Denisenko Andrei Viktorovich RussiaХимки ООО “Global SO”, 2 Nagornoe sh., Himki Moscow Region 141407, Russiaмладший научный сотрудникandreydenisenko92@gmail.comhttps://orcid.org/0000-0002-7241-9404 Author's articles Cathode material based on LiNi_(1/3)Mn_(1/3)Co_(1/3)O₂ and activated carbon for hybrid energy storage