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Title: Lithium-based transition-metal oxides for battery electrodes analyzed by x-ray photoelectron spectroscopy. VII. LiNi0.33Co0.33Mn0.33O2

Abstract

X-ray photoelectron spectroscopy (XPS) was used to analyze fresh LiNi0.33Co0.33Mn0.33O2 powder obtained from TODA America. XP spectra were obtained using incident monochromatic Al Kα radiation at 0.834 01 nm. A survey spectrum together with Ni 2p, Co 2p, Mn 2p, Ni LMM, O 1s, C 1s, Al 2s, Ni 3s, Co 3s, Mn 3s, Ni 3p, Co 3p, Li 1s, and Mn 3p are presented. The spectra indicate the principal core level photoelectron and Auger electron signals. Making use of the O 1s, Ni 3p, Co 3p, Mn 3p, Li 1s lines and neglecting the components related to surface contaminants, XPS quantitative analysis reveals an altered stoichiometry of the air-exposed powder surface of LiNi0.4Co0.1Mn0.7O2.0.

Authors:
ORCiD logo [1];  [2]
  1. Univ. of Illinois, Urbana, IL (United States). Frederick Seitz Materials Research Lab. (FS-MRL)
  2. Argonne National Lab. (ANL), Argonne, IL (United States). Chemical Sciences and Engineering Division
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
OSTI Identifier:
1566131
Grant/Contract Number:  
AC02-06CH11357
Resource Type:
Accepted Manuscript
Journal Name:
Surface Science Spectra
Additional Journal Information:
Journal Volume: 26; Journal Issue: 1; Journal ID: ISSN 1055-5269
Publisher:
American Vacuum Society - AIP
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; 25 ENERGY STORAGE; reference XPS spectra

Citation Formats

Haasch, Richard T., and Abraham, Daniel P. Lithium-based transition-metal oxides for battery electrodes analyzed by x-ray photoelectron spectroscopy. VII. LiNi0.33Co0.33Mn0.33O2. United States: N. p., 2019. Web. doi:10.1116/1.5080239.
Haasch, Richard T., & Abraham, Daniel P. Lithium-based transition-metal oxides for battery electrodes analyzed by x-ray photoelectron spectroscopy. VII. LiNi0.33Co0.33Mn0.33O2. United States. https://doi.org/10.1116/1.5080239
Haasch, Richard T., and Abraham, Daniel P. Tue . "Lithium-based transition-metal oxides for battery electrodes analyzed by x-ray photoelectron spectroscopy. VII. LiNi0.33Co0.33Mn0.33O2". United States. https://doi.org/10.1116/1.5080239. https://www.osti.gov/servlets/purl/1566131.
@article{osti_1566131,
title = {Lithium-based transition-metal oxides for battery electrodes analyzed by x-ray photoelectron spectroscopy. VII. LiNi0.33Co0.33Mn0.33O2},
author = {Haasch, Richard T. and Abraham, Daniel P.},
abstractNote = {X-ray photoelectron spectroscopy (XPS) was used to analyze fresh LiNi0.33Co0.33Mn0.33O2 powder obtained from TODA America. XP spectra were obtained using incident monochromatic Al Kα radiation at 0.834 01 nm. A survey spectrum together with Ni 2p, Co 2p, Mn 2p, Ni LMM, O 1s, C 1s, Al 2s, Ni 3s, Co 3s, Mn 3s, Ni 3p, Co 3p, Li 1s, and Mn 3p are presented. The spectra indicate the principal core level photoelectron and Auger electron signals. Making use of the O 1s, Ni 3p, Co 3p, Mn 3p, Li 1s lines and neglecting the components related to surface contaminants, XPS quantitative analysis reveals an altered stoichiometry of the air-exposed powder surface of LiNi0.4Co0.1Mn0.7O2.0.},
doi = {10.1116/1.5080239},
journal = {Surface Science Spectra},
number = 1,
volume = 26,
place = {United States},
year = {Tue May 21 00:00:00 EDT 2019},
month = {Tue May 21 00:00:00 EDT 2019}
}