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High-quality graphene grown directly on stainless steel meshes through CVD process for enhanced current collectors of supercapacitors |
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| Authors: | Jing Ning Long Hao XianFeng Zhang MingHui Liang LinJie Zhi |
| Affiliation: | 1. National Center for Nanoscience and Technology, Beijing, 100190, China 2. University of Chinese Academy of Sciences, Beijing, 100049, China 3. School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China |
| Abstract: | High-quality graphene coating was directly grown on stainless steel meshes via chemical vapor deposition process, during which the morphology of the stainless steel was transformed rugged. When the graphene-coated stainless steel meshes were applied as current collectors of supercapacitors, the changes of the appearance and the graphene coating improved the contact between stainless steel meshes and the active materials, thus benefiting the performance of the supercapacitors. Furthermore, this simple method can be used to prepare the enhanced current collectors for other energy storage devices. |
| Keywords: | graphene current collector supercapacitor chemical vapor deposition(CVD) |
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