Results 31 to 40 of about 104,117 (314)

Application of TOF-SIMS Method in the Study of Wetting the Iron (111) Surface with Promoter Oxides

open access: yesMolecules, 2022
In the present work, a simplified model of the Fe(111) surface’s promoter-oxide system was investigated in order to experimentally verify the previously proposed and known models concerning the structure and chemical composition of the surfaces of iron ...
Walerian Arabczyk   +3 more
doaj   +1 more source

The Greening and Wetting of the Sahel Have Leveled off since about 1999 in Relation to SST

open access: yesRemote Sensing, 2020
The Sahel, a semi-arid climatic zone with highly seasonal and erratic rainfall, experienced severe droughts in the 1970s and 1980s. Based on remote sensing vegetation indices since early 1980, a clear greening trend is found, which can be attributed to ...
Tiexi Chen   +8 more
doaj   +1 more source

Adsorption Properties of Soft Hydrophobically Functionalized PSS/MA Polyelectrolytes

open access: yesColloids and Interfaces, 2021
We investigated the adsorption properties of the newly synthesized, hydrophobically functionalized polyelectrolyte (HF-PE), poly(4-styrenesulfonic-co-maleic acid) copolymer (PSS/MA).
Ewelina Jarek   +6 more
doaj   +1 more source

Enhanced Herbicidal Action of Clopyralid in the Form of a Supramolecular Complex with a Gemini Surfactant

open access: yesAgronomy, 2023
Surfactants are often added to herbicidal formulations to improve the delivery of the herbicide into plants. In this study a new herbicidal formulation was formed based on the clopyralid with 0.01% gemini surfactant hexanediyl-1,6-bis ...
Alla B. Mirgorodskaya   +8 more
doaj   +1 more source

Interfacial Phenomena in Fe-TiC Systems and the Effect of Cr and Ni

open access: yesHigh Temperature Materials and Processes, 2012
Titanium carbide is used as reinforcement component in composites due to its stability, hardness and wear resistance. A potential application is local reinforcement of stainless steel castings in which TiC is added only to the surfaces, which acquire ...
Kiviö Miia   +3 more
doaj   +1 more source

Microscale Surface Tension and its Applications

open access: yesMicromachines, 2019
More than 200 years since the earliest scientific investigations by Young, Laplace and Plateau, liquid surface tension is still the object of thriving fundamental and applied research [...]
Pierre Lambert, Massimo Mastrangeli
doaj   +1 more source

Wettability and Spreading Behavior of Sn–Ti Alloys on Si3N4

open access: yesCrystals, 2022
The purpose of this study was to investigate the wetting behavior and interfacial reactions of Sn-Ti alloys, which has been widely applied to join ceramics with metals, on Si3N4 substrates. The isothermal wetting process of Sn-xTi alloys (x = 0.5, 1.0, 1.
Huaijin Wang   +6 more
doaj   +1 more source

Super-hydrophobic and super-wetting surfaces: analytical potential? [PDF]

open access: yes, 2004
Roughening or texturing surfaces provides super-liquid repellent or film forming properties without alteration of the surface chemistry. These surfaces are easy to produce, can amplify wetting properties and can be either "sticky" or "slippy" to liquids.
Newton, Michael   +5 more
core   +1 more source

Investigation of Two Immiscible Liquids Wetting at Elevated Temperature: Interaction Between Liquid FeMn Alloy and Liquid Slag [PDF]

open access: yes, 2021
The goal of the current work is to develop a methodology to study the wetting behaviour of two immiscible liquids at high temperatures, and to investigate the parameters which influence the wetting properties. The wetting behaviour between synthetic FeMn
Merete Tangstad   +15 more
core   +1 more source

Dendritic Pattern Formation and Contact Line Forces during Dewetting of Dilute Polymer Solutions on a Hydrophobic Surface

open access: yesColloids and Interfaces, 2022
The micro-scale morphology of the receding contact line of dilute polyethylene oxide solution drops (c ∼ 100 ppm) after impact and inertial spreading on a fluorinated hydrophobic surface is investigated.
Volfango Bertola
doaj   +1 more source

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