Electrochemical energy storage systems, specifically lithium and lithium-ion batteries, are
ubiquitous in contemporary society with the widespread deployment of portable electronic …

Li‐rich cathodes are extensively investigated as their energy density is superior to Li
stoichiometric cathode materials. In addition to the transition metal redox, this intriguing …

Surface reconstruction and the associated severe strain propagation have long been
reported as the major cause of cathode failure during fast charging and long-term cycling …

High-capacity Ni-rich layered oxides are promising cathode materials for secondary lithium-
based battery systems. However, their structural instability detrimentally affects the battery …

The oxygen redox reaction in lithium-rich layered oxide battery cathode materials generates
extra capacity at high cell voltages (ie,> 4.5 V). However, the irreversible oxygen release …

The working mechanism of LiCoO2 beyond 4.6 V presents complicated issues:(1) the
ambiguous multistructural evolutions,(2) the vague O-related anionic redox reactions (ARR) …

Engineered polycrystalline electrodes are critical to the cycling stability and safety of lithium-
ion batteries, yet it is challenging to construct high-quality coatings at both the primary-and …

Abstract High-entropy (HE) ceramics, by analogy with HE metallic alloys, are an emerging
class of solid solutions composed of a large number of species. These materials offer the …

Lithium‐rich manganese‐based layered oxides (LMLOs) are considered to be one type of
the most promising materials for next‐generation cathodes of lithium batteries due to their …

Selective and highly efficient extraction technologies for the recovery of critical metals
including lithium, nickel, cobalt, and manganese from spent lithium-ion battery (LIB) cathode …