| 还原-氧化法制备亚微米WO_3的研究 |
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| 引用本文： | 王霆.还原-氧化法制备亚微米WO_3的研究[J].粉末冶金工业,2016(1):24-27. |
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| 作者姓名： | 王霆 |
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| 作者单位： | 常州机电职业技术学院模具技术系,江苏 常州,213164 |
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| 摘 要： | 利用循环还原-氧化工艺制备亚微米级的WO_3粉末,采用扫描电镜观察WO_3粉末形貌,用激光粒度分析仪分析其粒度分布。结果表明,通过控制反应温度和保温时间进行多次还原-氧化反应,能够获得亚微米WO_3粉末。
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| 关 键 词： | 还原-氧化 亚微米 WO3 |
The preparation of submicron tungstic oxide powder by reduction-oxidation method |
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| Abstract: | Submicron tungsten oxide powder was prepared by reduction-oxidation method. Scanning electron mi-croscope was used to observe the powder morphology,and the particle size distribution was analyzed through la-ser particle size analyzer. The results show that submicron tungstic oxide powder can be obtained by controlling the reduction-oxidation temperature and holding time. |
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| Keywords: | reduction-oxidation submicron tungstic oxide |
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