Abstract
Here we demonstrate that moving a transparent flexible ZnO nanofilm across the surface of ionic solutions can generate electricity. The generated electricity increases linearly with the moving velocity with an open-circuit voltage up to tens of millivolt and a short-circuit current at the order of microampere. The harvested electricity can be efficiently scaled up through series and parallel connections. Theoretical simulations show that it is the proper electrical property that endows the ZnO nanofilm with the outstanding capacity in harvesting the wave energy.
Original language | English |
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Pages (from-to) | 125-129 |
Number of pages | 5 |
Journal | Nano Energy |
Volume | 32 |
DOIs | |
Publication status | Published - 1 Feb 2017 |
Keywords
- Energy harvest
- Flexible
- Transparent
- Wave energy
- Waving potential
- Zinc oxide nanofilm
ASJC Scopus subject areas
- Renewable Energy, Sustainability and the Environment
- General Materials Science
- Electrical and Electronic Engineering