Effects of low doping on the improvement of cathode materials Na 3+ x V 2− x M x (PO 4 ) 3 (M = Co 2+ , Cu 2+ ; x = 0.01–0.05) for SIBs

Doping with metal ions can improve the electrochemical performance of Na 3 V 2 (PO 4 ) 3 (NVP) as a cathode material for SIBs. Herein, Na 3+ x V 2− x MIIx(PO 4 ) 3 /C composites with low Co- and Cu-doping contents ( x – 0, 0.01, 0.03, 0.05) have been fabricated by a facile sol–gel method. XRD, ICP-A...

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Veröffentlicht in:	Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2021-08, Vol.9 (32), p.17380-17389
Hauptverfasser:	Chen, Ruoyu, Butenko, Denys S., Li, Shilin, Li, Dongdong, Zhang, Xinyu, Cao, Junming, Ogorodnyk, Ivan V., Klyui, Nickolai I., Han, Wei, Zatovsky, Igor V.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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