1. 大连理工大学电子科学与技术学院
2. 辽宁省集成电路重点实验室
3. 大连理工大学机械工程学院
纸质出版:2015
移动端阅览
[1]杨淑,董维杰,王大志,殷小林.全叉指电极d_(33)模式压电悬臂梁俘能器研究[J].传感器与微系统,2015,34(11):52-55.
YANG Shu, DONG Wei-jie, WANG Da-zhi, et al. Study of complete interdigital electrode d33 mode piezoelectric cantilever energy harvester[J]. 2015, 34(11): 52-55.
[1]杨淑,董维杰,王大志,殷小林.全叉指电极d_(33)模式压电悬臂梁俘能器研究[J].传感器与微系统,2015,34(11):52-55. DOI: 10.13873/J.1000-9787(2015)11-0052-04.
YANG Shu, DONG Wei-jie, WANG Da-zhi, et al. Study of complete interdigital electrode d33 mode piezoelectric cantilever energy harvester[J]. 2015, 34(11): 52-55. DOI: 10.13873/J.1000-9787(2015)11-0052-04.
为了克服表面叉指电极d33模式微机电系统(MEMS)悬臂梁振动俘能器中存在的压电材料极化不完全、存在弯曲电场等问题
提出了一种电极贯穿于整个压电层的全d33模式MEMS悬臂梁振动俘能器。根据机电耦合模型
分析了电极尺寸与材料厚度对压电俘能器输出功率的影响。优化结果表明:当硅基底厚度为20μm、电极宽度1μm时
电极间距最优范围为25
7
5μm
PZT材料最优厚度为7μm
归一化后得到功率密度为34.5 m Wcm-3g-2n。通过在表面叉指电极d33模式俘能器的基础上增加电镀电极工艺
设计了不锈钢基底的全d33模式MEMS俘能器的工艺流程
完成了部分单元工艺。
A complete d33 mode piezoelectric micro-electro-mechanical system( MEMS) cantilever energy harvester with interdigital electrode running through piezoelectric layer rather than on surface is proposed. The influence of electrode size and material thickness on the output power is analyzed based on electromechanical model. Optimization results show that when the thickness of the silicon substrate is 20 μm and electrode width is1 μm
the optimal thickness of piezoelectric materials is 7 μm and optimal electrode spacing ranged of 25
75 μm
power density is 34. 5 m Wcm- 3g- 2nafter normalization. The fabrication process is designed by adding electrode plating procedures to
common d33 mode energy harvester and unit processes are completed.
压电振动能量收集装置研究现状及发展趋势 [J]. 刘祥建,陈仁文. 振动与冲击 . 2012(16)
Development of high performance piezoelectric d 33 mode MEMS vibration energy harvester based on PMN-PT single crystal thick film [J] . Gang Tang,Bin Yang,Jing-quan Liu,Bin Xu,Hong-ying Zhu,Chun-sheng Yang. Sensors & Actuators: A. Physical . 2014
Piezoelectric micro energy harvesters based on stainless-steel substrates [J] . Shun-Chiu Lin,Wen-Jong Wu. Smart Materials and Structures . 2013 (4)
Piezoelectric MEMS for energy harvesting [J] . Sang-Gook Kim,Shashank Priya,Isaku Kanno. MRS Bulletin . 2012 (11)
Modeling and evaluation of d 33?mode piezoelectric energy harvesters [J] . Seon-Bae Kim,Jung-Hyun Park,Seung-Hyun Kim,Hosang Ahn,H Clyde Wikle,Dong-Joo Kim. Journal of Micromechanics and Microengineering . 2012 (10)
Formation of PZT crack-free thick films by electrohydrodynamic atomization deposition [J] . D. Wang,M.J. Edirisinghe,R.A. Dorey. Journal of the European Ceramic Society . 2008 (14)
MEMS power generator with transverse mode thin film PZT [J] . Y.B. Jeon,R. Sood,J.-h. Jeong,S.-G. Kim. Sensors & Actuators: A. Physical . 2005 (1)
Analytical evaluation of the interdigital electrodes capacitance for a multi-layered structure [J] . Rui Igreja,C.J. Dias. Sensors & Actuators: A. Physical . 2004 (2)
Analysis of a micro-electric generator for microsystems [J] . C.B. Williams,R.B. Yates. Sensors & Actuators: A. Physical . 1996 (1)
0
浏览量
164
下载量
1
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621