Revealing the role of the amorphous phase in Na0.74CoO2/C/N composite cathode
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DOI: 10.1016/j.jallcom.2019.152616
Abstract: Abstract To optimize the Na0·74CoO2-based cathode materials for sodium-ion batteries, we fabricated a series of Na0·74CoO2/C/N-based composites by sintering the mixtures of ZIF-4(Co) (Co [H2C3N2]2) and Na2CO3, which possess various molar Na/Co ratios (X = 0.5, 0.6,… read more here.
Keywords: cathode; na0 74coo2; amorphous phase; role amorphous ... See more keywords