Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Lianfeng Lai"'
Publikováno v:
Electronic Research Archive, Vol 31, Iss 2, Pp 575-598 (2023)
Thin-walled structures have been widely used in various parts of vehicle subsystems because of their high-efficiency impact energy absorption and lightweight characteristics. However, the impact deformation mode of conventional thin-walled structures
Externí odkaz:
https://doaj.org/article/66e96f90021144f09475f472af29c87f
Publikováno v:
Energies, Vol 15, Iss 10, p 3474 (2022)
The gas diffusion layer (GDL), as the main mass transfer carrier in a hydrogen fuel cell, transports fuel and discharges water, the only by-product of the electrochemical reaction. The dispersion process of water in the pore will hinder the diffusion
Externí odkaz:
https://doaj.org/article/126b0646e8b249a4947f05491557d1b9
Publikováno v:
Tehnički Vjesnik, Vol 24, Iss 5, Pp 1417-1424 (2017)
A two-dimensional micro-nano grinding model with the fractal surface is constructed, which considers the wear-out failures of the materials and the adhesive effects in the contact process. Also, the strain changes of the asperity during the grinding
Externí odkaz:
https://doaj.org/article/b44f5618bf1341c0accf4e1c7b4c99ed
Publikováno v:
Materials, Vol 13, Iss 5, p 1127 (2020)
Surface landscapes have vague impact on the mechanical properties of graphene. In this paper, single-layered graphene sheets (SLGS) with regular wrinkles were first constructed by applying shear deformation using molecular dynamics (MD) simulations a
Externí odkaz:
https://doaj.org/article/e4e54ac675034e61a571e9be09295ab7
Publikováno v:
Nanomaterials, Vol 8, Iss 6, p 387 (2018)
Lateral-force microscopy is a powerful tool to study the frictional properties of two-dimensional materials. However, few works distinctly reveal the correlation between the tip radius with the tip–sample distance and the frictional properties of t
Externí odkaz:
https://doaj.org/article/72a35232ccde4be38dfd80a5fde76d6f
Publikováno v:
Mechanics of Advanced Materials & Structures. 2022, Vol. 29 Issue 12, p1708-1719. 12p.
Publikováno v:
Journal of Computational Methods in Sciences and Engineering. :1-12
Information technology brings popularity of the Internet, which broadens college students’ knowledge. Unexpectedly, the large amounts of information has a tremendous effect on the psychological ideology of college students who are lack of social ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b277edbe98857a011137a7ca4451420
https://doi.org/10.3233/jcm-226650
https://doi.org/10.3233/jcm-226650
Publikováno v:
Journal of Computational Methods in Sciences and Engineering. 22:883-891
As an important public utility organization and academic research institute, Colleges feature high density people, high social attention, and relatively free atmosphere of interchange ideas, where network opinion crisis are frequent. Therefore, it is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b39e599e3eb675fa090c1250fa0e782
https://doi.org/10.3233/jcm-225949
https://doi.org/10.3233/jcm-225949
Publikováno v:
IEEE Transactions on Nanotechnology. 19:163-167
The molybdenum disulfide (MoS2), as a promising and nonprecious catalyst, has attracted growing interest towards the hydrogen production, especially the dissociation of water and the hydrogen evolution reaction (HER). However, the known active sites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::766dbbaa3bad905fcdb5a40ebb29de27
https://doi.org/10.1109/tnano.2020.2965986
https://doi.org/10.1109/tnano.2020.2965986
Publikováno v:
IEEE Transactions on Nanotechnology. 19:192-196
Perfect monolayer molybdenum disulfide (MoS2) is a promising catalyst for the hydrogen evolution reaction (HER) and the dissociation of water molecules, but its surface severely limits the catalytic properties of the material. The known active sites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8f4c81baf7247fc9c8203decf6ba5ee
https://doi.org/10.1109/tnano.2020.2974254
https://doi.org/10.1109/tnano.2020.2974254