We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Growth of U-Shaped Graphene Domains on Copper Foil by Chemical Vapor Deposition.
- Authors
Pan, Ming; Wang, Chen; Li, Hua-Fei; Xie, Ning; Wu, Ping; Wang, Xiao-Di; Zeng, Zheling; Deng, Shuguang; Dai, Gui-Ping
- Abstract
U-shaped graphene domains have been prepared on a copper substrate by chemical vapor deposition (CVD), which can be precisely tuned for the shape of graphene domains by optimizing the growth parameters. The U-shaped graphene is characterized by using scanning electron microscopy (SEM), atomic force microscopy (AFM), transmission electron microscopy (TEM), and Raman. These show that the U-shaped graphene has a smooth edge, which is beneficial to the seamless stitching of adjacent graphene domains. We also studied the morphology evolution of graphene by varying the flow rate of hydrogen. These findings are more conducive to the study of morphology evolution, nucleation, and growth of graphene domains on the copper substrate.
- Subjects
CHEMICAL vapor deposition; GRAPHENE synthesis; COPPER foil; GRAPHENE; ATOMIC force microscopy; TRANSMISSION electron microscopy
- Publication
Materials (1996-1944), 2019, Vol 12, Issue 12, p1887
- ISSN
1996-1944
- Publication type
Article
- DOI
10.3390/ma12121887