发明名称 |
Manufacturing method of an active material suitable for non-sintered nickel electrodes for use in alkaline storage cells |
摘要 |
In a method of manufacturing a nickel active material, nickel hydroxide particles coated with cobalt hydroxide are put on the mesh disk 4 of the fluidized granulator 1. Then, hot air is continuously supplied from outside through the hot air inlet 5, while air inside the fluidized granulator 5 is continuously emitted through the air outlet 8. At the same time, the nickel hydroxide particles are stirred with the stirring fan 3 and further dispersed by a hot air current. In this condition, an alkali aqueous solution is sprayed on the nickel hydroxide particles through the spray nozzle 7 by the pump 9. After the spray, the nickel hydroxide particles are further stirred in hot air so as to complete an alkali heat treatment.
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申请公布号 |
US5702762(A) |
申请公布日期 |
1997.12.30 |
申请号 |
US19960665703 |
申请日期 |
1996.06.18 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
BABA, YOSHITAKA;TADOKORO, MOTOO;YAMAWAKI, AKIFUMI |
分类号 |
H01M4/32;H01M4/52;(IPC1-7):B05D7/00;B05D3/12;B05D1/02 |
主分类号 |
H01M4/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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