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Your search keyword '"Hui, K.S."' showing total 8 results
Start Over Author "Hui, K.S." Journal applied surface science
8 results on '"Hui, K.S."'

7. Improved cycling and rate performance of Sm-doped LiNi0.5Mn1.5O4 cathode materials for 5V lithium ion batteries.

Author

Mo, Mingyue, Hui, K.S., Hong, Xiaoting, Guo, Junsheng, Ye, Chengcong, Li, Aiju, Hu, Nanqian, Huang, Zhenze, Jiang, Jianhui, Liang, Jingzhi, and Chen, Hongyu

Subjects
*LITHIUM compounds, *CHEMICAL synthesis, *SAMARIUM, *DOPED semiconductors, *ELECTROCHEMICAL electrodes, *LITHIUM-ion batteries, *STRUCTURAL stability, *PERFORMANCE evaluation
Abstract

Highlights: [•] LiNi0.5Sm x Mn1.5−x O4 (x =0, 0.01, 0.03, and 0.05) spinel have been synthesized. [•] The Sm-doping improves the spinel structural stability. [•] LiNi0.5Sm x Mn1.5−x O4 exhibit enhanced cycling stability and rate performance. [•] LiNi0.5Sm x Mn1.5−x O4 display low charge transfer impedance. [ABSTRACT FROM AUTHOR]

Published
2014
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8. Gelatin-assisted synthesis of LiNi0.5Mn1.5O4 cathode material for 5V lithium rechargeable batteries.

Author

Mo, Mingyue, Ye, Chengcong, Lai, Ke, Huang, Zhenze, Zhu, Licai, Ma, Guozheng, Chen, Hongyu, and Hui, K.S.

Subjects
*GELATIN, *CATHODES, *LITHIUM cells, *SPINEL group, *MATHEMATICAL optimization, *SURFACE morphology
Abstract

Highlights: [•] Spinel LiNi0.5Mn1.5O4 was synthesized by gelatin-assisted method. [•] Moderate amount of gelatin optimize the spinel structure and morphology. [•] LNMO-6 cathode exhibits enhanced cycling stability and rate performance. [•] LNMO-6 cathode displays smaller interface impedance including RSEI and Rct. [ABSTRACT FROM AUTHOR]

Published
2013
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