Cohesive-Energy-Resolved Bandgap of Nanoscale Graphene Derivatives

	Cohesive-Energy-Resolved Bandgap of Nanoscale Graphene Derivatives
	Wen Z.; Luo J. S.; Zhu Y. F.; Jiang Q.
	2014
发表期刊	Chemphyschem
ISSN	ISBN/1439-4235
卷号	15 期号:12 页码:2563-2568
摘要	With a size-dependent cohesive energy formula for two-dimensional coordinated materials, the bandgap variation in quantum dots and nanoribbons of graphene derivatives, such as graphane, fluorographene and graphene oxides, is investigated. The bandgap is found to increase substantially as the diameter or width of the nano-sized material decreases. The bandgap variation is attributed to the change in cohesive energy of edge carbon atoms, and is associated with the physicochemical nature and degree of edge saturation. These predictions agree with previously reported computer simulation results, and have potential application in wide-band optics and optoelectronics.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/43789
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wen Z.,Luo J. S.,Zhu Y. F.,et al. Cohesive-Energy-Resolved Bandgap of Nanoscale Graphene Derivatives[J]. Chemphyschem,2014,15(12):2563-2568.
APA	Wen Z.,Luo J. S.,Zhu Y. F.,&Jiang Q..(2014).Cohesive-Energy-Resolved Bandgap of Nanoscale Graphene Derivatives.Chemphyschem,15(12),2563-2568.
MLA	Wen Z.,et al."Cohesive-Energy-Resolved Bandgap of Nanoscale Graphene Derivatives".Chemphyschem 15.12(2014):2563-2568.