Chemical modification of group IV graphene analogs

Mono-elemental two-dimensional (2D) crystals (graphene, silicene, germanene, stanene, and so on), termed 2D-Xenes, have been brought to the forefront of scientific research. The stability and electronic properties of 2D-Xenes are main challenges in developing practical devices. Therefore, in this re...

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Detalles Bibliográficos
Autores principales: Nakano, Hideyuki, Tetsuka, Hiroyuki, Spencer, Michelle J. S., Morishita, Tetsuya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2018
Materias:
Focus on New Materials Science and Element Strategy
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5795708/
https://www.ncbi.nlm.nih.gov/pubmed/29410713
http://dx.doi.org/10.1080/14686996.2017.1422224
Descripción
Sumario:Mono-elemental two-dimensional (2D) crystals (graphene, silicene, germanene, stanene, and so on), termed 2D-Xenes, have been brought to the forefront of scientific research. The stability and electronic properties of 2D-Xenes are main challenges in developing practical devices. Therefore, in this review, we focus on 2D free-standing group-IV graphene analogs (graphene quantum dots, silicane, and germanane) and the functionalization of these sheets with organic moieties, which could be handled under ambient conditions. We highlight the present results and future opportunities, functions and applications, and novel device concepts.

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