نتایج جستجو برای: electrodeposition
تعداد نتایج: 4326 فیلتر نتایج به سال:
In this study, Ni-Mo nanocrystalline alloys were prepared on steel substrates by electrodeposition method from citrate-ammonia bath by applying current densities 30, 60 and 100 mA/cm2. Results indicated that the obtained coatings were uniform and compact. Moreover, molybdenum content in the alloy and current efficiency decreased with increasing electrodeposition current density. X-ray diff...
the combination of graphene and nickel oxide nanoparticles yields nanostructured electrochemical sensor formed a novel kind of structurally uniform and electrocatalytic activity material. in cyclic voltammetry studies, in the presence of epinephrine, nickel oxide / graphene composite modified electrode shows a significantly higher current response for epinephrine oxidation. based on differenti...
co-fe films were electrodeposited on cu substrate from electrolytes with different co concentration levels. x-ray diffraction (xrd) was used to investigate the films crystal structures. the results indicate that if the co concentration is less that the fe concentration, the cubic structure appears in the films, while the hexagonal structure dominates when the co co...
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