| 新法合成磷酸锌锂及其多重数据挖掘 |
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| 引用本文： | 黄映恒,廖森,童张法.新法合成磷酸锌锂及其多重数据挖掘[J].化工技术与开发,2007,36(1):1-5,10. |
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| 作者姓名： | 黄映恒 廖森 童张法 |
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| 作者单位： | 1. 广西大学化学化工学院,广西,南宁,530004;河池学院,广西,宜州,546300
2. 广西大学化学化工学院,广西,南宁,530004 |
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| 基金项目： | 教育部科学技术研究重点项目
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广西科学基金
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广西教育厅科研项目 |
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| 摘 要： | 对合成磷酸锌锂的新方法进行了研究.以磷酸锌铵和碳酸锂为原料经室温固相反应得到前驱体,接着让这一前驱体在高温下保温晶化得结晶形态的磷酸锌锂.基于均匀设计试验方案以及数据挖掘技术的应用,研究了研磨时间、保温时间、保温温度对磷酸锌锂晶体合成的影响.XRD表征的结果表明,用最佳工艺条件合成得到的产物为63 nm的LiZnPO4,且产物产率高达99.5%.实验成功地同时优化控制了磷酸锌锂的组成及产率,从而得到比较纯净的、结晶态的磷酸锌锂晶体.
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| 关 键 词： | 磷酸锌锂 固相反应合成 均匀设计 数据挖掘技术 |
| 文章编号： | 1671-9905（2007）01-0001-05 |
| 修稿时间： | 2006-09-01 |
Application of Multiple Data Mining Technology in Synthesis of Lithium Zinc Phosphate |
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| HUANG Ying-heng,LIAO Sen,TONG Zhang-fa.Application of Multiple Data Mining Technology in Synthesis of Lithium Zinc Phosphate[J].Technology & Development of Chemical Industry,2007,36(1):1-5,10. |
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| Authors: | HUANG Ying-heng LIAO Sen TONG Zhang-fa |
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| Affiliation: | 1. College of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China; 2. Department of Chemistry and Biology, Hechi College, Yizhou 546300, China |
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| Abstract: | A new method for the synthesis of lithium zinc phosphate crystals was studied. The precursor was prepared with ammonium zinc phosphate and lithium carbonate as materials via solid state reaction at room temperature. The target product was got after baking the non crystals precursor of the compound. Basis of the application of uniform experimental design and the date mining technology, the influence of grinding time, baking time and baking temperature on the synthesis of lithium zinc phosphate crystals were investigated. The characteristics results of XRD indicated that the product was LiZnPO4 with size of 63nm. The yield of product was 99.5 %. So, the components and the yield of lithium zinc phosphate were optimum synchronously and successfully to get the pure lithium zinc phosphate crystals. |
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| Keywords: | lithium zinc phosphate solid state reaction uniform design data mining technology |
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