Wrinkle patterns of Fe films deposited on micro-scale silicone oil droplets

Shan-xin, YU

doi:10.1016/j.tsf.2014.03.037

Cited by 9 publications

(6 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The first attempt to coat liquids was made by Ye et al, who successfully deposited continuous metallic films on silicone oil by RF magnetron sputtering and investigated the nucleation and growth mechanisms taking place during film formation [ 1 , 2 , 3 ]. Other groups followed this approach using different kinds of liquid substrate materials, such as silicone oils, ionic liquids and vegetable oils, to synthesize metal films and nanoparticles made of gold, silver, titanium, aluminum, iron, nickel and copper via sputtering and thermal evaporation processes [ 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 ]. Besides, the growth of crystals from different aromatic hydrocarbons, zinc, copper and gold on silicone oil and ionic liquids by vapor phase deposition was studied [ 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 ].…”

Section: Introductionmentioning

confidence: 99%

Plasma Processing of Low Vapor Pressure Liquids to Generate Functional Surfaces

et al. 2020

View full text Add to dashboard Cite

The concept of depositing solid films on low-vapor pressure liquids is introduced and developed into a top-down approach to functionalize surfaces by attaching liquid polyethylene glycol (PEG). Solid-liquid gradients were formed by low-pressure plasma treatment yielding cross-linking and/or deposition of a plasma polymer film subsequently bound to a flexible polydimethylsiloxane (PDMS) backing. The analysis via optical transmission spectroscopy (OTS), optical, confocal laser scanning (CLSM) and scanning electron microscopy (SEM), Fourier transform infrared (FTIR) and X-ray photoelectron spectroscopy (XPS) as well as by water contact angle (WCA) measurements revealed correlations between optical appearance, chemical composition and surface properties of the resulting water absorbing, covalently bound PEG-functionalized surfaces. Requirements for plasma polymer film deposition on low-vapor pressure liquids and effective surface functionalization are defined. Namely, the thickness of the liquid PEG substrate was a crucial parameter for successful film growth and covalent attachment of PEG. The presented method is a practicable approach for the production of functional surfaces featuring long-lasting strong hydrophilic properties, making them predestined for non-fouling or low-friction applications.

show abstract

Section: Introductionmentioning

confidence: 99%

Plasma Processing of Low Vapor Pressure Liquids to Generate Functional Surfaces

et al. 2020

View full text Add to dashboard Cite

show abstract

“…ith the in-depth study of the wrinkling of the metal films, the choice of the substrates has been no longer limited to the elastic materials, but has already been expanded to the liquid (viscous) materials [8,17,28,61,103,104]. For the metal film/elastic substrate structures, the interfacial adhesion is strong, which generally results in the formation of the homogeneous wrinkle patterns.…”

Section: Morphologies and Evolution Of Localized Wrinkles In Metal Fimentioning

confidence: 99%

“…If the thickness of the substrate is finite and even reaches several hundred nanometers, the metal particles may penetrate the substrate, and the substrate may be completely modified with the increase of the deposition time, thus the effect of the modified layer on the wrinkle morphology cannot be neglected. Recently, Yu et al [103] and Zhang et al [8] studied the wrinkling in the Fe film deposited on the silicone oil droplet with finite thickness. Yu et al [103] found that when the silicone oil drop is very small, the film tends to form dotted or short linear shape wrinkles, as shown in Fig.…”

Section: Morphologies and Evolution Of Localized Wrinkles In Metal Fimentioning

confidence: 99%

“…Recently, Yu et al [103] and Zhang et al [8] studied the wrinkling in the Fe film deposited on the silicone oil droplet with finite thickness. Yu et al [103] found that when the silicone oil drop is very small, the film tends to form dotted or short linear shape wrinkles, as shown in Fig. 9(a) and (b).…”

Section: Morphologies and Evolution Of Localized Wrinkles In Metal Fimentioning

confidence: 99%

“…Morphological evolution of the wrinkles with the diameter of silicone oil drop[103]. The data appeared in the bottom-right corners of each image represents the diameter of the silicone oil droplet.…”

mentioning

confidence: 99%

See 2 more Smart Citations

Localized wrinkling of metal films on elastic and liquid substrates

Sun

Yan

Chen

et al. 2019

Frattura Ed Integrità Strutturale

View full text Add to dashboard Cite

Global and localized wrinkling phenomena in films/substrates have been widely studied by means of experiment and theoretical analyses in the past two decades. They have shown broad application prospect in microstructure manufacture. The global wrinkling patterns with well-defined wavelengths can be readily fabricated in the polymer films, the metal films and the surface of modified elastic substrates by O2 plasma or UVO, and they have attracted much attention. For the localized wrinkling patterns, however, most previous studies were limited to polymer films, which while metal films were not properly considered. Recent studies have shown that wrinkles can be localized by constrained edges and cracks in metal films deposited on the elastic and liquid substrates. In this review, we focus on the formation and evolution mechanisms of these localized wrinkle patterns, and we aim to provide some useful guidance for future studies on designing the localized wrinkling patterns with real-time controllable dimension, orientation and morphology in the films/substrates.

show abstract