оксидно-никелевый электрод Hybrid Supercapacitors in Aqueous Electrolytes A review of the current literature on hybrid supercapacitors (hybrid devices) in acid and alkaline electrolytes is presented. Read more about Hybrid Supercapacitors in Aqueous Electrolytes Hjnentiostatic diagnostic method of nickel-oxide electrode active materialfrom nickel-cadmium battery It was described a featers of potentiostatic diagnostic method of nickel-oxide electrode active material. A relation between current of nickel-oxide electrode under potentiostatic polarization was found. Read more about Hjnentiostatic diagnostic method of nickel-oxide electrode active materialfrom nickel-cadmium battery