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Evolution of redox couples in Li- and Mn-rich cathode materials and mitigation of voltage fade by reducing oxygen release

Journal Article · · Nature Energy
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Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
~OTHER
DOE Contract Number:
SC0012704
OSTI ID:
1808983
Report Number(s):
BNL-221878-2021-JACI
Journal Information:
Nature Energy, Vol. 3, Issue 8
Country of Publication:
United States
Language:
English

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High‐Voltage Charging‐Induced Strain, Heterogeneity, and Micro‐Cracks in Secondary Particles of a Nickel‐Rich Layered Cathode Material journal March 2019
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Review of Recent Development of In Situ/Operando Characterization Techniques for Lithium Battery Research journal May 2019
Tuning Oxygen Redox Chemistry in Li‐Rich Mn‐Based Layered Oxide Cathodes by Modulating Cation Arrangement journal September 2019
An Ordered Ni 6 ‐Ring Superstructure Enables a Highly Stable Sodium Oxide Cathode journal September 2019
Uniform Na + Doping‐Induced Defects in Li‐ and Mn‐Rich Cathodes for High‐Performance Lithium‐Ion Batteries journal May 2019
Lithium/Oxygen Incorporation and Microstructural Evolution during Synthesis of Li-Rich Layered Li[Li 0.2 Ni 0.2 Mn 0.6 ]O 2 Oxides journal February 2019
Construction of Hierarchical K 1.39 Mn 3 O 6 Spheres via AlF 3 Coating for High-Performance Potassium-Ion Batteries journal January 2019
Oxygen Release Degradation in Li‐Ion Battery Cathode Materials: Mechanisms and Mitigating Approaches journal April 2019
Insight of a Phase Compatible Surface Coating for Long‐Durable Li‐Rich Layered Oxide Cathode journal July 2019
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Stabilizing the Oxygen Lattice and Reversible Oxygen Redox Chemistry through Structural Dimensionality in Lithium‐Rich Cathode Oxides journal February 2019
4.5 V High‐Voltage Rechargeable Batteries Enabled by the Reduction of Polarization on the Lithium Metal Anode journal October 2019
The Compensation Effect Mechanism of Fe–Ni Mixed Prussian Blue Analogues in Aqueous Rechargeable Aluminum‐Ion Batteries journal January 2020
In Situ Probing Multiple-Scale Structures of Energy Materials for Li-Ion Batteries journal May 2019
Li-Rich Layered Oxides and Their Practical Challenges: Recent Progress and Perspectives journal March 2019
Voltage Decay in Layered Li-Rich Mn-Based Cathode Materials journal August 2019
Anomalous metal segregation in lithium-rich material provides design rules for stable cathode in lithium-ion battery journal April 2019
Correlation between manganese dissolution and dynamic phase stability in spinel-based lithium-ion battery journal October 2019
Oxygen release and oxygen redox journal July 2018
Manganese oxidation as the origin of the anomalous capacity of Mn-containing Li-excess cathode materials journal July 2019
Gradient Li-rich oxide cathode particles immunized against oxygen release by a molten salt treatment journal December 2019
Li gradients for Li-rich cathodes journal December 2019
Voltage decay and redox asymmetry mitigation by reversible cation migration in lithium-rich layered oxide electrodes journal January 2020
Injection of oxygen vacancies in the bulk lattice of layered cathodes journal April 2019
Effects of cycling on lithium-ion battery hysteresis and overvoltage journal October 2019
Suppressing the voltage decay of low-cost P2-type iron-based cathode materials for sodium-ion batteries journal January 2018
Unveiling the benefits of potassium doping on the structural integrity of Li–Mn-rich layered oxides during prolonged cycling by dual-mode EPR spectroscopy journal January 2019
Tuning surface conductivity and stability for high-performance Li- and Mn-rich cathode materials journal January 2019
Systematic evaluation of lithium-excess polyanionic compounds as multi-electron reaction cathodes journal January 2019
Surface modification of Li-rich manganese-based cathode materials by chemical etching journal January 2019
Dissociate lattice oxygen redox reactions from capacity and voltage drops of battery electrodes journal February 2020
The Synergic Effects of Zr Doping and Li 2 TiO 3 Coating on the Crystal Structure and Electrochemical Performances of Li-Rich Li 1.2 Ni 0.2 Mn 0.6 O 2 journal January 2019
Enhanced Electrochemical Properties of LiNi 0.8 Co 0.1 Mn 0.1 O 2 at Elevated Temperature by Simultaneous Structure and Interface Regulating journal January 2019
Unveiling the Effect of Voltage Regulation System on the Structure and Electrochemical Properties of Lithium-Rich Cathode Materials journal January 2019
Slightly Fluorination of Al 2 O 3 ALD Coating on Li 1.2 Mn 0.54 Co 0.13 Ni 0.13 O 2 Electrodes: Interface Reaction to Create Stable Solid Permeable Interphase Layer journal January 2019
Structural insights into the formation and voltage degradation of lithium- and manganese-rich layered oxides text January 2019
High-Performance Lithium-Rich Layered Oxide Material: Effects of Preparation Methods on Microstructure and Electrochemical Properties journal January 2020
Stabilizing the Oxygen Lattice and Reversible Oxygen Redox Chemistry through Structural Dimensionality in Lithium-Rich Cathode Oxides journal February 2019
Structural insights into the formation and voltage degradation of lithium- and manganese-rich layered oxides text January 2019
Structural insights into the formation and voltage degradation of lithium- and manganese-rich layered oxides journal November 2019
Structural insights into the formation and voltage degradation of lithium- and manganese-rich layered oxides. text January 2019
Surface Chemistry Dependence on Aluminum Doping in Ni-rich LiNi0.8Co0.2-yAlyO2 Cathodes. journalarticle January 2019
Enhanced Cycling Stability of Cation Disordered Rock-Salt Li1.2Ti0.4Mn0.4O2 Material by Surface Modification With Al2O3 journal March 2019

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