• 文献标题:   Advances and Trends in Chemically Doped Graphene
  • 文献类型:   Review
  • 作  者:   ULLAH S, SHI QT, ZHOU JH, YANG XQ, TA HQ, HASAN M, AHMAD NM, FU L, BACHMATIUK A, RUMMELI MH
  • 作者关键词:   2d doped graphene, analytical approach, bonding configuration, propertie, synthesi, various application
  • 出版物名称:   ADVANCED MATERIALS INTERFACES
  • ISSN:   2196-7350
  • 通讯作者地址:   Soochow Univ
  • 被引频次:   0
  • DOI:   10.1002/admi.202000999 EA OCT 2020
  • 出版年:   2020

▎ 摘  要

Chemically doped graphene materials are fascinating because these have different desirable attributes with possible synergy. The inert and gapless nature of graphene can be changed by adding a small number of heteroatoms to substitute carbon in the lattice. The doped material may display superior catalytic activities; durable, fast, and selective sensing; improved magnetic moments; photoresponses; and activity in chemical reactions. In the current review, recent advances are covered in chemically doped graphene. First, the different types of heteroatoms, their bonding configurations, and briefly their properties are discussed. This is followed by the description of various synthesis and analytical methods essential for assessing the characteristics of heterographene with specific focus on the selected graphene materials of different dopants (particularly, single dopants, including N, B, S, P, first three halogens, Ge, and Ga, and codopants, such as N/O), and more importantly, up-to-date applications enabled by the intentional doping. Finally, outlook and perspectives section review the existing challenges, future opportunities, and possible ways to improve the graphitic materials. The goal is to update and inspire the readers to establish novel doped graphene with valuable properties and for current and futuristic applications.