ISSN:
0049-8246
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Physics
Notes:
An X-ray fluorescence method for the determination of zinc, manganese and iron oxides in manganese-zinc ferrite has been developed. The content of zinc oxide is determined by using a calibration curve since a variation in the composition of the matrix only slightly affects the intensity of the Zn Kα line. The interelement effect on the intensities of Fe Kα and Mn Kα lines is ignored by the measurement of the intensity ratio, IFe Kα/IMn Kα. The contents of iron and manganese oxides are determined by the method based on the ratio measurement. The proposed method gives a standard deviation of 0.047, 0.047 and 0.030 for Fe2 O3, MnO and ZnO determinations, respectively.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/xrs.1300020304
