상세 보기
Ripple-Free Graphene Sheets on Alkanethiol Self-Assembled Mono layers Provided from Unzipped Multi-Walled Carbon Nanotubes
- Koo, Hyunmo;
- Lee, Nam-Suk;
- Shin, Hoon-Kyu;
- Noh, Jaegeun;
- Majima, Yutaka;
- 외 1명
Citations
WEB OF SCIENCE
1Citations
SCOPUS
0초록
Octanethiol (C8S, CH3(CH2)7SH) self-assembled monolayers/Au(111) were utilized as an inert surface to provide ripple-free graphene oxide layers provided from chemically unzipped multi-walled carbon nanotubes (MWCNTs). The resulting graphene oxide monolayers were characterized with atomic resolution by UHV-STM. The honeycomb structure for the graphene monolayer and "three-for-six" triangular pattern for the multi-layer graphene sheets on C8S SAMs were clearly observed without ripples by the high-resolution UHV-STM. These results provide new insight into the preparation of ripple-free graphene monolayers.
키워드
Graphene Oxide Monolayer; Self-Assembled Monolayer; Scanning Tunneling Microscopy; ATOMIC-STRUCTURE; NANORIBBONS; HYDROGENATION; TRANSPARENT; MONOLAYERS; AU(111); OXIDE
- 제목
- Ripple-Free Graphene Sheets on Alkanethiol Self-Assembled Mono layers Provided from Unzipped Multi-Walled Carbon Nanotubes
- 저자
- Koo, Hyunmo; Lee, Nam-Suk; Shin, Hoon-Kyu; Noh, Jaegeun; Majima, Yutaka; Cho, Gyoujin
- 발행일
- 2015-02
- 유형
- Article
- 권
- 15
- 호
- 2
- 페이지
- 1203 ~ 1208