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Content Provider | IET Digital Library |
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Author | Yang, Dechao Qiu, Yu Fang, Shengli Song, Wenbin |
Abstract | Two-dimensional (2D) zinc oxide (ZnO) nanostructures have emerged as an attractive approach for constructing high-performance piezoelectric nanogenerators (NGs) because of their high rate of surface area to volume and good mechanical durability for applications in energy conversion devices. However, there has been to date no comprehensive study on piezoelectric characteristics of 2D ZnO nanostructures. In this paper, 2D nanodiscs have been prepared by aqueous solution method on flexible indium tin oxide coated polyethylene terephthalate substrates. Also, the piezoelectric characteristics are statistically demonstrated and analysed on the as-grown 2D ZnO nanodiscs by applying different external force with the finite element method (COMSOL Multiphysics). Besides, the size-dependent simulation analysis of piezopotentials is also conducted for further optimising output performance of NGs based on 2D ZnO nanostructures. Also, the simulation will provide a guideline for designing high-performance piezo-nanodevices. |
Starting Page | 1029 |
Ending Page | 1032 |
Page Count | 4 |
Volume Number | 14 |
e-ISSN | 17500443 |
Issue Number | Issue 10, Sep (2019) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/mnl/14/10 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/mnl.2019.0165 |
Journal | Micro & Nano Letters |
Publisher Date | 2019-09-04 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | 2D ZnO Nanodiscs Aqueous Solution Method COMSOL Multiphysics Durability Electrostriction Finite Element Analysis Finite Element Method Flexible Indium Tin Oxide Coated Polyethylene Terephthalate Substrates High-performance Piezo-nanoDevice High-performance Piezoelectric NanoGenerator II-VI And III-V SemiConductor II-VI SemiConductor In2SnO5 Low-Dimensional Structure: Growth, Structure And Nonelectronic Property Mechanical Durability Nanofabrication Nanometre-Scale Semiconductor Fabrication Technology NanoParticle Nanostructured Material Nanotube And Nanostructured Material Piezoelectric Characteristic Piezoelectric Device Piezoelectricity Piezopotential Size-dependent Simulation Analysis Semiconductor Growth Structure of Solid Clusters Wide Band Gap SemiConductor Zinc Compound Zno |
Content Type | Text |
Resource Type | Article |
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