Scrolled Production of Large-Scale Continuous Graphene on Copper Foils
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Zhibin Zhang,
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Jiajie Qi,
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Mengze Zhao,
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Nianze Shang,
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Yang Cheng,
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Ruixi Qiao,
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Zhihong Zhang,
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Mingchao Ding,
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Xingguang Li,
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Kehai Liu,
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Xiaozhi Xu,
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Kaihui Liu,
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Can Liu,
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Muhong Wu
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Abstract
We report an efficient and economical way for mass production of large-scale graphene films with high quality and uniformity. By using the designed scrolled copper-graphite structure, a continuous graphene film with typical area of 200 \times 39 cm^2 could be obtained in 15 min, and the production rate of the graphene film and space utilization rate of the CVD reactor can reach 520 cm^2\cdotmin^-1 and 0.38 cm^-1\cdotmin^-1, respectively. Our method provides a guidance for the industrial production of graphene films, and may also accelerate its large-scale applications.
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Cite this article:
Zhibin Zhang, Jiajie Qi, Mengze Zhao, Nianze Shang, Yang Cheng, Ruixi Qiao, Zhihong Zhang, Mingchao Ding, Xingguang Li, Kehai Liu, Xiaozhi Xu, Kaihui Liu, Can Liu, Muhong Wu. Scrolled Production of Large-Scale Continuous Graphene on Copper Foils[J].
Chin. Phys. Lett., 2020, 37(10): 108101.
DOI: 10.1088/0256-307X/37/10/108101
Zhibin Zhang, Jiajie Qi, Mengze Zhao, Nianze Shang, Yang Cheng, Ruixi Qiao, Zhihong Zhang, Mingchao Ding, Xingguang Li, Kehai Liu, Xiaozhi Xu, Kaihui Liu, Can Liu, Muhong Wu. Scrolled Production of Large-Scale Continuous Graphene on Copper Foils[J]. Chin. Phys. Lett., 2020, 37(10): 108101. DOI: 10.1088/0256-307X/37/10/108101
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Zhibin Zhang, Jiajie Qi, Mengze Zhao, Nianze Shang, Yang Cheng, Ruixi Qiao, Zhihong Zhang, Mingchao Ding, Xingguang Li, Kehai Liu, Xiaozhi Xu, Kaihui Liu, Can Liu, Muhong Wu. Scrolled Production of Large-Scale Continuous Graphene on Copper Foils[J]. Chin. Phys. Lett., 2020, 37(10): 108101. DOI: 10.1088/0256-307X/37/10/108101
Zhibin Zhang, Jiajie Qi, Mengze Zhao, Nianze Shang, Yang Cheng, Ruixi Qiao, Zhihong Zhang, Mingchao Ding, Xingguang Li, Kehai Liu, Xiaozhi Xu, Kaihui Liu, Can Liu, Muhong Wu. Scrolled Production of Large-Scale Continuous Graphene on Copper Foils[J]. Chin. Phys. Lett., 2020, 37(10): 108101. DOI: 10.1088/0256-307X/37/10/108101
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