Brightness coated surface

Atomic beams, 31 Nanoparticles, 31 Force microsopy on coated surfaces, 31 Glass surfaces, 31 Mica, 32 Bilayers as thin films and as vesicles, 32 Cells and colloids, 33 Aerosols, 34 Bright stuff. Sonoluminescence, 34 Fun stuff, 34 Slippery stuff, ice and water, 34 What about interfacial energies and energies of cohesion Aren t van der Waals forces important there too, not just between bodies at a distance 35... 

Finally, the different preferred orientations of copper coatings, as well as the copper surface polished both mechanically and electrochemically, which are characterized as mirror bright metal surfaces, clearly indicate that mirror brightness of a surface is not associated with a preferred orientation. Also, the preferred orientations of the copper coatings did not depend on type of electrodes used.21... 

Another detection device is a scinhllahon counter, which uses a phosphor-coated surface to detect radiahon. Scintillations are bright flashes of light... 

Mirror brightness of copper surfaces is not associated with their preferred orientation. This copper coating showed (200) preferred orientation [87]. On the other hand, the copper coating electrodeposited from the copper solution containing thiourea as the brightening additive showed the (111) preferred orientation, while the mirror bright copper surface polished both mechanically and electrochemically was relatively disordered with an increased ratio of copper crystallites oriented in (200), (220), and (311) planes [87, 91, 97]. 

Clear organic coatings have been developed to preserve the attractive, bright, as-polished, zinc, zinc alloy, or zinc-coated surfaces. The coatings may be either acrylic or polyurethane lacquers or polyester powders and may be colorless or tinted, usually to simulate brass. They usually incorporate ultraviolet absorbers and a complexing agent for zinc (dithiooxamide). They have only a limited life and, in the atmosphere, usually must be renewed after 3-10 years (depending on the environment) to retain appearance. 

When cathodic polarization slightly increases and the alloy composition changes up to 76 mass% of Co, bright coatings are obtained. Quite a high rate of H2 evolution can cause alkalization of the surface layer sufficient for Co(OH)2 to form. This is corroborated by the data obtained by X-ray photoelectron spectroscopy [16] showing correlation between the amount of cobalt and... 

Brighiencrs are complex proprietary materials added to the plating bath for depositing bright coatings on matt surfaces. They are usually organic compounds such as aldehydes, ketones, formates, citrates, tartrates, lactose. 

Pigment-coated printing papers usually are required to have high brightness to achieve contrast between the printed and unprinted areas. The coatings frequendy have a glossy surface. There also is a demand for duU-coated papers and for dull papers upon which glossy ink films can be printed. 

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