X射线荧光光谱法测定防辐射用硼酸钙中硼的含量  

Determination of Element Boron in Radiation-Proof Calcium Borate by X-Ray Fluorescence Spectrometry

作　　者：曾小平[1] 

机构地区：[1]华南理工大学分析测试中心,广州市天河区五山路381号510640

出　　处：《光谱实验室》2011年第5期2594-2598,共5页Chinese Journal of Spectroscopy Laboratory

摘　　要：用高温熔融方法制样,以烧失量做固定相,以三氧化二硼做平衡相,采用波长色散X射线荧光光谱仪Omnian无标样定量分析法测定防辐射用硼酸钙中硼的含量。通过精密度和准确度实验结果表明,该方法速度快、准确度高、稳定性好。The samples were prepared by high temperature melting method,with loss on ignition as stationary phase and diboron trioxide as equilibrium phase,and the content of boron in the radiation-proof calcium borate was determined by wavelength dispersive X-ray fluorescence spectrometer with Omnian without the prototype quantitative analysis method.The precision and accuracy experiments showed the method was fast with high accuracy and good stability.

关 键 词：X射线荧光光谱法 硼酸钙 防辐射 

分 类 号：O657.34[理学—分析化学]