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- Title
Spray-drying process for synthesis of nanosized LiMn<sub>2</sub>O<sub>4</sub> cathode.
- Authors
Wu, H. M.; Tu, J. P.; Yang, Y. Z.; Shi, D. Q.
- Abstract
Nanosized LiMn2O4 cathode material was synthesized by a spray-drying process. The calcined LiMn2O4 powder retained a well-define spinel structure and good crystallization. Electrochemical measurements showed that the nanosized LiMn2O4 reached an initial discharge capacity of 131 mAhċg−1 at 1/5 C rate and exhibited a good cycling property at 1 C rate. The results indicate that spray-drying method is a promising method suitable for mass production of nanosized LiMn2O4 with improved electrochemical performances and low cost.
- Subjects
NANOCRYSTALS; SPRAYING; DRYING; SPINEL group; MANUFACTURING processes; ELECTRIC batteries
- Publication
Journal of Materials Science, 2006, Vol 41, Issue 13, p4247
- ISSN
0022-2461
- Publication type
Article
- DOI
10.1007/s10853-006-6129-3