WDXRF和EDXRF在我国土壤岩石分析中的应用  

Application of WDXRF and EDXRF in analyses of soils and rocks in China

作　　者：黄光明[1] 侯鹏飞[1] 江冶[1] 肖灵[1] 张梅[1] 张培新[1] 

机构地区：[1]江苏省地质调查研究院,江苏南京210018

出　　处：《地质学刊》2013年第1期159-168,共10页Journal of Geology

摘　　要：介绍了20世纪80年代末以来WDXRF和EDXRF在我国土壤岩石检测领域的应用情况,包括样品的前处理中的薄样制样,粉末压片法制样和溶融法制样3种主要的样品前处理技术,同时介绍了样品基体效应、元素间吸收-增强效应、谱线干扰的处理方法,简单介绍了便携式荧光仪在土壤、岩石分析中的应用以及X射线荧光仪及其测定技术的应用发展。The authors introduced the application of WDXRF and EDXRF in the fields of soils and rocks detections since the eighties of 20^th century, inclusive of the three sample pre-processing technologies ： thin section preparation of the samples in pre-proeessing, powder pressing method and melting method. The authors also introduced the treatment methods of sample matrix effects, absorption enhancement effect between elements and spectral line interference. The application of portable X-ray fluorescence spectrometer in the analysis of soils and rocks was briefly presented and X-ray fluorescence spectrometer and its application of detection technology were depicted in the text.

关 键 词：WDXRF EDXRF 土壤 岩石 分析 

分 类 号：O657.34[理学—分析化学] P575[理学—化学]