Preparation and Characterization of Graphene Electrode for Planar Micro-Supercapacitor
Considering the low performance of graphene electrode prepared by chemical vapor deposition (CVD) method, the graphene film electrode required for the ion transport mechanism of the solid planar micro super capacitor was successfully prepared through improved the craft parameter The properties of gr...
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| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Harbin University of Science and Technology Publications
2019-02-01
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| Series: | Journal of Harbin University of Science and Technology |
| Subjects: | |
| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1649 |
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| Summary: | Considering the low performance of graphene electrode prepared by chemical vapor deposition (CVD) method, the graphene film electrode required for the ion transport mechanism of the solid planar micro super capacitor was successfully prepared through improved the craft parameter The properties of graphene films with the same growth time and different methane flow rate were compared, and the performances of graphene films with the same methane flow rate and different growth time were compared The results show that the graphene films with the best quality and performance when the growth temperature, methane flow rate, hydrogen flow rate and the growth time were 1000℃, 35sccm, 10sccm and 60min, respectively Moreover, the graphene film has a lower Square resistance of 6028Ω/sq-15575Ω/sq, and the thickness of the film is 125nm This study provides an important reference for the further research of the planar micro capacitor |
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| ISSN: | 1007-2683 |