Energy harvesting using a modified rectangular cymbal transducer based on 0.71Pb(Mg1/3Nb2/3)O3-0.29PbTiO3 single crystal

Bo Ren; Siu Wing Or; Xiangyong Zhao; Haosu Luo

doi:10.1063/1.3296156

Energy harvesting using a modified rectangular cymbal transducer based on 0.71Pb(Mg_1/3Nb_2/3)O₃-0.29PbTiO₃ single crystal

Bo Ren
, Siu Wing Or
, Xiangyong Zhao
, Haosu Luo

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

54 Citations (Scopus)

Abstract

In this paper, we presented a modified rectangular cymbal transducer used as the vibration energy harvesting device based on 0.71Pb(Mg _1/3Nb_2/3)O₃-0.29PbTiO₃ single crystal. The vibration modes of the device were analyzed and the electrical properties were studied systematically. Under a cyclic force of 0.55 N (peak value), a high peak voltage of 45.7 V and maximum power of 14 mW were measured at 500 Hz with a proof mass of 17.0 g. The power density of the transducer is more than three times as high as that of the Pb (Zr_xTi _1-x)O₃ (PZT) ceramic cymbal transducer. The results demonstrate the potential of the device in energy harvesting applied to low-power portable electronics and wireless sensors.

Original language	English
Article number	034501
Journal	Journal of Applied Physics
Volume	107
Issue number	3
DOIs	https://doi.org/10.1063/1.3296156
Publication status	Published - Feb 2010

ASJC Scopus subject areas

General Physics and Astronomy

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10.1063/1.3296156

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title = "Energy harvesting using a modified rectangular cymbal transducer based on 0.71Pb(Mg1/3Nb2/3)O3-0.29PbTiO3 single crystal",

abstract = "In this paper, we presented a modified rectangular cymbal transducer used as the vibration energy harvesting device based on 0.71Pb(Mg 1/3Nb2/3)O3-0.29PbTiO3 single crystal. The vibration modes of the device were analyzed and the electrical properties were studied systematically. Under a cyclic force of 0.55 N (peak value), a high peak voltage of 45.7 V and maximum power of 14 mW were measured at 500 Hz with a proof mass of 17.0 g. The power density of the transducer is more than three times as high as that of the Pb (ZrxTi 1-x)O3 (PZT) ceramic cymbal transducer. The results demonstrate the potential of the device in energy harvesting applied to low-power portable electronics and wireless sensors.",

author = "Bo Ren and Or, \{Siu Wing\} and Xiangyong Zhao and Haosu Luo",

note = "Funding Information: This work was financially supported by the Ministry of Science and Technology of China through 863 Program (No. 2008AA03Z410) and 973 Program (No. 2009CB623305), the Natural Science Foundation of China (Nos. 60837003, 50777065, and 50602047), Shanghai Municipal Government (No. 08JC1420500), the Innovation Fund of Shanghai Institute of Ceramics (No. O99ZC4140G), the Fund of National Engineering Research Center for Optoelectronic Crystalline Materials (No. 2005DC105003-2007K05), Research Grants Council of the HKSAR Government (PolyU 5266/08E) and the Innovation and Technology Fund of the HKSAR Government (GHP/003/06).",

year = "2010",

month = feb,

doi = "10.1063/1.3296156",

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publisher = "American Institute of Physics",

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AU - Ren, Bo

AU - Or, Siu Wing

AU - Zhao, Xiangyong

AU - Luo, Haosu

N1 - Funding Information: This work was financially supported by the Ministry of Science and Technology of China through 863 Program (No. 2008AA03Z410) and 973 Program (No. 2009CB623305), the Natural Science Foundation of China (Nos. 60837003, 50777065, and 50602047), Shanghai Municipal Government (No. 08JC1420500), the Innovation Fund of Shanghai Institute of Ceramics (No. O99ZC4140G), the Fund of National Engineering Research Center for Optoelectronic Crystalline Materials (No. 2005DC105003-2007K05), Research Grants Council of the HKSAR Government (PolyU 5266/08E) and the Innovation and Technology Fund of the HKSAR Government (GHP/003/06).

PY - 2010/2

Y1 - 2010/2

N2 - In this paper, we presented a modified rectangular cymbal transducer used as the vibration energy harvesting device based on 0.71Pb(Mg 1/3Nb2/3)O3-0.29PbTiO3 single crystal. The vibration modes of the device were analyzed and the electrical properties were studied systematically. Under a cyclic force of 0.55 N (peak value), a high peak voltage of 45.7 V and maximum power of 14 mW were measured at 500 Hz with a proof mass of 17.0 g. The power density of the transducer is more than three times as high as that of the Pb (ZrxTi 1-x)O3 (PZT) ceramic cymbal transducer. The results demonstrate the potential of the device in energy harvesting applied to low-power portable electronics and wireless sensors.

AB - In this paper, we presented a modified rectangular cymbal transducer used as the vibration energy harvesting device based on 0.71Pb(Mg 1/3Nb2/3)O3-0.29PbTiO3 single crystal. The vibration modes of the device were analyzed and the electrical properties were studied systematically. Under a cyclic force of 0.55 N (peak value), a high peak voltage of 45.7 V and maximum power of 14 mW were measured at 500 Hz with a proof mass of 17.0 g. The power density of the transducer is more than three times as high as that of the Pb (ZrxTi 1-x)O3 (PZT) ceramic cymbal transducer. The results demonstrate the potential of the device in energy harvesting applied to low-power portable electronics and wireless sensors.

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SN - 0021-8979

VL - 107

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 3

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ER -

Energy harvesting using a modified rectangular cymbal transducer based on 0.71Pb(Mg_1/3Nb_2/3)O₃-0.29PbTiO₃ single crystal

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