[PDF][PDF] Improved electrochemical performance of rare earth doped LiMn1. 5-xNi0. 5RExO4 based cathodes for lithium-ion batteries
Abstract LiMn1. 5Ni0. 5O4 with spinel type of structure was synthesized by sol-gel method
and doped by different rare-earth elements (Nd, Gd and Dy). It was found that the inclusion
of rareearth element preserves the cubic spinel structure, leads to smaller particle size and
improves the cyclic performance of the produced batteries. The best battery performance
was obtained after doping the spinel structure by Gd. Among the used rare-earth elements
Gd is the only one with stable oxidation state of 3+ which leads to stabilization of the Mn …
and doped by different rare-earth elements (Nd, Gd and Dy). It was found that the inclusion
of rareearth element preserves the cubic spinel structure, leads to smaller particle size and
improves the cyclic performance of the produced batteries. The best battery performance
was obtained after doping the spinel structure by Gd. Among the used rare-earth elements
Gd is the only one with stable oxidation state of 3+ which leads to stabilization of the Mn …
Improved electrochemical performance of rare earth doped LiMn1. 5-xNi0. 5RExO4 based composite cathodes for lithium-ion batteries
Abstract LiMn 1.5 Ni 0.5 O 4 with spinel type of structure was synthesized by sol-gel method
and doped by different rare-earth elements (Nd, Gd and Dy). It was found that the inclusion
of rare-earth element preserves the cubic spinel structure, leads to smaller particle size and
improves the cyclic performance of the produced batteries. The best battery performance
was obtained after doping the spinel structure by Gd. Among the used rare-earth elements
Gd is the only one with stable oxidation state of 3+ which leads to stabilization of the Mn …
and doped by different rare-earth elements (Nd, Gd and Dy). It was found that the inclusion
of rare-earth element preserves the cubic spinel structure, leads to smaller particle size and
improves the cyclic performance of the produced batteries. The best battery performance
was obtained after doping the spinel structure by Gd. Among the used rare-earth elements
Gd is the only one with stable oxidation state of 3+ which leads to stabilization of the Mn …
以上显示的是最相近的搜索结果。 查看全部搜索结果