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Title: X-ray emission spectroscopy: an effective route to extract site occupation of cations

Abstract

Cation site occupation is an important determinant of materials properties, especially in a complex system with multiple cations such as in ternary spinels. In this work, we show that XES provides not only the site occupation information as EXAFS, but also additional information on the oxidation states of the cations at each site. Additionally, we show that XES is a superior and a far more accurate method than EXAFS.

Authors:
ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [1]
  1. Department of Materials Science and Engineering, Cornell University, Ithaca, USA
  2. Cornell High Energy Synchrotron Source (CHESS), Cornell University, Ithaca, USA
  3. Cornell High Energy Synchrotron Source (CHESS), Cornell University, Ithaca, USA, CLS@APS
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
1471782
Grant/Contract Number:  
AC02-06CH11357
Resource Type:
Journal Article: Publisher's Accepted Manuscript
Journal Name:
Physical Chemistry Chemical Physics
Additional Journal Information:
Journal Name: Physical Chemistry Chemical Physics Journal Volume: 20 Journal Issue: 46; Journal ID: ISSN 1463-9076
Publisher:
Royal Society of Chemistry (RSC)
Country of Publication:
United Kingdom
Language:
English

Citation Formats

Bhargava, Anuj, Chen, Cindy Y., Finkelstein, Kenneth D., Ward, Matthew J., and Robinson, Richard D. X-ray emission spectroscopy: an effective route to extract site occupation of cations. United Kingdom: N. p., 2018. Web. doi:10.1039/C8CP04628J.
Bhargava, Anuj, Chen, Cindy Y., Finkelstein, Kenneth D., Ward, Matthew J., & Robinson, Richard D. X-ray emission spectroscopy: an effective route to extract site occupation of cations. United Kingdom. doi:10.1039/C8CP04628J.
Bhargava, Anuj, Chen, Cindy Y., Finkelstein, Kenneth D., Ward, Matthew J., and Robinson, Richard D. Wed . "X-ray emission spectroscopy: an effective route to extract site occupation of cations". United Kingdom. doi:10.1039/C8CP04628J.
@article{osti_1471782,
title = {X-ray emission spectroscopy: an effective route to extract site occupation of cations},
author = {Bhargava, Anuj and Chen, Cindy Y. and Finkelstein, Kenneth D. and Ward, Matthew J. and Robinson, Richard D.},
abstractNote = {Cation site occupation is an important determinant of materials properties, especially in a complex system with multiple cations such as in ternary spinels. In this work, we show that XES provides not only the site occupation information as EXAFS, but also additional information on the oxidation states of the cations at each site. Additionally, we show that XES is a superior and a far more accurate method than EXAFS.},
doi = {10.1039/C8CP04628J},
journal = {Physical Chemistry Chemical Physics},
number = 46,
volume = 20,
place = {United Kingdom},
year = {Wed Nov 28 00:00:00 EST 2018},
month = {Wed Nov 28 00:00:00 EST 2018}
}

Journal Article:
Free Publicly Available Full Text
This content will become publicly available on September 17, 2019
Publisher's Accepted Manuscript

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