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Irreversible Anion Oxidation Leads to Dynamic Charge Compensation in the Ru-Poor, Li-Rich Cathode Li 2 Ru 0.3 Mn 0.7 O 3

Journal Article · · ACS Energy Letters
 [1];  [2];  [2];  [2];  [3];  [4];  [3];  [5];  [6]
  1. Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States; OSTI
  2. Department of Physics, Applied Physics and Astronomy, Binghamton University, Binghamton, New York 13902, United States
  3. Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, United States
  4. Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California 91125, United States
  5. Department of Physics, Applied Physics and Astronomy, Binghamton University, Binghamton, New York 13902, United States; WMG, University of Warwick, Coventry CV4 7AL, United Kingdom
  6. Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
Not provided.
Research Organization:
Univ. of California, Los Angeles, CA (United States); Univ. of California, Oakland, CA (United States); Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
SC0019381; AC02-05CH11231; AC02-06CH11357
OSTI ID:
2421232
Journal Information:
ACS Energy Letters, Journal Name: ACS Energy Letters Journal Issue: 1 Vol. 8; ISSN 2380-8195
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
English

References (71)

LixCoO2 (0 journal June 1980
Evolution of redox couples in Li- and Mn-rich cathode materials and mitigation of voltage fade by reducing oxygen release journal July 2018
Capacity Fading on Cycling of 4 V Li∕LiMn[sub 2]O[sub 4] Cells journal January 1997
X-ray Photoemission Spectroscopy Study of Cationic and Anionic Redox Processes in High-Capacity Li-Ion Battery Layered-Oxide Electrodes journal January 2016
The structural and chemical origin of the oxygen redox activity in layered and cation-disordered Li-excess cathode materials journal May 2016
Superstructure control of first-cycle voltage hysteresis in oxygen-redox cathodes journal December 2019
Electron Transfer Mechanisms upon Lithium Deintercalation from LiCoO 2 to CoO 2 Investigated by XPS journal January 2008
Reversible anionic redox chemistry in high-capacity layered-oxide electrodes journal July 2013
Tuning Oxygen Redox Chemistry in Li‐Rich Mn‐Based Layered Oxide Cathodes by Modulating Cation Arrangement journal September 2019
Review—Li-Rich Layered Oxide Cathodes for Next-Generation Li-Ion Batteries: Chances and Challenges journal January 2015
Residual Lithium Carbonate Predominantly Accounts for First Cycle CO 2 and CO Outgassing of Li-Stoichiometric and Li-Rich Layered Transition-Metal Oxides journal November 2017
Origin of voltage decay in high-capacity layered oxide electrodes journal December 2014
Structural Changes and Thermal Stability of Charged LiNi x Mn y Co z O 2 Cathode Materials Studied by Combined In Situ Time-Resolved XRD and Mass Spectroscopy journal December 2014
A review on the electrochemical reaction of Li-rich layered oxide materials journal January 2021
Phonon anomalies near the magnetostructural transition in Li 2 RuO 3 : Raman spectroscopy and density functional theory studies journal October 2019
Evidence for anionic redox activity in a tridimensional-ordered Li-rich positive electrode β-Li2IrO3 journal February 2017
Li-Rich Layered Oxides and Their Practical Challenges: Recent Progress and Perspectives journal March 2019
Inhibition of oxygen dimerization by local symmetry tuning in Li-rich layered oxides for improved stability journal October 2020
Distinction between Intrinsic and X-ray-Induced Oxidized Oxygen States in Li-Rich 3d Layered Oxides and LiAlO 2 journal May 2019
Understanding the Stability for Li-Rich Layered Oxide Li 2 RuO 3 Cathode journal February 2016
Direct Visualization of the Reversible O 2− /O Redox Process in Li-Rich Cathode Materials journal February 2018
Coupling between oxygen redox and cation migration explains unusual electrochemistry in lithium-rich layered oxides journal December 2017
Anionic Redox in Rechargeable Lithium Batteries journal June 2017
A New Type of Li‐Rich Rock‐Salt Oxide Li 2 Ni 1/3 Ru 2/3 O 3 with Reversible Anionic Redox Chemistry journal January 2019
Soft X-Ray Irradiation Effects of Li2O2, Li2CO3 and Li2O Revealed by Absorption Spectroscopy journal November 2012
Suppressing Mn Reduction of Li-Rich Mn-Based Cathodes by F-Doping for Advanced Lithium-Ion Batteries journal November 2018
Formation of the Spinel Phase in the Layered Composite Cathode Used in Li-Ion Batteries journal December 2012
Distinct Oxygen Redox Activities in Li2MO3 (M = Mn, Ru, Ir) journal September 2021
Reinvestigation of Li 2 MnO 3 Structure: Electron Diffraction and High Resolution TEM journal September 2009
