Energy-dispersive X-ray Spectroscopy for the Quantitative Analysis of Pyrite Thin Specimens

被引：0

作者：

罗婷婷 ^{[1
]}

GUO Yi ^{[1
]}

DENG Zhao ^{[1
]}

LIU Xiaoqing ^{[1
]}

SUN Zhenya ^{[1
]}

祁琰媛 ^{[1
]}

杨梅君 ^{[1
,2
]}

机构：

[1] Center for Materials Research and Analysis Testing, Wuhan University of Technology

[2] State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology

来源：

JournalofWuhanUniversityofTechnology(MaterialsScience) | 2023年 / 38卷 / 06期

关键词：

D O I：

暂无

中图分类号：

O657.34 [Ｘ射线荧光分析法]; TD926.3 [];

学科分类号：

070302 ; 081704 ; 081902 ;

摘要：

To explore ways to improve the accuracy of quantitative analysis of samples in the micrometer to nanometer range of magnitudes, we adopted analytical transmission electron microscopy(AEM/EDS)for qualitative and quantitative analysis of pyrite materials. Additionally, the k factor of pyrite is calculated experimentally. To develop an appropriate non-standard quantitative analysis model for pyrite materials, the experimentally calculated k factor is compared with that estimated from the non-standard quantitative analytical model of the instrument software. The experimental findings demonstrate that the EDS attached to a TEM can be employed for precise quantitative analysis of micro-and nanoscale regions of pyrite materials. Furthermore,it serves as a reference for improving the results of the EDS quantitative analysis of other sulfides.

引用

页码：1304 / 1310

页数：7

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