Over‐Stoichiometric Metastabilization of Cation‐Disordered Rock Salts
Cation‐disordered rock salts (DRXs) are well known for their potential to realize the goal of
achieving scalable Ni‐and Co‐free high‐energy‐density Li‐ion batteries. Unlike in most …
achieving scalable Ni‐and Co‐free high‐energy‐density Li‐ion batteries. Unlike in most …
Probing Jahn–Teller Distortions and Antisite Defects in LiNiO2 with 7Li NMR Spectroscopy and Density Functional Theory
The long-and local-range structure and electronic properties of the high-voltage lithium-ion
cathode material for Li-ion batteries, LiNiO2, remain widely debated, as are the degradation …
cathode material for Li-ion batteries, LiNiO2, remain widely debated, as are the degradation …
Understanding the limits to short-range order suppression in many-component disordered rock salt lithium-ion cathode materials
Suppressing unfavourable short-range ordering in disordered rock salt lithium-ion cathode
materials is seen as a key research goal on their route to commercialisation. In this study we …
materials is seen as a key research goal on their route to commercialisation. In this study we …
Structural and Chemical Evolution of Highly Fluorinated Li‐Rich Disordered Rocksalt Oxyfluorides as a Function of Temperature
Li‐rich disordered rocksalt (DRS) oxyfluorides have emerged as promising high‐energy
cathode materials for lithium‐ion batteries. While a high level of fluorination in DRS …
cathode materials for lithium‐ion batteries. While a high level of fluorination in DRS …
Under pressure: offering fundamental insight into structural changes on ball milling battery materials
Synthesis of Li ion battery materials via ball milling has been a huge area of growth, leading
to new high-capacity electrode materials, such as a number of promising disordered rocksalt …
to new high-capacity electrode materials, such as a number of promising disordered rocksalt …
Electron Localization in Cation-Disordered Rock Salt Electrodes
In Li-ion battery cathode materials, the degree of electron localization and the resulting
electron transport schemes fundamentally determine the redox behavior. How these …
electron transport schemes fundamentally determine the redox behavior. How these …
[HTML][HTML] Correlation between oxygen redox and structure of oxide cathode materials
Redox of the transition metals is definitely the most important way of charge compensation in
the conventional electrode materials. Utilization of oxygen redox (or more popularly the …
the conventional electrode materials. Utilization of oxygen redox (or more popularly the …
Exploration of oxyfluoride frameworks as Na-ion cathodes
Na-ion batteries (NIBs) are increasingly considered as a viable alternative to Li-ion batteries
due to the abundance, low cost, and thermal stability of Na-based systems. To improve the …
due to the abundance, low cost, and thermal stability of Na-based systems. To improve the …
Interfacial deterioration in highly fluorinated cation-disordered rock-salt cathode: Carbonate-based electrolyte vs. ether-based electrolyte
Cation-disordered rock-salts (DRX) emerge as an intriguing class of high-capacity cathode
materials, garnering significant attention in the development of advanced energy-storage …
materials, garnering significant attention in the development of advanced energy-storage …
Synthesis and Structure Stabilization of Disordered Rock Salt Mn/V-Based Oxyfluorides as Cathode Materials for Li-Ion Batteries
The demand for high-performance lithium-ion batteries and thus efficient cathode materials
is steadily increasing. In addition to a high energy density and long lifetime, these should …
is steadily increasing. In addition to a high energy density and long lifetime, these should …