Nano-Sized LiNi0.5Mn1.5O4 Spines Prepared by a Novel Sol-Gel Method

Shi You Li; Ling Xia Li; Xiao Ling Cui; Li Ping Mao

doi:10.4028/www.scientific.net/AMR.953-954.1063

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 953-954Nano-Sized LiNi0.5Mn1.5O4 Spines Prepared by a...

Nano-Sized LiNi_0.5Mn_1.5O₄ Spines Prepared by a Novel Sol-Gel Method

Abstract:

Nano-sized LiNi0.5Mn1.5O4 spines is prepared by a sol-gel reaction at 800 °C in air. Scanning electron microscopic (SEM) image indicates that LiNi0.5Mn1.5O4 has cubic spinel structure with small and homogeneous particles (about 300 nm). Electrochemical test shows that the prepared LiNi0.5Mn1.5O4 delivers up to 125 mAh g− 1at 0.2 C, and the capacity retains 110 mAh g− 1 at 0.5 C after 50 cycles.

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Advanced Materials Research (Volumes 953-954)

Pages:

1063-1066

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.953-954.1063

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Online since:

June 2014

Authors:

Shi You Li, Ling Xia Li, Xiao Ling Cui, Li Ping Mao

Keywords:

Cathode, LiNi_0.5Mn_1.5O₄, Lithium-Ion Battery, Sol-Gel Method

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