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| Morphology control of small particle size product Ni0.55Co0.50Mn0.40(OH)2 |
| LIU Jiying，LIU Fei，YANG Yongsheng，MI Xixue，KANG Mei，LI Peng |
| （Ningxia Zhongse Jinhui New Energy Co., Ltd., Shizuishan 753000, China） |
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Abstract The effects of gas, solid-liquid ratio, PH, batch separation time and nucleation time on the morphology
of Ni
0.55Co0.50MN0.40(OH)2 were studied by co-precipitation experiment. The results show that when the PH value is
10.5~10.6, the ratio of solid to liquid is 8% , the batch separation time is 1 t≤m≤2 t, the separation reactor is not
needed and the nucleation time is 1.5 h, Ni0.55Co0.50MN0.40(OH)2 with good morphology can be synthesized.
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Received: 21 June 2022
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2023, Vol. 33 
