Signatures of slip in dewetting polymer films

WebJan 19, 2016 · The slip lengths, b, however, differ by an order of magnitude on these two substrates. The qualitative differences in the evolution are therefore expected to originate … WebApr 19, 2024 · Signatures of slip in dewetting polymer films. D. Peschka, Sabrina Haefner, +3 authors. B. Wagner. Published 19 April 2024. Physics. Proceedings of the National …

Dewetting of Supported Viscoelastic Polymer Films: Birth of Rims

WebSignatures of slip in dewetting polymer films. Authors. Dirk Peschka; Sabrina Haefner + 3 moreKarin Jacobs; Andreas Münch; Barbara Wagner; Publication date January 1, 2024. Publisher. Doi DOI: 10.20347/WIAS.PREPRINT.2538. Cite. Abstract Thin liquid polymer films on hydrophobic substrates are susceptable to rupture and formation of holes, ... WebSep 6, 2007 · To characterize nontrivial boundary conditions of a liquid flowing past a solid, the slip length is commonly used as a measure. From the profile of a retracting liquid … popular books of 2017 https://epsghomeoffers.com

Signatures of slip in dewetting polymer films - Semantic Scholar

WebFeb 24, 1997 · Lin Xu, Ashutosh Sharma, and Sang Woo Joo . Dewetting of Stable Thin Polymer Films Induced by a Poor Solvent: Role of Polar Interactions. Macromolecules … WebSep 14, 2005 · We compare the flow behavior of liquid polymer films on silicon wafers coated with either octadecyl-(OTS) or dodecyltrichlorosilane (DTS). Our experiments show … WebJun 23, 2006 · Ultrathin polymer films on non-wettable substrates display dynamic features which have been attributed to either viscoelastic or slip effects. Here we show that in the weak- and strong-slip regime, effects of viscoelastic relaxation are either absent or essentially indistinguishable from slip effects. Strong slip modifies the fastest unstable … popular books of 2016

Dewetting of non-polar thin lubricating films ... - ScienceDirect

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Signatures of slip in dewetting polymer films

Slip vs. viscoelasticity in dewetting thin films SpringerLink

WebDense moratoriums of colloidal or grenular particles can display pronounced non-Newtonian behaviour, such as discontinued shear bulge and shear jamming. The essential contribution of particle plane crudeness furthermore cling forces confirms that stress-activated frictional communications can play a key role in these marvels. Here, by employing a system of … WebFeb 1, 2024 · It has been demonstrated that the dewetting of thin polymer films in air or under medium depends strongly on the long-range interaction, ... Signatures of slip in …

Signatures of slip in dewetting polymer films

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WebEnter the email address you signed up with and we'll email you a reset link. Webhere that, for dewetting liquid ridges, this property can be dra-matically altered by the interfacial condition between polymer and substrate, namely slip. This work shows how …

WebApr 19, 2024 · Signatures of slip in dewetting polymer films Emergence of Dewetting Patterns. Before going into the details of thin-film dewetting, we make some general … WebMay 7, 2024 · Abstract. Thin polymer films on hydrophobic substrates are susceptible to rupture and hole formation. This, in turn, initiates a complex dewetting process, which …

WebHowever, for RPS films, the polymer film stability switched from apparent slip dewetting to apparently stable. On the silanized Si substrate with 94% grafting density, the chain adsorption became weaker and the dewetting processes were faster than that on the substrate with 69% grafting density at the same experimental temperature for both the … WebMay 18, 2024 · polymer melt films Ralf Seemann, Stephan Herminghaus, Chiara Neto et al.-Molecular transport and flow past hard and soft surfaces: computer simulation of …

WebWhile the formation of satellite droplets is well-known in the context of elongating fluid filaments and jets, we show here that for dewetting liquid ridges this property can be dramatically altered by the interfacial condition between polymer and substrate, namely slip.

WebDewetting is the hydrodynamic process where a uniform layer of liquid destabilizes and decays into distinct patterns of stationary droplets by virtue of interfacial and … sharkey county ms mapWebThin polymer films on hydrophobic substrates are susceptible to rupture and hole formation. This, in turn, initiates a complex dewetting pro Experimental and theoretical studies … popular books on tapeWebSep 14, 2005 · This website requires cookies, and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our privacy notice and cookie policy. popular books on quantum physicsWebOct 15, 2024 · The effect of wall slip on the dewetting of ultrathin films on solid substrates: Linear instability and second-order lubrication theory; Physics of Fluids 32, 102107 ... A. … sharkey county ms health deptsharkey county ms tax collectorWebThin polymer films on hydrophobic substrates are susceptible to rupture and hole formation. This, in turn, initiates a complex dewetting process, which ultimately leads to … popular books on epicWebThin liquid polymer films on hydrophobic substrates are susceptable to rupture and formation of holes, which in turn initiate a complex dewetting process that eventually evolves into characteristic stationary droplet patterns. ... Signatures of slip in dewetting polymer films; Preprint 2024 Alle Rechte vorbehalten. Veröffentlicht. sharkey county ms zip code