W-doped LiWxNi0.5Mn1.5−xO4 cathodes for the improvement of high rate performances in Li ion batteries

► LiWxNi0.5Mn1.5−xO4 is investigated as cathodes in Li ion batteries. ► The best electrochemical performance is obtained when x=0.005. ► LiW0.005Ni0.5Mn1.495O4 showed significant improvement in capacity retention. ► The change of inter-atomic distance with W-doping produces superior performance. W-d...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of power sources 2012-07, Vol.209, p.57-64
Hauptverfasser:	Prabakar, S.J. Richard, Han, Su Cheol, Singh, Satendra Pal, Lee, Dong Kyu, Sohn, Kee-Sun, Pyo, Myoungho
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Bonding Cathode Cathodes Direct energy conversion and energy accumulation Doping Electrical engineering. Electrical power engineering Electrical power engineering Electrochemical conversion: primary and secondary batteries, fuel cells Electronics Exact sciences and technology Fading Instability Lithium ion batteries Spinel Stability Tungsten Unit cell X-rays
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!