Shear-Mode-Based Cantilever Driving Low-Frequency Piezoelectric Energy Harvester Using 0.67Pb(Mg1/3Nb2/3)O-3-0.33PbTiO(3)
文献类型：期刊论文
| 作者 | Zeng, Zhou1,2; Ren, Bo1; Gai, Linlin1,2; Zhao, Xiangyong1; Luo, Haosu1; Wang, Dong1 |
| 刊名 | IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL
 |
| 出版日期 | 2016-08-01 |
| 卷号 | 63期号:8页码:1192-1197 |
| 关键词 | Energy harvesting piezoelectric device piezoelectric material |
| 英文摘要 | Energy harvesting from external mechanical excitation has become a hot interest area, and relaxor piezoelectric single crystal (1 - x) Pb(Mg1/3Nb2/3)O-3-xPbTiO(3) (PMN-xPT or PMN-PT) has attracted continuous attention due to the well-known ultrahigh shear-mode electromechanical response. To exploit the low-frequency application of excellent shear-mode performance of the PMN-PT single crystal, we proposed a Shear-mode-based CANtilever Driving Low-frequency Energy harvester. The device is composed of two symmetrically assembled sandwich structures and a cantilever, in which sandwich structures can be driven by the cantilever. An analytical method was used to illustrate the high output mechanism, and a finite-element method model of the device was also established to optimize the generated electric energy in this device. The electrical properties of the device under different excitation frequencies and load resistances were studied systematically. The maximum voltage and power density at resonance frequency (43.8 Hz) were measured to be 60.8 V and 10.8 mW/cm(3) under a proof mass of 13.5 g, respectively. Both theoretical and experimental results demonstrate the considerable potential of the resonance-excited shear-mode energy harvester applied to wireless sensors and low-power portable electronics. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Acoustics ; Engineering, Electrical & Electronic |
| 研究领域[WOS] | Acoustics ; Engineering |
| 关键词[WOS] | SINGLE-CRYSTALS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000384315200015 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/22142]  |
| 专题 | 上海硅酸盐研究所_无机功能材料与器件重点实验室_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, Zhou,Ren, Bo,Gai, Linlin,et al. Shear-Mode-Based Cantilever Driving Low-Frequency Piezoelectric Energy Harvester Using 0.67Pb(Mg1/3Nb2/3)O-3-0.33PbTiO(3)[J]. IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL,2016,63(8):1192-1197. |
| APA | Zeng, Zhou,Ren, Bo,Gai, Linlin,Zhao, Xiangyong,Luo, Haosu,&Wang, Dong.(2016).Shear-Mode-Based Cantilever Driving Low-Frequency Piezoelectric Energy Harvester Using 0.67Pb(Mg1/3Nb2/3)O-3-0.33PbTiO(3).IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL,63(8),1192-1197. |
| MLA | Zeng, Zhou,et al."Shear-Mode-Based Cantilever Driving Low-Frequency Piezoelectric Energy Harvester Using 0.67Pb(Mg1/3Nb2/3)O-3-0.33PbTiO(3)".IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL 63.8(2016):1192-1197. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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