Lithium-based transition-metal oxides for battery electrodes analyzed by x-ray photoelectron spectroscopy. II. LiNi0.8Co0.1Mn0.1O2
Abstract
X-ray photoelectron spectroscopy (XPS) was used to analyze fresh LiNi0.8Co0.1Mn0.1O2 powder obtained from Targray Technology International, Inc.. 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 and show only minor sulfur contamination. 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 LiNi0.4Co0.02Mn0.1O0.8.
- Authors:
-
- Univ. of Illinois, Urbana, IL (United States). Frederick Seitz Materials Research Lab. (FS-MRL)
- 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:
- 1566127
- 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 spectra
Citation Formats
Haasch, Richard T., and Abraham, Daniel P. Lithium-based transition-metal oxides for battery electrodes analyzed by x-ray photoelectron spectroscopy. II. LiNi0.8Co0.1Mn0.1O2. United States: N. p., 2019.
Web. doi:10.1116/1.5080234.
Haasch, Richard T., & Abraham, Daniel P. Lithium-based transition-metal oxides for battery electrodes analyzed by x-ray photoelectron spectroscopy. II. LiNi0.8Co0.1Mn0.1O2. United States. https://doi.org/10.1116/1.5080234
Haasch, Richard T., and Abraham, Daniel P. Tue .
"Lithium-based transition-metal oxides for battery electrodes analyzed by x-ray photoelectron spectroscopy. II. LiNi0.8Co0.1Mn0.1O2". United States. https://doi.org/10.1116/1.5080234. https://www.osti.gov/servlets/purl/1566127.
@article{osti_1566127,
title = {Lithium-based transition-metal oxides for battery electrodes analyzed by x-ray photoelectron spectroscopy. II. LiNi0.8Co0.1Mn0.1O2},
author = {Haasch, Richard T. and Abraham, Daniel P.},
abstractNote = {X-ray photoelectron spectroscopy (XPS) was used to analyze fresh LiNi0.8Co0.1Mn0.1O2 powder obtained from Targray Technology International, Inc.. 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 and show only minor sulfur contamination. 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 LiNi0.4Co0.02Mn0.1O0.8.},
doi = {10.1116/1.5080234},
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}
}