Synthesis of Li2Mn1−xNixSiO4/C nanocomposites with enhanced electrochemical properties via citric acid assisted sol-gel method

Li2Mn1−xNixSiO4/C (x=0, 0.02, 0.04, 0.06, and 0.08) nanocomposites were successfully prepared by a citric acid assisted sol-gel method. The physical properties and electrochemical performance test results showed that substituting part of Mn2+ with Ni2+ was effective in reducing the agglomeration phe...

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Veröffentlicht in:	Materials letters 2017-01, Vol.186, p.293-297
Hauptverfasser:	Wu, Tingting, Lai, Chunyan, Xu, Qunjie
Format:	Artikel
Sprache:	eng
Schlagworte:	Agglomeration Cathode material Citric acid Discharge Electrical properties Electrochemical analysis Ion diffusion Lithium orthosilicate Nanocomposites Nickel doping Physical properties Sol gel process
Online-Zugang:	Volltext
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