Synthesis and improved electrochemical performance of LiMn_{2 - x}Gd_xO₄ based cathodes

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• 作者：Pura Ram^a ; ¹ ; A. Gö ; ren^b ; ^c ; ¹ ; S. Ferdov^b ; M.M. Silva^c ; Ganpat Choudhary^a ; Rahul Singhal^d ; C.M. Costa^b ; ^c ; ^{cmscosta@fisica.uminho.pt} ; Rakesh K. Sharma^a ; ^{rks@iitj.ac.in} ; S. Lanceros-Mé ; ndez^b ; ^e ; ^f
• 关键词：LMO ; Gadolinium doping ; Cathode material ; Lithium-ion battery applications
• 刊名：Solid State Ionics
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：300
• 期：Complete
• 页码：18-25
• 全文大小：967 K
• 卷排序：300

文摘

Spinel LiMn2O4 powders doped with gadolinium were prepared by sol-gel method. The effect of gadolinium doping content (x = 0.01, 0.04) is reported. A gadolinium doping content of x = 0.04 improves the cycling performance of LiMn2O4.