Journal ArticleDOI
Effect of contact deformations on the adhesion of particles
Reads0
Chats0
TLDR
In this article, it was shown that despite the van der Waals' forces being capable of increasing the elastic contact area between the ball and the plane, the force that is required to overcome the molecular forces arising when the contact is broken does not increase thereby.About:
This article is published in Journal of Colloid and Interface Science.The article was published on 1975-11-01. It has received 3951 citations till now. The article focuses on the topics: Non-contact force & Contact area.read more
Citations
More filters
Journal ArticleDOI
The Effect of Atomic-Scale Roughness on the Adhesion of Nanoscale Asperities: A Combined Simulation and Experimental Investigation
Tevis D. B. Jacobs,Kathleen E. Ryan,Pamela L. Keating,David S. Grierson,Joel A. Lefever,Kevin T. Turner,Judith A. Harrison,Robert W. Carpick +7 more
TL;DR: In this article, the effect of atomic-scale roughness on adhesion between carbon-based materials is examined by both simulations and experimental techniques, and the dependence of adhesion upon roughness is accurately described using a simple analytical model.
Journal ArticleDOI
Thermal corrections to the Casimir effect
TL;DR: In this article, the authors point out that no temperature dependence has yet been detected, and that the experimental situation is still too fluid to permit conclusions about thermal corrections to the Casimir effect.
Journal ArticleDOI
Adhesion, slip, cohesive zones and energy fluxes for elastic spheres in contact
TL;DR: In this article, the energy fluxes upon shrinkage of the contact area are calculated for a pair of spheres in adhesion and various notions of energy release rate are introduced and analyzed for correlating the external work parameters and the work of adhesion.
Journal ArticleDOI
Flexible and refractory tantalum carbide-carbon electrospun nanofibers with high modulus and electric conductivity
Zhou Songzhi,Zhou Gangyong,Shaohua Jiang,Shaohua Jiang,Shaohua Jiang,Pinchao Fan,Haoqing Hou +6 more
TL;DR: In this paper, a continuous tantalum carbide-carbon nanofibers (TaC/CNFs) were prepared by electrospinning and the morphology and structures of the nanofiber were investigated by SEM, EDX, TEM, XRD, XPS and Raman spectroscopy.
Journal ArticleDOI
Surface chemistry and bonding configuration of ultrananocrystalline diamond surfaces and their effects on nanotribological properties
Anirudha V. Sumant,David S. Grierson,J. E. Gerbi,John A. Carlisle,Orlando Auciello,Robert W. Carpick +5 more
TL;DR: In this paper, a detailed study of surface composition and nanotribology for ultrananocrystalline diamond (UNCD) surfaces is presented, including the influence of film nucleation on these properties.
References
More filters
Book
Theory of elasticity
TL;DR: The theory of the slipline field is used in this article to solve the problem of stable and non-stressed problems in plane strains in a plane-strain scenario.
Journal ArticleDOI
The London—van der Waals attraction between spherical particles
TL;DR: In this article, the London-v.d. interaction between two spherical particles is computed as a function of the diameters and the distance separating them, and a table is calculated which enables numerical application of the formulae derived.
Journal ArticleDOI
Untersuchungen über die Reibung und Adhäsion, IV
TL;DR: In this article, an Adhasionstheorie fester Korper entwickelt, die die molekularen Anziehungskrafte berucksichtigt and zwei verschiedene Formen fur folgende beiden Falle annimmt: Fur Fall 1 wird eine ganz allgemeine Formel abgeleitet, nach der die Adhasionskraft konvexer Korper proportional ist der auf die Flacheneinheit bezogenen Abreis ar
Journal ArticleDOI
LXXIX. The cohesive force between solid surfaces and the surface energy of solids
TL;DR: In this paper, an expression for the cohesive force between two unequal spheres in geometrical contact is derived and the surface energy of the solid may be computed from the constant in this expression.