Controllable preparation and regulation mechanism of ultrafine spherical cobalt powders
The CoCO3 precursors with fine, uniform, and controllable particle size were prepared by liquid-phase precipitation method, using CoCl2·6H2O and NH4HCO3 as raw materials, and then the ultrafine spherical cobalt powders were prepared by calcination-hydrogen reduction. The influence of stirring time a...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Powder Metallurgy Technology
2024-12-01
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| Series: | Fenmo yejin jishu |
| Subjects: | |
| Online Access: | https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2022090006 |
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