Highly stable surface and structural origin for lithium-rich layered oxide cathode materials

An Ultra-Long-Life Lithium-Rich Li1.2 Mn0.6 Ni0.2 O2 Cathode by Three-in-One Surface Modification for Lithium-Ion Batteries

(2020) Xiaokai Ding et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A Simple Dual-Ion Doping Method for Stabilizing Li-Rich Materials and Suppressing Voltage Decay

(2020) Yang Yu et al.   ACS Applied Materials & Interfaces

Selective Formation of the Li4Mn5O12 Surface Spinel Phase in Sulfur-Doped Li-Excess-Layered Cathode Materials for Improved Cycle Life

(2020) Yongju Lee et al.   ACS Sustainable Chemistry & Engineering

Lithium-Rich Cobalt-Free Manganese-Based Layered Cathode Materials for Li-Ion Batteries: Suppressing the Voltage Fading

(2020) Ashraf Abdel-Ghany et al.   Energies

Highly reversible oxygen redox in layered compounds enabled by surface polyanions

(2020) Qing Chen et al.   Nature Communications

A reversible oxygen redox reaction in bulk-type all-solid-state batteries

(2020) Kenji Nagao et al.   Science Advances

High-Efficiency Electrolyte for Li-Rich Cathode Materials Achieving Enhanced Cycle Stability and Suppressed Voltage Fading Capable of Practical Applications on a Li-Ion Battery

(2020) Depeng Song et al.   ACS Applied Materials & Interfaces

Harbinger of hysteresis in lithium-rich oxides: Anionic activity or defect chemistry of cation migration

(2020) Jason R. Croy et al.   JOURNAL OF POWER SOURCES

Battery materials for low-cost electric transportation

(2020) Kostiantyn Turcheniuk et al.   Materials Today

Trace doping by fluoride and sulfur to enhance adsorption capacity of manganese oxides for lithium recovery

(2020) Fangren Qian et al.   MATERIALS & DESIGN

First-cycle voltage hysteresis in Li-rich 3d cathodes associated with molecular O2 trapped in the bulk

(2020) Robert A. House et al.   Nature Energy

Oxygen Release Degradation in Li‐Ion Battery Cathode Materials: Mechanisms and Mitigating Approaches

(2019) Soroosh Sharifi‐Asl et al.   Advanced Energy Materials

Lithium Deficiencies Engineering in Li-Rich Layered Oxide Li1.098Mn0.533Ni0.113Co0.138O2 for High-Stability Cathode

(2019) Pengfei Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Probing Li ion dynamics in amorphous xLi2SO4⋅(1 − x)LiPO3 by quasielastic neutron scattering

(2019) Tom Heitmann et al.   SOLID STATE IONICS

Charge Compensation Mechanism of Lithium-Excess Metal Oxides with Different Covalent and Ionic Characters Revealed by Operando Soft and Hard X-ray Absorption Spectroscopy

(2019) Kentaro Yamamoto et al.   CHEMISTRY OF MATERIALS

Superstructure control of first-cycle voltage hysteresis in oxygen-redox cathodes

(2019) Robert A. House et al.   NATURE

Gradient Li-rich oxide cathode particles immunized against oxygen release by a molten salt treatment

(2019) Zhi Zhu et al.   Nature Energy

A novel strategy to significantly enhance the initial voltage and suppress voltage fading of a Li- and Mn-rich layered oxide cathode material for lithium-ion batteries

(2018) Shiming Zhang et al.   Journal of Materials Chemistry A

Fundamental understanding and practical challenges of anionic redox activity in Li-ion batteries

(2018) Gaurav Assat et al.   Nature Energy

Stable cycling of high-voltage lithium metal batteries in ether electrolytes

(2018) Shuhong Jiao et al.   Nature Energy

Nucleation of dislocations and their dynamics in layered oxide cathode materials during battery charging

(2018) A. Singer et al.   Nature Energy

Low-dose aberration-free imaging of Li-rich cathode materials at various states of charge using electron ptychography

(2018) Juan Gabriel Lozano et al.   NANO LETTERS

Understanding voltage decay in lithium-excess layered cathode materials through oxygen-centred structural arrangement

(2018) Seungjun Myeong et al.   Nature Communications

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

(2018) Enyuan Hu et al.   Nature Energy

Cation and anion Co-doping synergy to improve structural stability of Li- and Mn-rich layered cathode materials for lithium-ion batteries

