Mixed Cationic and Anionic Redox in Ni and Co Free Chalcogen-Based Cathode Chemistry for Li-Ion Batteries

Voltage decay and redox asymmetry mitigation by reversible cation migration in lithium-rich layered oxide electrodes

(2020) Donggun Eum et al.   NATURE MATERIALS

Kinetic pathways of ionic transport in fast-charging lithium titanate

(2020) Wei Zhang et al.   SCIENCE

Multielectron, Cation and Anion Redox in Lithium-Rich Iron Sulfide Cathodes

(2020) Charles J. Hansen et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Extended Interfacial Stability through Simple Acid Rinsing in a Li-Rich Oxide Cathode Material

(2020) Srinivasan Ramakrishnan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

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

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

Controlling Covalency and Anion Redox Potentials through Anion Substitution in Li-Rich Chalcogenides

(2020) Andrew J. Martinolich et al.   CHEMISTRY OF MATERIALS

Elucidation of Active Oxygen Sites upon Delithiation of Li3IrO4

(2020) Haifeng Li et al.   ACS Energy Letters

Anionic Redox Activity as a Key Factor in the Performance Degradation of NaFeO2 Cathodes for Sodium Ion Batteries

(2019) Dieky Susanto et al.   CHEMISTRY OF MATERIALS

Injection of oxygen vacancies in the bulk lattice of layered cathodes

(2019) Pengfei Yan et al.   Nature Nanotechnology

Charge Transfer Band Gap as an Indicator of Hysteresis in Li-Disordered Rock Salt Cathodes for Li-Ion Batteries

(2019) Quentin Jacquet et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Anomalous metal segregation in lithium-rich material provides design rules for stable cathode in lithium-ion battery

(2019) Ruoqian Lin et al.   Nature Communications

The Role of Intragranular Nanopores in Capacity Fade of Nickel-Rich Layered Li(Ni1–x–yCoxMny)O2 Cathode Materials

(2019) Shamail Ahmed et al.   ACS Nano

Anionic redox reaction in layered NaCr2/3Ti1/3S2 through electron holes formation and dimerization of S–S

(2019) Tian Wang et al.   Nature Communications

Exploring the bottlenecks of anionic redox in Li-rich layered sulfides

(2019) Sujoy Saha et al.   Nature Energy

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

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

(2019) Zhi Zhu et al.   Nature Energy

Direct Visualization of the Reversible O2− /O− Redox Process in Li-Rich Cathode Materials

(2018) Xiang Li et al.   ADVANCED MATERIALS

Anionic and cationic redox and interfaces in batteries: Advances from soft X-ray absorption spectroscopy to resonant inelastic scattering

(2018) Wanli Yang et al.   JOURNAL OF POWER SOURCES

Reversible Mn2+/Mn4+ double redox in lithium-excess cathode materials

(2018) Jinhyuk Lee et al.   NATURE

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

(2018) Gaurav Assat et al.   Nature Energy

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

Evidence for anionic redox activity in a tridimensional-ordered Li-rich positive electrode β-Li2IrO3

(2017) Paul E. Pearce et al.   NATURE MATERIALS

Antisite occupation induced single anionic redox chemistry and structural stabilization of layered sodium chromium sulfide

(2017) Zulipiya Shadike et al.   Nature Communications

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

(2017) Gaurav Assat et al.   Nature Communications

Molybdenum Polysulfide Chalcogels as High-Capacity, Anion-Redox-Driven Electrode Materials for Li-Ion Batteries

(2016) Vicky V. T. Doan-Nguyen et al.   CHEMISTRY OF MATERIALS

Review of the U.S. Department of Energy’s “Deep Dive” Effort to Understand Voltage Fade in Li- and Mn-Rich Cathodes

(2015) Jason R. Croy et al.   ACCOUNTS OF CHEMICAL RESEARCH

Understanding the Roles of Anionic Redox and Oxygen Release during Electrochemical Cycling of Lithium-Rich Layered Li4FeSbO6

(2015) Eric McCalla et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Re-entrant Lithium Local Environments and Defect Driven Electrochemistry of Li- and Mn-Rich Li-Ion Battery Cathodes

(2015) Fulya Dogan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Fast Lithium Ion Conduction in Li2SnS3: Synthesis, Physicochemical Characterization, and Electronic Structure

(2014) Jacilynn A. Brant et al.   CHEMISTRY OF MATERIALS

Structural evolution of electrodes in the NCR and CGR cathode-containing commercial lithium-ion batteries cycled between 3.0 and 4.5 V: An operando neutron powder-diffraction study

(2014) Wei Kong Pang et al.   JOURNAL OF MATERIALS RESEARCH

Origin of voltage decay in high-capacity layered oxide electrodes

(2014) M. Sathiya et al.   NATURE MATERIALS

Direct In situ Observation of Li2O Evolution on Li-Rich High-Capacity Cathode Material, Li[NixLi(1–2x)/3Mn(2–x)/3]O2 (0 ≤ x ≤0.5)

(2013) Sunny Hy et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Reversible anionic redox chemistry in high-capacity layered-oxide electrodes

(2013) M. Sathiya et al.   NATURE MATERIALS

Formation of the Spinel Phase in the Layered Composite Cathode Used in Li-Ion Batteries

(2012) Meng Gu et al.   ACS Nano

Oxidation state and chemical shift investigation in transition metal oxides by EELS

(2012) Haiyan Tan et al.   ULTRAMICROSCOPY

Electrochemical kinetics of the 0.5Li2MnO3·0.5LiMn0.42Ni0.42Co0.16O2 ‘composite’ layered cathode material for lithium-ion batteries

(2012) Haijun Yu et al.   RSC Advances

Monodisperse Porous LiFePO4Microspheres for a High Power Li-Ion Battery Cathode

(2011) Chunwen Sun et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Challenges for Rechargeable Li Batteries†

(2009) John B. Goodenough et al.   CHEMISTRY OF MATERIALS

Locating redox couples in the layered sulfides with application to Cu[Cr2]S4

(2009) John B. Goodenough et al.   JOURNAL OF SOLID STATE CHEMISTRY