Fast synthesis of high-quality large-area graphene by laser CVD

Rong Tu, Yao Liang, Chitengfei Zhang, Jun Li, Song Zhang, Meijun Yang, Qizhong Li, Takashi Goto, Lianmeng Zhang, Ji Shi, Haiwen Li, Hitoshi Ohmori, Marina Kosinova, Bikramjit Basu

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Few layer graphene (FLG) has attracted tremendous interest in recent years because of its unique properties. However, how to synthesize graphene quickly and control the layer number is an important issue. Herein, high-quality and layer-controlled graphene was obtained on polycrystalline nickel foil by laser chemical vapor deposition (LCVD) within a few minute, which is a cold-wall CVD type based on irradiation of a continuous wave laser with Super-Gaussian distribution spot. The number of graphene layers and quality was controlled by controlling the growth time, laser power and cooling rate. The growth mechanism of the FLG has also been discussed.

Original languageEnglish
Pages (from-to)204-210
Number of pages7
JournalApplied Surface Science
Volume445
DOIs
Publication statusPublished - Jul 1 2018

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Graphite
Graphene
Chemical vapor deposition
Lasers
Continuous wave lasers
Gaussian distribution
Nickel
Metal foil
Irradiation
Cooling

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Condensed Matter Physics
  • Physics and Astronomy(all)
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

Cite this

Tu, R., Liang, Y., Zhang, C., Li, J., Zhang, S., Yang, M., ... Basu, B. (2018). Fast synthesis of high-quality large-area graphene by laser CVD. Applied Surface Science, 445, 204-210. https://doi.org/10.1016/j.apsusc.2018.03.184

Fast synthesis of high-quality large-area graphene by laser CVD. / Tu, Rong; Liang, Yao; Zhang, Chitengfei; Li, Jun; Zhang, Song; Yang, Meijun; Li, Qizhong; Goto, Takashi; Zhang, Lianmeng; Shi, Ji; Li, Haiwen; Ohmori, Hitoshi; Kosinova, Marina; Basu, Bikramjit.

In: Applied Surface Science, Vol. 445, 01.07.2018, p. 204-210.

Research output: Contribution to journalArticle

Tu, R, Liang, Y, Zhang, C, Li, J, Zhang, S, Yang, M, Li, Q, Goto, T, Zhang, L, Shi, J, Li, H, Ohmori, H, Kosinova, M & Basu, B 2018, 'Fast synthesis of high-quality large-area graphene by laser CVD', Applied Surface Science, vol. 445, pp. 204-210. https://doi.org/10.1016/j.apsusc.2018.03.184
Tu, Rong ; Liang, Yao ; Zhang, Chitengfei ; Li, Jun ; Zhang, Song ; Yang, Meijun ; Li, Qizhong ; Goto, Takashi ; Zhang, Lianmeng ; Shi, Ji ; Li, Haiwen ; Ohmori, Hitoshi ; Kosinova, Marina ; Basu, Bikramjit. / Fast synthesis of high-quality large-area graphene by laser CVD. In: Applied Surface Science. 2018 ; Vol. 445. pp. 204-210.
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