(2018) Guorong Chen et al.   Nano Energy

Chemical Reactivity Descriptor for the Oxide-Electrolyte Interface in Li-Ion Batteries

(2017) Livia Giordano et al.   Journal of Physical Chemistry Letters

Amorphous LiCoO 2 Li 2 SO 4 active materials: Potential positive electrodes for bulk-type all-oxide solid-state lithium batteries with high energy density

(2017) Kenji Nagao et al.   JOURNAL OF POWER SOURCES

Residual Lithium Carbonate Predominantly Accounts for First Cycle CO2 and CO Outgassing of Li-Stoichiometric and Li-Rich Layered Transition-Metal Oxides

(2017) Sara E. Renfrew et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Observation of partial reduction of manganese in the lithium rich layered oxides, 0.4Li2MnO3–0.6LiNi1/3Co1/3Mn1/3O2, during the first charge

(2017) Hyung Cheoul Shim et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Fundamental interplay between anionic/cationic redox governing the kinetics and thermodynamics of lithium-rich cathodes

(2017) Gaurav Assat et al.   Nature Communications

Layered Lithium-Rich Oxide Nanoparticles Doped with Spinel Phase: Acidic Sucrose-Assistant Synthesis and Excellent Performance as Cathode of Lithium Ion Battery

(2016) Min Chen et al.   ACS Applied Materials & Interfaces

Gas–solid interfacial modification of oxygen activity in layered oxide cathodes for lithium-ion batteries

(2016) Bao Qiu et al.   Nature Communications

A stable lithium-rich surface structure for lithium-rich layered cathode materials

(2016) Sangryun Kim et al.   Nature Communications

Direct observation of reversible oxygen anion redox reaction in Li-rich manganese oxide, Li2MnO3, studied by soft X-ray absorption spectroscopy

(2016) Masatsugu Oishi et al.   Journal of Materials Chemistry A

Roles of surface structure and chemistry on electrochemical processes in lithium-rich layered oxide cathodes

(2016) Weifeng Wei et al.   Nano Energy

Surface Modification of Li1.2Ni0.13Mn0.54Co0.13O2 by Hydrazine Vapor as Cathode Material for Lithium-Ion Batteries

(2015) Jie Zhang et al.   ACS Applied Materials & Interfaces

Electrochemical Performance of a Layered-Spinel Integrated Li[Ni1/3Mn2/3]O2 as a High Capacity Cathode Material for Li-Ion Batteries

(2015) Prasant Kumar Nayak et al.   CHEMISTRY OF MATERIALS

Understanding of Surface Redox Behaviors of Li2MnO3in Li-Ion Batteries: First-Principles Prediction and Experimental Validation

(2015) Duho Kim et al.   ChemSusChem

Performance improvement of Li-rich layer-structured Li1.2Mn0.54Ni0.13Co0.13O2 by integration with spinel LiNi0.5Mn1.5O4

(2015) Xin Feng et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

An Ion-Exchange Promoted Phase Transition in a Li-Excess Layered Cathode Material for High-Performance Lithium Ion Batteries

(2015) Jianqing Zhao et al.   Advanced Energy Materials

A Li-rich Layered@Spinel@Carbon heterostructured cathode material for high capacity and high rate lithium-ion batteries fabricated via an in situ synchronous carbonization-reduction method

(2015) Qingbing Xia et al.   Journal of Materials Chemistry A

Enhanced electrochemical performance of Li-rich layered cathode materials by surface modification with P2O5

(2014) Mengyan Hou et al.   ELECTROCHEMISTRY COMMUNICATIONS

Evolution of Lattice Structure and Chemical Composition of the Surface Reconstruction Layer in Li1.2Ni0.2Mn0.6O2 Cathode Material for Lithium Ion Batteries

(2014) Pengfei Yan et al.   NANO LETTERS

Nanoscale Morphological and Chemical Changes of High Voltage Lithium–Manganese Rich NMC Composite Cathodes with Cycling

(2014) Feifei Yang et al.   NANO LETTERS

Spinel/Layered Heterostructured Cathode Material for High-Capacity and High-Rate Li-Ion Batteries

(2013) Feng Wu et al.   ADVANCED MATERIALS

Mn(II) deposition on anodes and its effects on capacity fade in spinel lithium manganate–carbon systems

(2013) Chun Zhan et al.   Nature Communications

Gel-combustion synthesis of Li1.2Mn0.4Co0.4O2composites with a high capacity and superior rate capability for lithium-ion batteries

(2013) Chaochao Fu et al.   Journal of Materials Chemistry A