Enhanced Performance of Triboelectric Nanogenerators Integrated with ZnO Nanowires
- Authors
- Lee, Sanghyo; Ko, Wonbae; Hong, Jinpyo
- Issue Date
- Dec-2014
- Publisher
- AMER SCIENTIFIC PUBLISHERS
- Keywords
- ZnO Nanowires; Triboelectricity; Piezoelectricity; Hybrid Nanogenerator
- Citation
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.14, no.12, pp.9319 - 9322
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
- Volume
- 14
- Number
- 12
- Start Page
- 9319
- End Page
- 9322
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/143279
- DOI
- 10.1166/jnn.2014.10114
- ISSN
- 1533-4880
- Abstract
- We report a hybrid nanogenerator matrix integrated with ZnO nanowires (NWs) for the use of combined triboelectric and piezoelectric features, where the ZnO NWs are grown on bottom electrodes via a hydrothermal method. Along with structural properties analyzed by scanning electron microscopy, the hybrid nanogenerator displayed an output power density of 0.21 mW/cm(2), which was higher than that of the triboelectric nanogenerator without NWs. Therefore, our approach can allow for the enhancement of electrical output, with a view toward the realization of functional and self-powered devices of high performance in portable electronics, such as power source and electric self-powered sensor systems.
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