Synthesis of Large-Area Graphene Layers on Poly-Nickel Substrate by Chemical Vapor Deposition: Wrinkle Formation

  • Chae, Seung Jin; 
  • Güneş, Fethullah; 
  • Kim, Ki Kang; 
  • Han, Gang Hee; 
  • Kim, Soo Min; 
  • 외 7명
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828
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872

초록

Large-area, few-layer graphene is grown on a poly-nickel substrate using optimized CVD conditions. High temperature, short growth time, and an optimal gas mixing ratio (C2H2/H-2 = 2/45) are found to be necessary to synthesize highly crystalline few-layer grapheme, which may find applications in electronic devices. The wrinkles that are observed under all growth conditions are proposed to be formed by two processes.

키워드

CARBON NANOTUBES; SINGLE-LAYER; GRAPHITE; 6H-SIC(0001); PT(111)
제목
Synthesis of Large-Area Graphene Layers on Poly-Nickel Substrate by Chemical Vapor Deposition: Wrinkle Formation
저자
Chae, Seung Jin; Güneş, Fethullah; Kim, Ki Kang; Han, Gang Hee; Kim, Soo Min; Shin, Hyeon-Jin; Yoon, Seon-Mi; Choi, Jae-Young; Park, Min Ho; Yang, Cheol Woong; Pribat, Didier; Lee, Young Hee
DOI
10.1002/adma.200803016
발행일
2009-06
저널명
Advanced Materials
권
21
호
22
페이지
2328 ~ 2333