TY  - JOUR
AU  - You, Meilin 
AU  - Huang, Xingkang 
AU  - Lin, Min 
AU  - Tong, Qingsong 
AU  - Li, Xiuhua 
AU  - Ruan, Ying 
AU  - Yang, Yong 
PY  - 2016
TI  - Preparation of LiCoMnO4 Assisted by Hydrothermal Approach and its Electrochemical Performance
JF  - American Journal of Engineering and Applied Sciences
VL  - 9
IS  - 2
DO  - 10.3844/ajeassp.2016.396.405
UR  - https://thescipub.com/abstract/ajeassp.2016.396.405
AB  - LiCoMnO4 materials have been synthesized via a hydrothermal approach followed by a post-annealing process. Pure phase of LiCoMnO4 is unable to form under hydrothermal conditions; however, high quality of pure LiCoMnO4 was achieved after annealing the hydrothermal products. The concentration of LiOH and the post-annealing temperature are the crucial factors to form LiCoMnO4. Without post-annealing process, the highest contents of LiCoMnO4 in the hydrothermal products are less than 50% (e.g., in the presence of 1.2-1.35 M LiOH); in contrast, in the cases of 1.35-1.4 M LiOH, almost pure phase of LiCoMnO4 has been achieved successfully after annealing the hydrothermal precursors at 750°C. The as-prepared sample in the presence of 1.35 M LiOH, after annealed at 750°C, exhibits a capacity of 91.6 mAh g-1.