Correlations between Transition-Metal Chemistry, Local Structure, and Global Structure in Li 2 Ru 0.5 Mn 0.5 O 3 Investigated in a Wide Voltage Window journal November 2017
Li-rich cathodes for rechargeable Li-based batteries: reaction mechanisms and advanced characterization techniques journal January 2020
Quantification of Surface Oxygen Depletion and Solid Carbonate Evolution on the First Cycle of LiNi 0.6 Mn 0.2 Co 0.2 O 2 Electrodes journal April 2019
Direct Quantification of Anionic Redox over Long Cycling of Li-Rich NMC via Hard X-ray Photoemission Spectroscopy journal October 2018
Mechanism of Electrochemical Activity in Li 2 MnO 3 journal May 2003
Pseudo‐Bonding and Electric‐Field Harmony for Li‐Rich Mn‐Based Oxide Cathode journal September 2020
Quantifying the Capacity Contributions during Activation of Li 2 MnO 3 journal January 2020
First Evidence of Manganese–Nickel Segregation and Densification upon Cycling in Li-Rich Layered Oxides for Lithium Batteries journal July 2013
Manganese oxides for lithium batteries journal January 1997
Fundamental understanding and practical challenges of anionic redox activity in Li-ion batteries journal April 2018
Oxidation behaviour of lattice oxygen in Li-rich manganese-based layered oxide studied by hard X-ray photoelectron spectroscopy journal January 2016
Surface Reconstruction in Li-Rich Layered Oxides of Li-Ion Batteries journal September 2017
Covalency does not suppress O2 formation in 4d and 5d Li-rich O-redox cathodes journal May 2021
Structure and bonding in lithium ruthenate, Li2RuO3 journal June 1988
Structural Analysis of Li2MnO3 and Related Li-Mn-O Materials journal January 2011
Li2MnO3-stabilized LiMO2 (M = Mn, Ni, Co) electrodes for lithium-ion batteries journal January 2007
High Performance Li 2 Ru 1– y Mn y O 3 (0.2 ≤ y ≤ 0.8) Cathode Materials for Rechargeable Lithium-Ion Batteries: Their Understanding journal March 2013
Anionic redox processes for electrochemical devices journal January 2016
A high-capacity P2 Na2/3Ni1/3Mn2/3O2 cathode material for sodium ion batteries with oxygen activity journal August 2018
K- and L-edge X-ray absorption spectroscopy (XAS) and resonant inelastic X-ray scattering (RIXS) determination of differential orbital covalency (DOC) of transition metal sites journal August 2017
Visualization of O-O peroxo-like dimers in high-capacity layered oxides for Li-ion batteries journal December 2015
Elucidating anionic oxygen activity in lithium-rich layered oxides journal March 2018
Gas–solid interfacial modification of oxygen activity in layered oxide cathodes for lithium-ion batteries journal July 2016
Reversible Li-Intercalation through Oxygen Reactivity in Li-Rich Li-Fe-Te Oxide Materials journal January 2015
First-cycle voltage hysteresis in Li-rich 3d cathodes associated with molecular O2 trapped in the bulk journal September 2020
Quantum many-body effects in x-ray spectra efficiently computed using a basic graph algorithm journal May 2018
Layered-to-Spinel Phase Transition in Li[sub x]MnO[sub 2] journal January 2001
Reversible anionic redox activity in Na 3 RuO 4 cathodes: a prototype Na-rich layered oxide journal January 2018
Physical properties of the de-lithiated Li2 − RuO3 with the layered structure journal July 1996
Surface Lithium Carbonate Influences Electrolyte Degradation via Reactive Oxygen Attack in Lithium-Excess Cathode Materials journal May 2021
Capacity fading mechanism for oxygen defect spinel as a 4 V cathode material in Li-ion batteries journal July 2002
Demonstrating Oxygen Loss and Associated Structural Reorganization in the Lithium Battery Cathode Li[Ni0.2Li0.2Mn0.6]O2 journal June 2006
Overlooked electrolyte destabilization by manganese (II) in lithium-ion batteries journal July 2019
Different oxygen redox participation for bulk and surface: A possible global explanation for the cycling mechanism of Li1.20Mn0.54Co0.13Ni0.13O2 journal August 2013
How Bulk Sensitive is Hard X-ray Photoelectron Spectroscopy: Accounting for the Cathode–Electrolyte Interface when Addressing Oxygen Redox journal February 2020
Probing the electrode/electrolyte interface in the lithium excess layered oxide Li1.2Ni0.2Mn0.6O2 journal January 2013
Structure of Li2MnO3 with different degrees of defects journal January 2010
Stabilized Co‐Free Li‐Rich Oxide Cathode Particles with An Artificial Surface Prereconstruction journal August 2020
Local structure adaptability through multi cations for oxygen redox accommodation in Li-Rich layered oxides journal January 2020
Structural, Electrical, and Lithium Ion Dynamics of Li 2 MnO 3 from Density Functional Theory journal January 2015
Charge-compensation in 3d-transition-metal-oxide intercalation cathodes through the generation of localized electron holes on oxygen journal March 2016
Li-ion battery materials: present and future journal June 2015