Element Analysis Based on Energy-Dispersive X-Ray Fluorescence
نویسندگان
چکیده
منابع مشابه
Determination of multi-element profiles of street dust using energy dispersive X-ray fluorescence (EDXRF).
Street dust samples have been collected in different areas in Hong Kong associated with various levels of traffic and pedestrian flow, and the concentrations of 23 chemical elements have been determined using energy dispersive X-ray fluorescence (EDXRF). The 23 studied elements were Na, Al, Si, Cl, Ti, Ba, V, Cr, Mn, Fe, Co, K, Ca, Ni, Cu, Zn, As, Pb, Rb, Sr, Y, Zr and Sn. A profile for average...
متن کاملDetermination of multi-element profiles of soil using energy dispersive X-ray fluorescence (EDXRF).
The source profile for soil in Hong Kong is important both for determination of the main air pollutant source in Hong Kong and for assessment of the impact of Asian dust storms on Hong Kong. Soil associated with different rock types have been sampled, and the concentrations of 19 chemical elements, Na, Al, Si, Ti, V, Cr, Mn, Fe, Co, K, Ca, Ni, Cu, Zn, Pb, Rb, Sr, Y and Zr, have been determined ...
متن کاملImplementation of the Monte Carlo-library Least- Squares Approach to Energy Dispersive X-ray Fluorescence Analysis
An integrated Monte Carlo-Library Least-Squares (MCLLS) System has been developed and implemented to model the complete spectral response of energy-dispersive X-ray fluorescence (EDXRF) spectrometers and perform an inverse elemental analysis by an iterated Library LeastSquares method when an initial guess is provided. This software is a visualization system developed on the Borland C++ Builder ...
متن کاملEnergy-dispersive x-ray fluorescence analysis of modern coloured glasses from Marinha Grande (Portugal)
The elemental composition (K, Ca, Ti, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se, Sr, Ba, Nd and Pb) of modern coloured glasses was obtained by energy-dispersive x-ray fluorescence (EDXRF) spectrometry. This nondestructive technique is frequently used in the analysis of historical glass objects. Two reference glasses were also measured to assess the overall accuracy of the EDXRF method. Reference and u...
متن کاملAnalysis of the elemental concentrations in rat femur's head using energy dispersive X ray fluorescence spectrometry
EDXRF spectrometry is used normally to determine the concentration of the different elements in a sample with advantages of good sensitivity, multielemental capabilities, fast, non-destructive and because of this simple relation to the fundamental physics of atom-radiation interaction, make of EDXRF a highly attractive analytical technique. A major goal for research in biomedical sciences over ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advances in Materials Science and Engineering
سال: 2015
ISSN: 1687-8434,1687-8442
DOI: 10.1155/2015/290593