| 基于Rietveld法TOPAS定量分析在玻璃原料中的应用研究 |
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| 引用本文： | 邢文忠,洪秀成,章林,王海兴,左双宝. 基于Rietveld法TOPAS定量分析在玻璃原料中的应用研究[J]. 玻璃纤维, 2018, 0(1): 20-23. DOI: 10.3969/j.issn.1005-6262.2018.01.006 |
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| 作者姓名： | 邢文忠 洪秀成 章林 王海兴 左双宝 |
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| 作者单位： | 巨石集团有限公司,浙江桐乡,314500;巨石集团有限公司,浙江桐乡,314500;巨石集团有限公司,浙江桐乡,314500;巨石集团有限公司,浙江桐乡,314500;巨石集团有限公司,浙江桐乡,314500 |
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| 摘 要： | 以XRD为工具,对玻璃原料进行定性分析,运用TOPAS软件对其进行定量分析研究,考察TOPAS定量分析的应用可能性。结果表明,基于Rietveld法的TOPAS定量分析对于玻璃原料的物相鉴定很有意义,无需标样校正,可用于多相复杂的粉末谱相定量,不因物相的增多、衍射峰重叠而发生困难,解决化学分析仅能辨别氧化物组成的劣势,且比传统的定量分析手段更简便。
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| 关 键 词： | TOPAS 定量分析 Rietveld |
Research on the Application of Rietveld-based TOPAS Quantitative Analysis for Glass Raw Materials |
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| Xing Wenzhong,Hong Xiucheng,Zhang Lin,Wang Haixing,Zuo Shuangbao. Research on the Application of Rietveld-based TOPAS Quantitative Analysis for Glass Raw Materials[J]. Fiber Glass, 2018, 0(1): 20-23. DOI: 10.3969/j.issn.1005-6262.2018.01.006 |
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| Authors: | Xing Wenzhong Hong Xiucheng Zhang Lin Wang Haixing Zuo Shuangbao |
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| Abstract: | Qualitative analysis and quantitative analysis of glass raw materials were carried out using XRD and TOPAS software to investigate the application possibility of TOPAS quantitative analysi.The results have shown that the TOPAS quantitative analysis based on Rietveld method for the phase identification of glass raw materials is of great significance. Without the requirement for standard sample calibration,this method can be used for the quanti-tative analysis of complex multiphase powder spectrum. It has no difficulties caused by the increase of phases and the overlap of diffraction peaks,but is able to overcome the disadvantage of chemical analysis which can only dis-tinguish the oxide components,and is also simpler than the traditional quantitative analyses. |
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