A Review on Lattice Defects in Graphene: Types, Generation, Effects and Regulation

被引：208

作者：

Tian, Wenchao ^{[1
]}

Li, Wenhua ^{[1
]}

Yu, Wenbo ^{[1
]}

Liu, Xiaohan ^{[1
]}

机构：

[1] Xidian Univ, Sch Electromech Engn, 2 Taibai South Rd, Xian 710071, Peoples R China

来源：

MICROMACHINES | 2017年 / 8卷 / 05期

基金：

美国国家科学基金会;

关键词：

graphene; lattice defects; vacancies; control method; HIGH-PERFORMANCE ANODE; ATOMIC DEFECTS; DOPED GRAPHENE; SELF-DIFFUSION; HIGH-QUALITY; OXIDE; GRAPHITE; NANOCOMPOSITE; SHEETS; CONDUCTIVITY;

D O I：

10.3390/mi8050163

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Graphene, having a perfect two-dimensional crystal structure, has many excellent features such as a high specific surface area, and extraordinary electrical, thermal and mechanical properties. However, during the production process, lattice defects will inevitably be produced. Therefore, the performance of graphene with various defects is much lower than its theoretical value. We summarize the major advances of research into graphene defects in engineering in this paper. Firstly, the main types and causes of defects in graphene are introduced. Secondly, the influence of different defects in graphene on the chemical, electronic, magnetic and mechanical properties is discussed. Also, the control methods of graphene defects are reviewed. Finally, we propose the future challenges and prospects for the study of the defects of graphene and other nano-carbon materials.

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