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Catalyst-free fabrication of graphene nanosheets without substrates using multiwalled carbon nanotubes and a spark plasma sintering process
- Ham, Heon;
- Park, No-Hyung;
- Kang, Inpil;
- Kim, Hyoun Woo;
- Shim, Kwang Bo
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19초록
Catalyst-free graphene nanosheets without substrates were synthesized using pure solid carbon sources of multiwalled carbon nanotubes (MWCNTs) and a spark plasma sintering (SPS) process. Single and few-hundred-nanometer graphene nanosheets were formed from gas-phase carbon atoms which were directly evaporated from MWCNTs at a local high temperature.
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GRAPHITE SHEETS; SURFACE; PHASE; GAS; NANORIBBONS; PRESSURE; FILMS; MODEL
- 제목
- Catalyst-free fabrication of graphene nanosheets without substrates using multiwalled carbon nanotubes and a spark plasma sintering process
- 저자
- Ham, Heon; Park, No-Hyung; Kang, Inpil; Kim, Hyoun Woo; Shim, Kwang Bo
- 발행일
- 2012-07
- 유형
- Article
- 권
- 48
- 호
- 53
- 페이지
- 6672 ~ 6674