Facile Synthesis and Supercapacitor Performance of M₃O₄(M=FeCoCrMnMg) High Entropy Oxide Powders

Abstract

3 , 2 , 2 , 2 , 1,2 , 2 , 2 (1. , 330063; 2. , 330063; 3. , 350108) : M 3 O 4 (M=FeCoCrMnMg), , M 3 O 4 / (M 3 O 4 /NF), , , Fe 2 O 3 (H)/Co 3 O 4 (S)/Cr 2 O 3 (E) Mn 2 O 3 (B) ; 900 2 h M 3 O 4 0.69 m, ( , Fd-3m, a=0.8376 nm), FeCoCrMn Mg ,