Noncovalent functionalization of graphene via π-hole···π and σ-hole···π interactions

被引：0
|
作者：
Yong-Hui Zhang
Yu-Liang Li
Jianming Yang
Pan-Pan Zhou
Kefeng Xie
机构：
[1] Zhengzhou University of Light Industry,College of Materials and Chemical Engineering, Key Laboratory of Surface and Interface Science and Technology, Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration
[2] Xi’an Modern Chemistry Research Institute,Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering
[3] Lanzhou University,School of Chemical and Biological Engineering
[4] Lanzhou Jiaotong University,undefined
来源：
Structural Chemistry | 2020年 / 31卷
关键词：
Graphene; π-Hole···π interaction; σ-Hole···π interaction; Physisorption; Noncovalent functionalization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Physisorption of bromopentafluorobenzene (C6F5Br) on graphene can occur due to the unique σ-hole and π-hole characters of C6F5Br and the rich π-electrons region of graphene, leading to the formation of three types of π-hole···π and σ-hole···π interactions. The π-hole···π interactions are even stronger than the σ-hole···π interactions. The property of graphene was significantly affected by such physisorption.
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页码：97 / 101
页数：4
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