%0 Journal Article %T A comparative study on the electrocatalytic OER activity of mesoporous high-entropy oxide and medium-entropy oxide nanoparticles through SCS method %A Vojdani Saghir, Arghavan %A Mollazadeh Beidokhti, Sahar %A Vahdati Khaki, Jalil %J Ceramics International %@ 0272-8842 %D 2024