Discrepancy in the quantitative oxidation-state analysis of Eu species in sulfide phosphors by K-, L1- and L3-edge XANES spectrometry: choice of absorption edge and measurement mode-Reference-Cited by-同舟云学术

Discrepancy in the quantitative oxidation-state analysis of Eu species in sulfide phosphors by K-, L1- and L3-edge XANES spectrometry: choice of absorption edge and measurement mode

Published:2018 Issue:4 Volume:33 Page:585-592
ISSN:0267-9477
Container-title:Journal of Analytical Atomic Spectrometry
language:en
Short-container-title:J. Anal. At. Spectrom.

Author:

Yamamoto Takashi¹²³⁴⁵^ORCID,Yukumoto Akira⁶⁷⁸⁹⁵

Affiliation:

1. Department of Natural Science

2. Faculty of Science and Technology

3. Tokushima University

4. Tokushima 770-8506

5. Japan

6. Department of Mathematical and Material Sciences

7. Faculty of Integrated Arts and Sciences

8. University of Tokushima

9. Tokushima 770-8502

Abstract

A quantitative analysis of the oxidation state of europium (Eu) in phosphor samples was performed using X-ray absorption near-edge structure (XANES) spectroscopy to investigate the influence of the constituent elements, absorption edge and measurement mode on the evaluated oxidation states.

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/JA/C7JA00429J

Reference55 articles.

1. J. Röhler , in Handbook on the Physics and Chemistry of Rare Earths , 1987 , vol. 10 , pp. 453–545 and references cited therein

2. Edge spectroscopy

3. The valence of rare earth ions in R2MgSi2O7:Eu, Dy (R = Ca, Sr) long-afterglow phosphors

4. The valence of Eu under high pressure

5. XANES study of Eu species encapsulated in potassium Y-type zeolite

Cited by 4 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Structure, Magnetotransport, and Theoretical Study on the Layered Antiferromagnet Topological Phase EuCd₂As₂ under High Pressure;Advanced Quantum Technologies;2023-03-22

2. Efficient ammonia synthesis over Ru/CeO2-PrOx catalysts with controlled Ru dispersion by Ru-Pr interaction;Journal of Catalysis;2022-09

3. Visualizing the valence states of europium ions in Eu-doped BaAl₂O₄ using X-ray nanoprobe mapping;Journal of Synchrotron Radiation;2022-01-18

4. Atomic spectrometry update: review of advances in elemental speciation;Journal of Analytical Atomic Spectrometry;2019