Kovalenko, Vadym, Dmytro Andreiev, Valerii Kotok, Alexander Baskevich, Volodymyr Medianyk, Dmytro Sukhomlyn, and Volodymyr Verbitskiy. 2026. “Determination of the Possibility of Obtaining Ballastless Ni(II)-Ni(III) Layered Double Hydroxides As Promising Active Substances for Supercapacitors and Electrocatalysis”. Eastern-European Journal of Enterprise Technologies 1 (6 (139):6-15. https://doi.org/10.15587/1729-4061.2026.352268.