For achieving higher energy density lithium-ion batteries, the improvement of cathode active
materials is crucial. The most promising cathode materials are nickel-rich layered oxides …

Large-scale electric energy storage is fundamental to the use of renewable energy.
Recently, research and development efforts on room-temperature sodium-ion batteries …

High-Ni layered oxides with Ni contents greater than 90% are promising cathode candidates
for high-energy-density Li-ion batteries. However, drastic electrode–electrolyte reactions …

The release of the lattice oxygen due to the thermal degradation of layered lithium transition
metal oxides is one of the major safety concerns in Li-ion batteries. The oxygen release is …

Recent research has explored combining conventional transition-metal redox with anionic
lattice oxygen redox as a new and exciting direction to search for high-capacity lithium-ion …

Layered lithium‐rich cathode materials have attracted extensive interest owing to their high
theoretical specific capacity (320–350 mA hg− 1). However, poor cycling stability and …

One major challenge in the field of lithium-ion batteries is to understand the degradation
mechanism of high-energy lithium-and manganese-rich layered cathode materials. Although …

Sodium-ion batteries (SIBs) have attracted considerable attention due to the intrinsic safety
and high abundance of sodium. However, the lack of high-performance anode materials …

In conjunction with electrolyte additives used for tuning the interfacial structures of
electrodes, functional materials that eliminate or deactivate reactive substances generated …

The lithium-excess manganese oxides are a candidate cathode material for the next
generation of Li-ion batteries because of their ability to reversibly intercalate more Li than …