Quantitative analysis of Fe and Co in Co-substituted magnetite using XPS: The application of non-linear least squares fitting (NLLSF)

Hongmei Liu,Gaoling Wei,Zhen Xu,Peng Liu,Ying Li

Applied Surface Science（2016）

引用 109|浏览5

暂无评分

摘要

•XPS and Auger peak overlapping complicates Co-substituted magnetite quantification.•Disrurbance of Auger peaks was eliminated by non-linear least squares fitting.•Fitting greatly improved the accuracy of quantification for Co and Fe.•Catalytic activity of magnetite was enhanced with the increase of Co substitution.

查看译文

关键词

Non-linear least squares fitting,Quantitative analysis,X-ray photoelectron spectroscopy,Co-substituted magnetite

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要