU - Song, Daniel

AU - Jang, Min Soo

AU - Kim, Bo Yun

AU - Nahm, Sahn

AU - Sung, Tae Hyun

AU - Song, Hyun Cheol

PY - 2013/7

Y1 - 2013/7

N2 - (1-x)Pb(Zr0.47Ti0.53)O3-xPb[(Zn0.4Ni0.6)1/3Nb2/3]O3 [(1-x)PZT-xP(ZN)N] ceramics with 0.26≤x≤0.31 were sintered at 1100°C, and their energy harvesters were fabricated. All specimens exhibit a similar energy convergence efficiency. However, the transduction coefficient (d33×g33) increased with x, reaching 21.5×10-15m2/N for the x=0.31specimen; the figure-of-merit of the specimens shows a similar variation. The output energy density of the energy harvester also increased with x, and a high output energy density of 231mW/cm3 was obtained for the harvester fabricated using the x=0.31 specimen, indicating that the d33×g33 value significantly affects the output energy density of the energy harvester.

AB - (1-x)Pb(Zr0.47Ti0.53)O3-xPb[(Zn0.4Ni0.6)1/3Nb2/3]O3 [(1-x)PZT-xP(ZN)N] ceramics with 0.26≤x≤0.31 were sintered at 1100°C, and their energy harvesters were fabricated. All specimens exhibit a similar energy convergence efficiency. However, the transduction coefficient (d33×g33) increased with x, reaching 21.5×10-15m2/N for the x=0.31specimen; the figure-of-merit of the specimens shows a similar variation. The output energy density of the energy harvester also increased with x, and a high output energy density of 231mW/cm3 was obtained for the harvester fabricated using the x=0.31 specimen, indicating that the d33×g33 value significantly affects the output energy density of the energy harvester.

KW - Energy harvesting

KW - PZT

KW - Piezoelectric

KW - Power density

KW - Transduction coefficient

UR - https://www.scopus.com/pages/publications/84874448671

U2 - 10.1016/j.jeurceramsoc.2012.12.011

DO - 10.1016/j.jeurceramsoc.2012.12.011

M3 - Article

AN - SCOPUS:84874448671

SN - 0955-2219

VL - 33

SP - 1343

EP - 1347

JO - Journal of the European Ceramic Society

JF - Journal of the European Ceramic Society

IS - 7

ER -

Relation between piezoelectric properties of ceramics and output power density of energy harvester

Abstract

Keywords

ASJC Scopus subject areas

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