Striking Bath of Copper Sulfite Complex for Copper Deposition
نویسندگان
چکیده
منابع مشابه
Traveling fronts of copper deposition.
We report the experimental observation of traveling fronts during the electroless deposition of copper on passive steel substrates. The low-carbon steel samples are passivated in nitric acid prior to the plating experiment, thus creating a thin, protective oxide layer on the steel surface. The deposition experiments are carried out from slightly acidic (pH 3.2) copper sulfate solution and coppe...
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In order to measure serum copper concentration, 163 adult males working at different units of copper plant from a total population of 671, were selected by simple random sampling. Eighty three subjects working at melting foundry, 49 in extrugen- rolling and 31 at administrative service untils. Eighty four adult male natives of Kerman and it's suburbs were randomly choosen as control group, seru...
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Ceramic-metal composites have drawn considerable interest due to their mechanical, thermal and wear-resistant capabilities. High temperature processing of these materials when they are employed in electronic circuitry is not desirable, since elevated temperatures can irreversibly affect physical properties of the produced components. Wet chemical methods have potential advantages because they d...
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The dynamics and energy conversion and redistribution pathways in collisions of nanocrystals with bare solid surfaces and with adsorbed liquid films are investigated with molecular dynamics simulations. While impact of an ordered Cu14, icosahedral cluster on a bare C u ( l l 1 ) surface at velocities larger than thermal leads to various outcomes including implantation, indentation, disordering,...
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Langmuir probe, optical emission spectroscopy, and biased quartz crystal microbalance measurements were used to investigate an argon and copper plasma used for ionized physical vapor deposition of copper. Copper vapor generated by a magnetron sputter discharge is ionized upon passing through an argon discharge excited by an internal rf induction antenna. Argon plasma characteristics such as ele...
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ژورنال
عنوان ژورنال: Journal of the Metal Finishing Society of Japan
سال: 1974
ISSN: 1884-3395,0026-0614
DOI: 10.4139/sfj1950.25.182