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[资源] [REVIEW] 值得收藏的好文，石墨烯缺陷以及摻雜的綜合文章

此文章清楚說明了石墨烯缺陷的機制，針對原子間的作用有詳細解說，

以及石墨烯摻雜的原理及其應用。

ABSTRACT

Defects are usually seen as imperfections in materials that could significantly degrade their performance. However, at the nanoscale, defects could be extremely useful since they could be exploited to generate novel, innovative and useful materials and devices. Graphene and graphene nanoribbons are no exception. This review therefore tries to categorize defects, emphasize their importance, introduce the common routes to study and identify them and to propose new ways to construct novel devices based on 'defective' graphene-like materials. In particular, we will discuss defects in graphene-like systems including (a) structural (sp2-like) defects, (b) topological (sp2-like) defects, (c) doping or functionalization (sp2- and sp3-like) defects and (d) vacancies/edge type defects (non-sp2-like). It will be demonstrated that defects play a key role in graphene physicochemical properties and could even be critical to generate biocompatible materials. There are numerous challenges in this emerging field, and we intend to provide a stimulating account which could trigger new science and technological developments based on defective graphene-like materials that could be introduced into other atomic layered materials, such as BN, MoS2 and WS2, not discussed in this review.

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附件 1 : The_role_of_defects_and_doping_in_2D_graphene_sheets_and_1D_nanoribbons.pdf

2015-01-30 14:34:55, 5.59 M