The unusual tribological properties of graphene/antimonene heterojunctions: A first-principles investigation

doi:10.3390/ma14051201

	The unusual tribological properties of graphene/antimonene heterojunctions: A first-principles investigation
	Jiang, Xian 1; Lu, Zhibin 2; Zhang, Renhui 1
刊名	Materials
	2021-03-01
卷号	14 期号:5 页码:1-11
关键词	Friction Graphene Heterojunctions Computational realization Contacting surfaces First principles method First-principles investigations Lateral interactions Super-low frictions Tribological properties Two Dimensional (2 D)
DOI	10.3390/ma14051201
英文摘要	The extremely low friction between incommensurate two-dimensional (2D) materials has drawn more attention in the recent years. Structural superlubricity is a fascinating tribological phe-nomenon that is achieved in 2D heterojunctions despite the aligned or misaligned contacts that occur due to the disappearance of the lateral interactions between two incommensurate contacting surfaces. In this study, using the first-principles method, we report the computational realization of structural superlubricity for graphene/antimonene heterojunctions at the nanoscale. The calculated results clearly demonstrate that structural superlubricity between graphene and antimonene monolayers could be achieved under the misaligned contacts. The structural superlubricity is mainly attributed to lower work of separation, which maintains superlow friction coefficients. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering ; Physics
语种	英语
出版者	MDPI AG
WOS记录号	WOS:000628370100001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/147760]
专题	能源与动力工程学院
作者单位	1.School of Materials Science and Engineering, East China Jiaotong University, Nanchang; 330013, China; 2.College of Science, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Jiang, Xian,Lu, Zhibin,Zhang, Renhui. The unusual tribological properties of graphene/antimonene heterojunctions: A first-principles investigation[J]. Materials,2021,14(5):1-11.
APA	Jiang, Xian,Lu, Zhibin,&Zhang, Renhui.(2021).The unusual tribological properties of graphene/antimonene heterojunctions: A first-principles investigation.Materials,14(5),1-11.
MLA	Jiang, Xian,et al."The unusual tribological properties of graphene/antimonene heterojunctions: A first-principles investigation".Materials 14.5(2021):1-11.