2. 您的位置
3. 首页
4. 期刊论文
5. Low frequency wide bandwidth MEMS energy harvester based on spiral-shaped PVDF cantilever

Low frequency wide bandwidth MEMS energy harvester based on spiral-shaped PVDF cantilever

来源 :中国科学：技术科学英文版 | 被引量 : 0次 | 上传用户：dragoonzj

【摘 要】

：

In this paper,a piezoelectric energy harvester based on spiral-shaped polyvinylidene fluoride(PVDF)cantilever is designed and fabricated for harvesting low freq

【作 者】

：

LIU Wen HAN MengDi MENG Bo SUN 

【机 构】

：

InstituteofMicroelectronics,PekingUniversityShenzhenGraduateSchool,SamsungAdvancedInstituteofTechnol

【出 处】

：

中国科学：技术科学英文版

【发表日期】

：

2014年6期

【关键词】

：

振动能量 PVDF 悬臂式 螺旋形 采集器 宽带宽 MEMS 低频 piezoelectric energy harvester PVDF low freque 

【基金项目】

：

supported by the National Natural Science Foundation of China（Grant Nos.61176103,91023045 and 91323304）, National Ph.D.Foundation Project（Grant No.20110001110103）, Global Research Outreach Program of

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

In this paper,a piezoelectric energy harvester based on spiral-shaped polyvinylidene fluoride(PVDF)cantilever is designed and fabricated for harvesting low frequency vibration energy in the environment.In this design,the spiral-shaped PVDF cantilever is m

其他文献

Transition of electric activity of neurons induced by chemical and electric autapses

连接到神经原的 Autapse 能改变神经原的电的活动。在 neuronal 活动的 autapse 的效果被增加沿着一个靠近的环强迫电流的添加剂经常描述，它被推迟时间的反馈在膜潜力上描述。

期刊

神经元活动电活动化学诱导延迟反馈添加剂膜电位兴奋性autapse neuron spiking bursting

Structural and electrical properties of high Curie temperature Aurivillius phase composite ceramics

High performance piezoelectric ceramics with high Curie temperatures（TC） are the bottle necks of relevant high temperature devices. In this study, the electrical

期刊

高居里温度电学性能复合陶瓷陶瓷结构高压电幅度高温器件压电陶瓷piezoelectric ceramics Curie temperature f

Numerical simulation of gurney flaps lift-enhancement on a low reynolds number airfoil

Two-dimensional steady Reynolds-averaged Navier-Stokes(RANS) equations with transition shear stress transport(SST) model were solved to investigate the effects

期刊

GURNEY襟翼雷诺兹数翼型设计数值模拟边界层转捩STOKES表面压力分布气动性能gurney flaps lift-enhancement

Dynamic analysis on pressure fluctuation in vaneless region of a pump turbine

当泵汽轮机趋于与高级的头和高旋转的速度一起被操作，稳定性问题的学习变得更重要。泵汽轮机通常在操作指南翼经历强壮的颤动的条件工作。然而，很传统的研究基于经常的 GVO (指

期刊

水泵水轮机压力波动导向叶片3D模拟压区稳定性问题水轮机模型频域特性fluctuation turbine agree unsteady list

Synergetic effects of blended materials for Lithium-ion batteries

LiNi1/3Co1/3Mn1/3O2, LiMn2O4 and LiCoO2 are paired to make the blended materials for the cathode of lithium-ion batteries. The factors impacting on the characte

期刊

混合材料锂离子电池协同作用LIMN2O4LICOO2电化学阻抗谱材料性能钴酸锂材料blended cathode materialssynerg

Variations of the relativistic electron flux after a magnetospheric compression event

On January 21, 2015, a sharp increase of the solar wind dynamic pressure impacted the magnetosphere. The magnetopause moved inward to the region L< 8 without ca

期刊

相对论电子磁层顶事件通量压缩地球资源卫星高能电子辐射监测仪outer radiation belt high-energy electrons

Hull deformation measurement for spacecraft TT＆C ship by Photogrammetry

当航行时，轮船服从于变化在环境温度和外部应力引起的不可避免的壳变丑。当用追踪的一只太空船的测量数据，遥感勘测，和控制(TT&C ) 发货时，这些是错误的一个关键消息提供者。一个

期刊

航天器测控船体变形变形测量扩展卡尔曼滤波器船舶航行位置预测原型系统实时测量photogrammetry ship deformation s

Defect inspection of flip chip package using SAM technology and fuzzy C-means algorithm

期刊

SAM包裹检查薄片算法扭动模糊工具solder bumpdefects inspectionSAM technologyfuzzy C-mean

GaN PIN betavoltaic nuclear batteries

GaN PIN betavoltaic nuclear batteries are demonstrated in this work.GaN epitaxial layers were grown on 2-inch sapphire sub-strates by MOCVD,and then the GaN PIN

期刊

核电池PIN氮化镓GAN薄膜开路电压外延层生长MOCVD短路电流GaN PIN nuclear battery betavoltaic

Unified modeling of high temperature deformations of a Ni-based polycrystalline wrought superalloy

在紧张压缩下面的复杂变丑行为，周期，爬并且一个镍底的爬疲劳装载多晶做在 650  的 superalloy

期刊

蠕变疲劳高温变形多晶体压缩张力合金环状粘塑性本构模型superalloy constitutive relation fatigue cr