Foundation of the Standard Curve Database for Quantitative Analysis by Internal Standard Method Based on XRD

摘要：

In order to make quantitative analysis by internal standard method,24 standard curves of inorganic compounds including quartz,corundum,TiO2, BaTiO3,etc. were obtained and the corresponding quantitative analyses were accomplished based on the quantitative analysis software attached in Rigaku D/Max-2200 X-Ray diffractometer. Results show that the coefficient of association R of the as-prepared curves are at the range of 0.928 0.980. By validating the samples with due content,it reveals that the analytical results are consistent with the actual values well,which indicate that the prepared standard curves are suitable for highprecision XRD phase quantitative analysis. Uniformity of samples is an unportant factor in the quantitative analysis by intemal standard method.

关键词： phase quantitative analysis internal standard method standard curve XRD

作者: WU Jian-peng YAO Chun-yan CAO Li-yun HUANG Jian-feng HE Hai-yan ZHU Hui

作者单位: Key laboratory of Auxiliary Chemistry & Technology for Chemical Industry,Ministry of ducation,Shaanx Key laboratory of Auxiliary Chemistry & Technology for Chemical Industry,Ministry of education,Shaan

会议类型: 国际会议

会议名称: Frist Annual Meeting on Testing and Evaluation of Inorganic Materials(第一届全国无机材料测试与评价学术年会)

会议地点: 南昌

会议语种:英文

页码: 1-4

在线出版日期: 2010-04-28（万方平台首次上网日期，不代表论文的发表时间）