• 文献标题:   Advance in Close-Edged Graphene Nanoribbon: Property Investigation and Structure Fabrication
  • 文献类型:   Review
  • 作  者:   HE MS, DONG JC, WANG HM, XUE H, WU QR, XIN BW, GAO WK, HE XL, YU J, SUN HD, DING F, ZHANG J
  • 作者关键词:   carbon nanotube collapse, closeedged graphene nanoribbon, electronic propertie, mechanical propertie, threshold diameter
  • 出版物名称:   SMALL
  • ISSN:   1613-6810 EI 1613-6829
  • 通讯作者地址:   Qingdao Univ Sci Technol
  • 被引频次:   8
  • DOI:   10.1002/smll.201804473
  • 出版年:   2019

▎ 摘  要

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.