期刊
SMALL
卷 15, 期 29, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/smll.201804473
关键词
carbon nanotube collapse; close-edged graphene nanoribbons; electronic properties; mechanical properties; threshold diameter
类别
资金
- Ministry of Science and Technology of China [2016YFA0200101, 2016YFA0200104]
- National Natural Science Foundation of China [21233001, 21790052, 51720105003]
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology
- Natural Science Foundation of Shandong Province of China [ZR2016EMM10]
- Scientific Research Foundation of Shandong University of Science and Technology for Recruited Talents [2016RCJJ001]
- Open Funds of the State Key Laboratory [MDPC201703]
The absence of dangling bonds in close-edged graphene nanoribbons (CEGNRs) confers upon them a series of fascinating properties, especially when compared with cylindrical carbon nanotubes and open-edged GNRs. Here, the configuration of CEGNRs is described, followed by the structure-related properties, including mechanical, thermal, electrical, optical, and magnetic properties. Based on the unique structures and extraordinary properties, their potential applications in a variety of fields, such as field-effect transistors, energy suppliers, nanoactuators, and fibers, are discussed. Remarkably, the strategies applied for generating CEGNRs, mainly from the collapse of carbon nanotubes and graphene tubes, are depicted in detail. Finally, the prospects in the research area of CEGNRs are proposed.
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