Articles with "na0 67co0" as a keyword



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Fabricating high-performance sodium ion capacitors with P2-Na0.67Co0.5Mn0.5O2 and MOF-derived carbon

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Published in 2019 at "Journal of Energy Chemistry"

DOI: 10.1016/j.jechem.2018.01.012

Abstract: Abstract Sodium ion capacitors (SICs) have been considered as a kind of promising devices to achieve both high power and energy density. However, it is still a challenge to achieve high energy output at elevated… read more here.

Keywords: 5mn0 5o2; 67co0 5mn0; ion capacitors; na0 67co0 ... See more keywords

Excellent cycle stability of P2 Na0.67Co0.25Mn0.705V0.045O2@ NaV6O15 composite cathode for sodium ion battery

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Published in 2019 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2018.11.078

Abstract: Abstract Na0.67Co0.25Mn0.705V0.045O2@NaV6O15 composite cathode for sodium-ion batteries was prepared by solid state reaction via V-doping in order to improve the cycle stability of P2-type materials. The results confirm that V-ions are successfully doped into Na… read more here.

Keywords: 67co0 25mn0; 25mn0 705v0; 045o2 nav6o15; 705v0 045o2 ... See more keywords