| 沸腾回流法制备纳米NiZn铁氧体的研究 |
| Nanometer NiZn Ferrite Prepared by Refluxing Method |
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| 摘要: |
| 关键词: 沸腾回流法 NiZn铁氧体 尖晶石相 |
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| Abstract: Nanometer NiZn ferrite powder with spinel structure was prepared by a new chemical method —— refluxing method. Refluxing time and pH value of coprecipitation were discussed based on the XRD analysis and pH value measurement. The optimum refluxing time and pH value of coprecititation were 6 hours and 9.5~11.0, respectively. Ni0.5Zn0.5Fe2O4 powder prepared by refluxing method was about 20 nm by TEM analysis. And VSM results revealed that the prepared Ni0.5Zn0.5Fe2O4 powder had typical soft magnetic characteristics. |
| Keywords: refluxing method NiZn ferrite spinel phase |
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| 钟海胜,李强,张一玲,钟志锋,张阳.沸腾回流法制备纳米NiZn铁氧体的研究[J].无机化学学报,2006,22(2):375-378. |
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