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The electrodeposition and morphology of nickel coatings deposited potentiostatically in (2-hydroxyethyl)trimethylammonium chloride : ethylene glycol (1:2 molar ratio) eutectic solvent on copper substrate were investigated. In the presence of 1 mol dm−3NiCl2·6H2O the reduction of nickel at 25 °C takes place at potentials more negative than −0.4 V vs. Ag quasi-reference electrode. It was found that...
Celem pracy było zbadanie właściwości przeciwutleniających ekstraktów herbaty zielonej oraz czerwonej (pu-erh), jak również zbadanie wpływu dodatku przeciwutleniaczy ekstrahowanych z herbaty na hamowanie procesów utleniania zachodzących w majonezach oraz modelowych emulsjach z olejem rybim. Efektywność ekstraktu w zapobieganiu występowania zmian oksydacyjnych porównana była z działaniem syntetycznych...
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