Surface Monocrystallization of Copper Foil for Fast Growth of Large Single-Crystal Graphene under Free Molecular Flow.

Citation data:

Advanced materials (Deerfield Beach, Fla.), ISSN: 1521-4095, Vol: 28, Issue: 40, Page: 8968-8974

Publication Year:
2016
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Repository URL:
http://onlinelibrary.wiley.com/doi/10.1002/adma.201603579/abstract
PMID:
27562642
DOI:
10.1002/adma.201603579
Author(s):
Wang, Huan; Xu, Xiaozhi; Li, Jiayu; Lin, Li; Sun, Luzhao; Sun, Xiao; Zhao, Shuli; Tan, Congwei; Chen, Cheng; Dang, Wenhui; Ren, Huaying; Zhang, Jincan; Deng, Bing; Koh, Ai Leen; Liao, Lei; Kang, Ning; Chen, Yulin; Xu, Hongqi; Ding, Feng; Liu, Kaihui; Peng, Hailin; Liu, Zhongfan Show More Hide
Publisher(s):
Wiley
Tags:
Materials Science; Engineering; fast growth; inch-sized single-crystalline Cu (100); large-domain single-crystalline graphene; molecular flow
article description
Wafer-sized single-crystalline Cu (100) surface can be readily achieved on stacked polycrystalline Cu foils via simple oxygen chemisorption-induced reconstruction, enabling fast growth of large-scale millimeter-sized single-crystalline graphene arrays under molecular flow. The maximum growth rate can reach 300 μm min , several orders of magnitude higher than previously reported values for millimeter-sized single-crystalline graphene growth on Cu foils.