Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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A Research for Piezoelectric Energy Harvesters Based on Flammable Material

가연성 소재 기반의 에너지 하베스터 연구

  • Kang, Woo-Seok (School of Eelectrical and Electronics Engineering, Chung-Ang University) ;
  • Koh, Jung-Hyuk (School of Eelectrical and Electronics Engineering, Chung-Ang University)
  • 강우석 (중앙대학교 전기전자공학부) ;
  • 고중혁 (중앙대학교 전기전자공학부)
  • Received : 2014.11.18
  • Accepted : 2014.11.21
  • Published : 2014.12.01
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Abstract

Energy problem has been issued in worldwide because fossil fuel has being almost exhausted. A lot of renewable energy have been received attention to replace the energy from fossil fuel. Among them, piezoelectric energy harvester is one of excellent candidates. In general, micro scaled small sized energy harvesters were usually based on the lithography process. However, these lithography process require complicated process and high cost. In this paper, a new process has been proposed for micro-scaled piezoelectric energy harvester. $0.2Pb(Mg_{1/3}Nb_{2/3})O_3-0.8Pb(Zr_{0.52}Ti_{0.48})O_3$ composition was used as piezoelectric material due to excellent piezoelectric properties and also can be easily prepared by mixed oxide method.

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References

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