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| Synthesis of Nano Ferrites used as Matrix of Inert Anodes in Aluminum Electrolysis |
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Received:June 14, 2016
Revised:June 28, 2016
Accepted:June 29, 2016
Published Online:October 21, 2016
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| DOI：doi：10.3969/j.issn.1007-7545.2016.11.016 |
| KeyWord:aluminum electrolysis; inert anode; nanopowder; NiFe2O4; CoxNi(1-x)Fe2O4 |
| Author | Institution |
| Wu Xinglin |
武汉科技大学钢铁冶金及资源利用教育部重点实验室 |
| QIN Qingwei |
武汉科技大学钢铁冶金及资源利用教育部重点实验室 |
| Xu Yanling |
武汉科技大学钢铁冶金及资源利用教育部重点实验室 |
| Zheng Xin |
武汉科技大学钢铁冶金及资源利用教育部重点实验室 |
| Yang Jianhong |
中国铝业股份有限公司郑州有色金属研究院 |
| Zhang Gang |
中国铝业股份有限公司郑州有色金属研究院 |
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| Abstract: |
| NiFe2O4 nanopowder was synthesized by hydrothermal method with PEG as surfactant and NaOH as hydrolysis agent. Structure of nanopowder was characterized. The effects of reaction temperature, reaction time, and pH value on phase and morphology of nanopowder were investigated. CoxNi（1-x）Fe2O4(x=0,0.1,0.2,0.3) nanopowder is prepared under the optimum conditions including reaction temperature of 220 ℃, reaction time of 2 h, and pH value of 13.3. |
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