Water Contact Angle Measurements
High throughput discovery of thermo responsive materials using water contact angle measurements and time of flight secondary ion mass spectrometry
... Results The formation of a first generation array was achieved by printing 279 unique solutions for polymerisation onto a pHEMA coated glass slide with subsequent UV initiated curing. [21] The polymers were formed from ...
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Water Contact Angle Correlation to Crosshatch Adhesion Tape Test in Accordance with ASTM D
... the water contact angle measurements obtained from each part as a function of plasma residence ...measured contact angle, indicating increased surface ...the water break ...
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Contact Angle and Surface Energy Measurements on Steel
... The following image shows a typical sessile drop on the sample. The test liquid was water. Contact angle of water on steel sample The samples were tested with water, ethylene glycol and ...
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Contact Angle Measurements Using the Drop Shape Method
... with water even though other fluids may be required for surface energy ...analysis. Water is a good starting place because it is safe and forms a high, easily observed, contact angle on most ...
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Contact Angle Measurements for Advanced Thermal Management Technologies
... applications. Measurements were taken using two techniques: the sessile drop method and capillary rise at a vertical ...fluids, water and acetone, and refrigerants, R-134a and ...the water and ...
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The method of contact angle measurements and estimation of work of adhesion in bioleaching of metals
... For contact angle estimation, we used the L-M and L-Q methods ...(9). Contact angles were measured on dry glass (microscopic cover glass washed in ethyl alcohol), quartz plate and specially prepared ...
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Contact angle and IFT measurements of smart water at elevated temperatures and pressures for evaluating wettability in a selected carbonate reservoir in the UAE
... injected water can change wetting properties of the reservoir during a waterflood in a promising way to improve oil ...“smart water” with correct salinity and composition is considered as a tertiary ...
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The Wetting Behavior of Fresh and Aged Soot Studied through Contact Angle Measurements
... A third set of conditions exposed soot pellets to sulfuric acid vapor within a sealed glass dessicator. Briefly, a 96% wt/wt sulfuric acid solution was placed in the bottom of the dessicator and the soot pellet was ...
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Investigation of moisture susceptibility of SBS modified asphalt containing alumina trihydrate by static contact angle measurements
... damage mechanism [28,29]. Therefore, it is not very clear how the FR inuences the moisture damage of asphalt and asphalt mixture. In general, moisture damage of asphalt mixture is caused by cohesive failure and adhesive ...
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Correlation between sp2/sp3 Ratio or Hydrogen Content and Water Contact Angle in Hydrogenated DLC Film
... higher water contact ...complex measurements for hydrogen contents, such as elastic recoil detection (ERD), Rutherford backscattering (RBS) and nuclear reaction analysis (NRA) when those analysis ...
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Laboratory measurements of viscosity, density, and bulk contact angle on marble and soda lime glass for three naphthenic acid + n-decane solutions
... Data source location With corresponding author at University of Aberdeen, Aberdeen, UK. Data accessibility Data is with this article Related research article M. Christensen, X. Zacarias-Hernandez & Y. Tanino (2018) ...
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DETERMINING THE VALUE OF SURFACE FREE ENERGY ON THE BASIS OF THE CONTACT ANGLE
... the contact angle values, the re- quired number of measurements of the con- tact angle was specified on the basis of disper- sion analysis and the adopted significance level α = ...the ...
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Contact Angle Hysteresis on Regular Pillar-like Hydrophobic Surfaces
... advancing contact angles of water on these pillar-like structure surfaces are listed in Table ...advancing contact angle of water on the FTS-modified flat surface (120 ° ) is larger ...
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Dynamic contact angle of water based titanium oxide nanofluid
... models are developed for Newtonian fluids and show generally good agreement with experimental data [31]. This paper presents an investigation into spreading dynamics and dynamic contact angle of TiO 2 ...
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Total Station and Angle Measurements
... Important to pick a target that matches the accuracy of your instrument, and desired resulting angle. Example A chaining pin is used as a site on a station that is 100 ft from the instrument. The chaining pin is ...
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Estimating the location with angle measurements
... on angle of arrival measurements and finding the best combination of filter and distribution suitable for indoor ...elevation angle measuments with normally distributed ...describe ...
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Surface Tensions of Molten Salts and Contact Angle Measurements of Molten Salts on Solids EUR 4482
... The scope of the present work was to determine surface tensions as well as contact angles of a number of molten salts and mixtures under carefully controlled environment. Of the above [r] ...
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The effect of atmospheric plasma treatment of dental zirconia ceramics on the contact angle of water
... initial contact angle, and, consequently, improve the bond strength of adhesives, primers and resin cements interacting with zirconia-based ...the contact angle until it becomes ...the ...
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Modification of copper surface for increasing contact angle of water droplet using physical methods
... the contact angle on the surfaces by physical ...in contact angle on the surface will decrease the contact area between the droplet and the surface, thus it will increase the area of ...
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Sessile water droplets on insulating surfaces subject to high AC stress effect of contact angle
... sessile water droplet on a planar, polymeric, insulating surface when subject to AC stress, parallel to the insulator surface, up to ...static contact angle between droplet and surface was varied by ...
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