| pH值对溶胶凝胶法合成钙长石超细粉末的影响 |
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| 引用本文： | 黄敏,顾幸勇.pH值对溶胶凝胶法合成钙长石超细粉末的影响[J].中国陶瓷工业,2010,17(3):5-8. |
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| 作者姓名： | 黄敏 顾幸勇 |
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| 作者单位： | 景德镇陶瓷学院,景德镇,333001 |
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| 摘 要： | 采用溶胶凝胶法合成钙长石超细粉末。利用对胶体的观察以及衍射分析技术和粒度分析技术,讨论了溶胶凝胶法制备钙长石过程中不同pH值的胶体形成凝胶情况以及对粉末粒子大小和分布的影响。研究表明,取pH=2时效果最好。
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| 关 键 词： | 溶胶凝胶法 钙长石粉末 pH值 颗粒细度 |
INFLUENCE OF PH VALUE ON SYNTHESIZING ANORTHITE ULTRAFINE POWDERS BY SOL-GEL METHOD |
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| Huang Min,Gu Xingyong.INFLUENCE OF PH VALUE ON SYNTHESIZING ANORTHITE ULTRAFINE POWDERS BY SOL-GEL METHOD[J].China Ceramic Industry,2010,17(3):5-8. |
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| Authors: | Huang Min Gu Xingyong |
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| Affiliation: | Huang Min Gu Xingyong(Jingdezhen Ceramic Institute,Jingdezhen 333001) |
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| Abstract: | Anorthite ultrafine powders were synthesized by sol-gel method.The colloidal observation,X-ray diffraction analysis and particle size analysis were employed.And then the effect of different pH values on the gel formation as well as the powder particle size and distribution were discussed.The results indicated that the best parameters was pH=2. |
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| Keywords: | sol-gel method anorthite powder pH value particle fineness |
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