Electronic structural studies on the improved thermal stability of Li(Ni0.8Co0.15Al0.05)O2 by ZrO2 coating for lithium ion batteries

Kim, Ji-Young; Kim, Sang Hoon; Kim, Dong Hyun; Susanto, Dieky; Kim, Se Young; Chang, Won-Young; Cho, Byung Won; Yoon, Won-Sub; Bak, Seong Min; Yang, Xiao Qing; Nam, Kyung Wan; Chung, Kyung Yoon

doi:10.1007/s10800-017-1062-5

Title: Electronic structural studies on the improved thermal stability of Li(Ni0.8Co0.15Al0.05)O2 by ZrO2 coating for lithium ion batteries

Abstract

The electronic structures of bare and ZrO₂-coated Li(Ni_0.8Co_0.15Al_0.05)O₂ electrode systems were investigated using a combination of time-resolved X-ray diffraction and soft X-ray absorption spectroscopy (XAS) techniques. The ZrO₂ coating on the surface of Li(Ni_0.8Co_0.15Al_0.05)O₂ was effective in elevating the onset temperature of the dissociation of charged Li_0.33(Ni_0.8Co_0.15Al_0.05)O₂, which will enhance the safety of Li-ion cells. Lastly, soft XAS spectra of the Ni LII,III-edge in the partial electron yield mode were obtained, which showed that the enhanced electrochemical properties and thermal stability of the cathode materials by ZrO₂ coating can be attributed to the suppression of unwanted Ni oxidation state changes at the surface.

Authors:

Kim, Ji-Young; Kim, Sang Hoon; Kim, Dong Hyun; Susanto, Dieky; Kim, Se Young; Chang, Won-Young; Cho, Byung Won; Yoon, Won-Sub; Bak, Seong Min; Yang, Xiao Qing; Nam, Kyung Wan;

Publication Date:: Tue Mar 21 00:00:00 EDT 2017

Research Org.:: Brookhaven National Lab. (BNL), Upton, NY (United States). National Synchrotron Light Source

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE)

OSTI Identifier:: 1348290

Report Number(s):: BNL-113647-2017-JA
Journal ID: ISSN 0021-891X; VT1201000

Grant/Contract Number:: SC0012704

Resource Type:: Accepted Manuscript

Journal Name:: Journal of Applied Electrochemistry

Additional Journal Information:: Journal Volume: 47; Journal Issue: 5; Journal ID: ISSN 0021-891X

Publisher:: Springer

Country of Publication:: United States

Language:: English

Subject:: 25 ENERGY STORAGE; National Synchrotron Light Source; Li(Ni0.8Co0.15Al0.05)O2; ZrO2 coating; thermal stability; soft X-ray absorption spectroscopy (XAS); Batteries

Citation Formats


                    Kim, Ji-Young, Kim, Sang Hoon, Kim, Dong Hyun, Susanto, Dieky, Kim, Se Young, Chang, Won-Young, Cho, Byung Won, Yoon, Won-Sub, Bak, Seong Min, Yang, Xiao Qing, Nam, Kyung Wan, and Chung, Kyung Yoon. Electronic structural studies on the improved thermal stability of Li(Ni0.8Co0.15Al0.05)O2 by ZrO2 coating for lithium ion batteries.  United States: N. p., 2017. 
Web.  doi:10.1007/s10800-017-1062-5.

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                    Kim, Ji-Young, Kim, Sang Hoon, Kim, Dong Hyun, Susanto, Dieky, Kim, Se Young, Chang, Won-Young, Cho, Byung Won, Yoon, Won-Sub, Bak, Seong Min, Yang, Xiao Qing, Nam, Kyung Wan, & Chung, Kyung Yoon. Electronic structural studies on the improved thermal stability of Li(Ni0.8Co0.15Al0.05)O2 by ZrO2 coating for lithium ion batteries.  United States.  https://doi.org/10.1007/s10800-017-1062-5

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                    Kim, Ji-Young, Kim, Sang Hoon, Kim, Dong Hyun, Susanto, Dieky, Kim, Se Young, Chang, Won-Young, Cho, Byung Won, Yoon, Won-Sub, Bak, Seong Min, Yang, Xiao Qing, Nam, Kyung Wan, and Chung, Kyung Yoon. Tue .  
"Electronic structural studies on the improved thermal stability of Li(Ni0.8Co0.15Al0.05)O2 by ZrO2 coating for lithium ion batteries".  United States.  https://doi.org/10.1007/s10800-017-1062-5.  https://www.osti.gov/servlets/purl/1348290.

