Mechanism of Friction Enhancement Induced by Nanoscale Liquid Film: A Brief Review

doi:10.1007/s10338-024-00545-w

IMECH-IR > 非线性力学国家重点实验室

	Mechanism of Friction Enhancement Induced by Nanoscale Liquid Film: A Brief Review
	Gao, Tianyan ; Wang GR(王国瑞); Chen, Xin'an ; Zhang, Zhong
发表期刊	ACTA MECHANICA SOLIDA SINICA
	2024-10
ISSN	0894-9166
摘要	Surficial water adsorption and interfacial water condensation as natural phenomena play an essential role in the contact adhesion and friction performances of the solid interface. As the characteristic dimensions downscale to nanometers, the structure and dynamics of the water film at an interface differ significantly from those of its bulk counterpart. In particular, a specific wetting condition termed as the tacky regime has recently sparked great interest in the community, where transient high friction and contact instabilities are observed at the interface that is subjected to the wet-to-dry transition. Unveiling the influence of nanoscale water film on the friction enhancement in the tacky regime will provide theoretical guidance for the friction regulation in the wetting condition. In this article, special emphasis is placed on the development of experimental techniques which allow the visualization of the contact interface (e.g., contact surface deformation, real contact area) and characterization of water film structures (e.g., film thickness, molecular configuration). Building upon the accumulation of recent research activities, we provide an overview of significant advances in understanding the critical mechanisms for friction enhancement, such as vertical capillary force, interfacial shear strength, and ice-like water. Some common design strategies are further given to regulate the friction behavior by tuning the distribution of the water film, surface roughness, and elastic modulus. Finally, we end this review article with a summary of the research status and outlook on areas for future research directions.
关键词	Water film Friction enhancement Contact visualization Capillary force Ice-like water
DOI	10.1007/s10338-024-00545-w
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:001346511500001
WOS研究方向	Materials Science ; Mechanics
WOS类目	Materials Science, Multidisciplinary ; Mechanics
项目资助者	National Natural Science Foundation of China {12202430, 12241202, 12402118] ; National Natural Science Foundation of China {2022YFA1205400] ; National Key Research and Development Program of China {YD2090002011] ; USTC Research Funds of the Double First-Class Initiative
论文分区	Q3
力学所作者排名	1
RpAuthor	Wang GR ; Zhang Z
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/97208
专题	非线性力学国家重点实验室
作者单位	1.【Gao, Tianyan & Wang, Guorui & Chen, Xin'an & Zhang, Zhong】 Univ Sci & Technol China, Dept Modern Mech, CAS Key Lab Mech Behav & Design Mat, Hefei 230027, Peoples R China 2.【Wang, Guorui】 Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, 15 Beisihuan West Rd, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Gao, Tianyan,Wang GR,Chen, Xin'an,et al. Mechanism of Friction Enhancement Induced by Nanoscale Liquid Film: A Brief Review[J]. ACTA MECHANICA SOLIDA SINICA,2024.Rp_Au:Wang GR, Zhang Z
APA	Gao, Tianyan,王国瑞,Chen, Xin'an,&Zhang, Zhong.(2024).Mechanism of Friction Enhancement Induced by Nanoscale Liquid Film: A Brief Review.ACTA MECHANICA SOLIDA SINICA.
MLA	Gao, Tianyan,et al."Mechanism of Friction Enhancement Induced by Nanoscale Liquid Film: A Brief Review".ACTA MECHANICA SOLIDA SINICA (2024).