Хімія та хімічні технології
Permanent URI for this communityhttps://ena.lpnu.ua/handle/ntb/26592
Browse
Search Results
Item Formal Oxidation-Reduction Potencials Of Peroxymonosulfuric Acid In Water Solutions And Ni(II) – Dimethylhlioxym System(Видавництво Львівської політехніки, 2013) Fedyshyn, Orest; Tymoshuk, SvitlanaThe value of formal potential in peroxymonosulfate/ sulfate system has been found. The influence of medium acidity, concentration of sulfate-ions and general concentration of peroxymonosulfate–sulfate on the value of formal potential was investigated. The difference between standard and formal potentials in peroxymonosulfate/sulfate system in water solutions was approximately equivalent to 0.5 V. The oxidation reaction of dimethylhlioxym with peroxymonosulfuric acid in the presence of nickel (II) ions was studied. The research has shown the possibility of kinetic determining the Ni(II) ions.Item Change of electrochemical properties of amorphous metallic alloys by thermomagnetic modification(Видавництво Львівської політехніки, 2013) Pereverzeva, T.; Hertsyk, O.; Kovbuz, M.; Boichyshyn, L.; Vovk, M.-M.; Kulesha, M.It was investigated influence of modification amorphous alloys based on cobalt and ferrum by variable magnetic field and heat treatment on their corrosion behavior in aggressive environment using electrochemical methods.