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Effect of cation substitution on the pseudocapacitive performance of spinel cobaltite MCo 2 O 4 (M = Mn, Ni, Cu, and Co)

2018; Royal Society of Chemistry; Volume: 6; Issue: 23 Linguagem: Inglês

10.1039/c8ta00540k

2050-7488

Shude Liu, Dixing Ni, Haifeng Li, Kwun Nam Hui, Chuying Ouyang, Seong Chan Jun,

Advanced battery technologies research

Cation substitution is a promising strategy for modulating the structural properties and optimizing the electrochemical performance of spinel cobalt oxide (Co 3 O 4 ); however, the underlying mechanism of this action induced by different cation substitutions has not yet been clearly addressed.