Two-Dimensional Carbon Compounds Derived from Graphyne with Chemical Properties Superior to Those of Graphene
Zheng JJ(郑佳佳); Zheng, JJ; Zhao YL(赵宇亮); Zhao, X; Zhao, YL; Gao, XF;高兴发
刊名SCIENTIFIC REPORTS
2013
卷号3页码:1271
学科分类Science & Technology - Other Topics
DOI10.1038/srep01271
英文摘要Computational studies considering both thermodynamic and kinetic aspects revealed that graphyne, a carbon material that has recently been of increasing interest, favours unprecedented homogeneous "in-plane" addition reactions. The addition of dichlorocarbene to the C(sp)-C(sp) bond, a site with outstanding regioselectivity in graphyne, proceeds via a stepwise mechanism. Due to their homogeneous nature, additions occurring at C(sp)-C(sp) bonds yield structurally ordered two-dimensional carbon compounds (2DCCs). 2DCCs have electronic band structures near the Fermi level that are similar to those of graphene and are either electrically semi-conductive or metallic depending on whether the reactions break the hexagonal symmetry. Notably, 2DCCs can be further functionalised through substitution reactions with little damage to the extended pi-electron conjugation system. These results suggest that 2DCCs derived from graphyne have physical properties comparable to those of graphene and chemical properties superior to those of graphene. Therefore, 2DCCs are expected to be better suited to practical applications.
收录类别SCI
WOS记录号WOS:000314864100004
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被引频次:27[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/224443
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
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GB/T 7714
Zheng JJ,Zheng, JJ,Zhao YL,et al. Two-Dimensional Carbon Compounds Derived from Graphyne with Chemical Properties Superior to Those of Graphene[J]. SCIENTIFIC REPORTS,2013,3:1271.
APA 郑佳佳,Zheng, JJ,赵宇亮,Zhao, X,Zhao, YL,&Gao, XF;高兴发.(2013).Two-Dimensional Carbon Compounds Derived from Graphyne with Chemical Properties Superior to Those of Graphene.SCIENTIFIC REPORTS,3,1271.
MLA 郑佳佳,et al."Two-Dimensional Carbon Compounds Derived from Graphyne with Chemical Properties Superior to Those of Graphene".SCIENTIFIC REPORTS 3(2013):1271.
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