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@article{osti_1348290,

  title        = {Electronic structural studies on the improved thermal stability of Li(Ni0.8Co0.15Al0.05)O2 by ZrO2 coating for lithium ion batteries},

  author       = {Kim, Ji-Young and Kim, Sang Hoon and Kim, Dong Hyun and Susanto, Dieky and Kim, Se Young and Chang, Won-Young and Cho, Byung Won and Yoon, Won-Sub and Bak, Seong Min and Yang, Xiao Qing and Nam, Kyung Wan and Chung, Kyung Yoon},

  abstractNote = {The electronic structures of bare and ZrO2-coated Li(Ni0.8Co0.15Al0.05)O2 electrode systems were investigated using a combination of time-resolved X-ray diffraction and soft X-ray absorption spectroscopy (XAS) techniques. The ZrO2 coating on the surface of Li(Ni0.8Co0.15Al0.05)O2 was effective in elevating the onset temperature of the dissociation of charged Li0.33(Ni0.8Co0.15Al0.05)O2, which will enhance the safety of Li-ion cells. Lastly, soft XAS spectra of the Ni LII,III-edge in the partial electron yield mode were obtained, which showed that the enhanced electrochemical properties and thermal stability of the cathode materials by ZrO2 coating can be attributed to the suppression of unwanted Ni oxidation state changes at the surface.},

  doi          = {10.1007/s10800-017-1062-5},

  journal      = {Journal of Applied Electrochemistry},

  number       = 5,

  volume       = 47,

  place        = {United States},

  year         = {Tue Mar 21 00:00:00 EDT 2017},

  month        = {Tue Mar 21 00:00:00 EDT 2017}

}

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Title: Electronic structural studies on the improved thermal stability of Li(Ni0.8Co0.15Al0.05)O2 by ZrO2 coating for lithium ion batteries

Abstract

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Synthesis and Characterization of Li[(Ni _0.8 Co _0.1 Mn _0.1 ) _0.8 (Ni _0.5 Mn _0.5 ) _0.2 ]O ₂ with the Microscale Core−Shell Structure as the Positive Electrode Material for Lithium Batteries
journal, September 2005

Soft X-Ray Absorption Spectroscopic Study of a LiNi[sub 0.5]Mn[sub 0.5]O[sub 2] Cathode during Charge
journal, January 2004

Formation of an SEI on a LiMn2O4 cathode during room temperature charge–discharge cycling studied by soft X-ray absorption spectroscopy at the Fluorine K-edge
journal, August 2011

Thermal Stability of Lithium Nickel Oxide Derivatives. Part I: Li _x Ni _1.02 O ₂ and Li _x Ni _0.89 Al _0.16 O ₂ ( x = 0.50 and 0.30)
journal, November 2003

Positive Electrode Materials for Li-Ion and Li-Batteries ^†
journal, February 2010

Effects of CO2 in air on Li deintercalation from LiNi1−x−yCoxAlyO2
journal, September 1999

LiNi0.8Co0.15Al0.05O2 cathode materials prepared by TiO2 nanoparticle coatings on Ni0.8Co0.15Al0.05(OH)2 precursors
journal, December 2010

Ni3(PO4)2-coated Li[Ni0.8Co0.15Al0.05]O2 lithium battery electrode with improved cycling performance at 55°C
journal, September 2011

Combining In Situ Synchrotron X-Ray Diffraction and Absorption Techniques with Transmission Electron Microscopy to Study the Origin of Thermal Instability in Overcharged Cathode Materials for Lithium-Ion Batteries
journal, June 2012

In situ soft XAS study on nickel-based layered cathode material at elevated temperatures: A novel approach to study thermal stability
journal, October 2014

Electronic structural changes of the electrochemically Li-ion deintercalated LiNi0.8Co0.15Al0.05O2 cathode material investigated by X-ray absorption spectroscopy
journal, December 2007

In situ X-ray diffraction studies on the mechanism of capacity retention improvement by coating at the surface of LiCoO2
journal, December 2007

A comparative study on structural changes of LiCo1/3Ni1/3Mn1/3O2 and LiNi0.8Co0.15Al0.05O2 during first charge using in situ XRD
journal, August 2006

Correlating Structural Changes and Gas Evolution during the Thermal Decomposition of Charged Li _x Ni _0.8 Co _0.15 Al _0.05 O ₂ Cathode Materials
journal, January 2013

Improvement of electrochemical stability of LiMn2O4 by CeO2 coating for lithium-ion batteries
journal, February 2007

Cycle-Life Characterization of Automotive Lithium-Ion Batteries with LiNiO[sub 2] Cathode
journal, January 2009

Improvement of long-term cycling performance of Li[Ni0.8Co0.15Al0.05]O2 by AlF3 coating
journal, July 2013

High Capacity Surface-Modified LiCoO[sub 2] Cathodes for Lithium-Ion Batteries
journal, January 2003

Thermal Stability of Lithium Nickel Oxide Derivatives. Part II: Li _x Ni _0.70 Co _0.15 Al _0.15 O ₂ and Li _x Ni _0.90 Mn _0.10 O ₂ ( x = 0.50 and 0.30). Comparison with Li _x Ni _1.02 O ₂ and Li _x Ni _0.89 Al _0.16 O ₂
journal, November 2003

Time-resolved XRD study on the thermal decomposition of nickel-based layered cathode materials for Li-ion batteries
journal, December 2006

X-ray absorption and dichroism of transition metals and their compounds
journal, August 1994

New findings on the phase transitions in Li1−xNiO2: in situ synchrotron X-ray diffraction studies
journal, June 1999

Improvement of Electrochemical Performance of Li[Ni _0.8 Co _0.15 Al _0.05 ]O ₂ Cathode Materials by AlF ₃ coating at Various Temperatures
journal, June 2008

Time-Resolved XRD Study on the Thermal Decomposition of Li[sub 1−x]Ni[sub 0.8]Co[sub 0.15]Al[sub 0.05]O[sub 2] Cathode Materials for Li-Ion Batteries
journal, January 2005