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

Research output: Contribution to journalArticle

4 Citations (Scopus)

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 T0 =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.

Original languageEnglish
Pages (from-to)109-113
Number of pages5
JournalJournal of Electroceramics
Volume34
Issue number2-3
DOIs
Publication statusPublished - 2015 May 13

Fingerprint

Energy harvesting
Thick films
thick films
sintering
Sintering
generators
Harvesters
Tapes
tapes
Casting
flux density
energy
Temperature
temperature

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
  • Materials Chemistry
  • Electrical and Electronic Engineering

Cite this

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

In: Journal of Electroceramics, Vol. 34, No. 2-3, 13.05.2015, p. 109-113.

Research output: Contribution to journalArticle

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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",
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AU - Song, Daniel

AU - Jeong, Yong Hun

AU - Paik, Jong Hoo

AU - Nahm, Sahn

AU - Kim, Hyoung Jae

AU - Sung, Tae Hyun

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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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