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OALib Journal期刊
ISSN: 2333-9721
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Study on X-Ray Fluorescence Analysis of Nanometer Powder ZrO2-CeO2-La2O3
纳米粉末ZrO2-CeO2-La2O3的XRF分析研究

Keywords: X-ray fluorescence analysis,nanometer powder,agglomeration effects
荧光强度
,粉末压片,纳米粉末,XRF,氧化物

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Abstract:

Major and minor elements of nanometer powder ZrO2-CeO2-La2O3 were determined by X-ray fluorescence analysis using powder pellets preparation. The X-ray fluorescence intensities of analytes in nanometer powder increased with the increasing of grinding time or pressure. X-ray fluorescence intensities of nanometer powder calcinated at different temperatures were also analyzed, and no distinct differrence between these intensities was found. It is concluded that XRF intensity of nanometer powder depends on the agglomeration effects.

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