نتایج جستجو برای: pulse reverse electrodeposition

تعداد نتایج: 202972  

2014
Tsung-Wei Chang Wen-Hsi Lee Yin-Hsien Su Yu-Jen Hsiao

Photo-assisted one-step electrodeposition has been applied to help in forming smooth and dense CuInSe2 films. The difference in surface morphology and crystalline quality between CuInSe2 films with various photo-assistance has been investigated. In the photo-assisted electrodeposition process, the many kinds of lamps providing maximum light intensity at about 380 to 620 nm were used as light so...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2002
Pablo F J de Leon Ezequiel V Albano R C Salvarezza H G Solari

An atomistic model for Cu electrodeposition under nonequilibrium conditions is presented. Cu electrodeposition takes place with a height-dependent deposition rate that accounts for fluctuations in the local Cu2+ ions concentration at the interface, followed by surface diffusion. This model leads to an unstable interface with the development of protrusions and grooves. Subsequently the model is ...

Journal: :Physical chemistry chemical physics : PCCP 2014
P N Bartlett D A Cook M W George A L Hector J Ke W Levason G Reid D C Smith W Zhang

Recent studies have shown that it is possible to electrodeposit a range of materials, such as Cu, Ag and Ge, from various supercritical fluids, including hydrofluorocarbons and mixtures of CO2 with suitable co-solvents. In this perspective we discuss the relatively new field of electrodeposition from supercritical fluids. The perspective focuses on some of the underlying physical chemistry and ...

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