00608naa#a2200193#i#4500001001600000005001700016011001400033100004100047102000700088200010900095210006600204215001000270608002700280700003100307700002000338700001900358700002000377856001700397EN\\bibl\11653120260316113353.1##a3034-4689##a20260226b2026####ek#y0engy0150####ca##aRU1#aFEATURES OF ELECTROCHEMICAL SYNTHESIS OF MANGANESE DIOXIDE FROM SECONDARY RAW MATERIALSeJournal article1#aKazancKazan National Research Technological Universityd2026##a3 с.##aJournal article2local#1aBurmistrovgLeon Olegovich#1aBiryukovgA. I.#1aMakogongA. G.#1aYarullingA. R.4#avestniktu.ru