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Title: In Situ Soft XAS Study on Nickel-based Layered Cathode Material at Elevated Temperatures: A Novel Approach to Study Thermal Stability

Journal Article · · Scientific Reports
DOI:https://doi.org/10.1038/srep06827· OSTI ID:1229142
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Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
DOE Contract Number:
SC00112704
OSTI ID:
1229142
Report Number(s):
BNL-111217-2015-JA
Journal Information:
Scientific Reports, Vol. 4; ISSN 2045-2322
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English

References (23)

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Co-polyimide-coated polyethylene separators for enhanced thermal stability of lithium ion batteries journal December 2012
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
A study on the newly observed intermediate structures during the thermal decomposition of nickel-based layered cathode materials using time-resolved XRD journal May 2006
Time-resolved XRD study on the thermal decomposition of nickel-based layered cathode materials for Li-ion batteries journal December 2006
Structural changes and thermal stability of charged LiNi1/3Co1/3Mn1/3O2 cathode material for Li-ion batteries studied by time-resolved XRD journal April 2009
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
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
Structural Origin of Overcharge-Induced Thermal Instability of Ni-Containing Layered-Cathodes for High-Energy-Density Lithium Batteries journal September 2011
Microscopy and Spectroscopy of Lithium Nickel Oxide-Based Particles Used in High Power Lithium-Ion Cells journal January 2003
Effect of doping LiMn2O4 spinel with a tetravalent species such as Si(IV) versus with a trivalent species such as Ga(III). Electrochemical, magnetic and ESR study journal October 2012
New Spinel Cobalt Oxides, Potential Conductive Additives for the Positive Electrode of Ni−MH Batteries journal December 2006
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
Investigation of the Charge Compensation Mechanism on the Electrochemically Li-Ion Deintercalated Li 1 - x Co 1/3 Ni 1/3 Mn 1/3 O 2 Electrode System by Combination of Soft and Hard X-ray Absorption Spectroscopy journal December 2005
Electronic structural changes of the electrochemically Li-ion deintercalated LiNi0.8Co0.15Al0.05O2 cathode material investigated by X-ray absorption spectroscopy journal December 2007
Electronic Structure and Symmetry in Nickel L Edge X-ray Absorption Spectroscopy: Application to a Nickel Protein journal March 1994
L-edge X-ray absorption spectroscopy of some Ni enzymes: probe of Ni electronic structure journal March 2001
Thermal behavior and the decomposition mechanism of electrochemically delithiated Li1−xNiO2 journal July 2001
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Oxygen Contribution on Li-Ion Intercalation−Deintercalation in LiCoO 2 Investigated by O K-Edge and Co L-Edge X-ray Absorption Spectroscopy journal March 2002
Characterization of LiMn2O4-coated LiCoO2 film electrode prepared by electrostatic spray deposition journal December 2006
Changes in electronic structure of the electrochemically Li-ion deintercalated LiNiO2 system investigated by soft X-ray absorption spectroscopy journal December 2006
Angular dependence of core hole screening in LiCoO2: A DFT+U calculation of the oxygen and cobalt K-edge x-ray absorption spectra text January 2009

Cited By (10)

Review of Recent Development of In Situ/Operando Characterization Techniques for Lithium Battery Research journal May 2019
In-operando high-speed tomography of lithium-ion batteries during thermal runaway journal April 2015
Evolution of redox couples in Li- and Mn-rich cathode materials and mitigation of voltage fade by reducing oxygen release journal July 2018
Empowering multicomponent cathode materials for sodium ion batteries by exploring three-dimensional compositional heterogeneities journal January 2018
Thermally-driven mesopore formation and oxygen release in delithiated NCA cathode particles journal January 2019
Long-term chemothermal stability of delithiated NCA in polymer solid-state batteries journal January 2019
Using in situ and operando methods to characterize phase changes in charged lithium nickel cobalt aluminum oxide cathode materials journal January 2020
Structural Relaxation of Li x Ni 0.874 Co 0.090 Al 0.036 O 2 after Lithium Extraction down to (x ≤ 0.12) journal December 2018
In situ Synchrotron X-ray Techniques for Structural Investigation of Electrode Materials for Li-ion Battery journal December 2019
Long-Term Chemothermal Stability of Delithiated NCA in Polymer Solid-State Batteries text January 2019

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