Li-rich cathodes for rechargeable Li-based batteries: reaction mechanisms and advanced characterization techniques
Due to their high specific capacities beyond 250 mA hg− 1, lithium-rich oxides have been
considered as promising cathodes for the next generation power batteries, bridging the …
considered as promising cathodes for the next generation power batteries, bridging the …
Review of recent development of in situ/operando characterization techniques for lithium battery research
The increasing demands of energy storage require the significant improvement of current Li‐
ion battery electrode materials and the development of advanced electrode materials. Thus …
ion battery electrode materials and the development of advanced electrode materials. Thus …
Origin and regulation of oxygen redox instability in high-voltage battery cathodes
Oxygen redox at high voltage has emerged as a transformative paradigm for high-energy
battery cathodes such as layered transition-metal oxides by offering extra capacity beyond …
battery cathodes such as layered transition-metal oxides by offering extra capacity beyond …
High-power Mg batteries enabled by heterogeneous enolization redox chemistry and weakly coordinating electrolytes
Magnesium batteries have long been pursued as potentially low-cost, high-energy and safe
alternatives to Li-ion batteries. However, Mg2+ interacts strongly with electrolyte solutions …
alternatives to Li-ion batteries. However, Mg2+ interacts strongly with electrolyte solutions …
In situ formed partially disordered phases as earth-abundant Mn-rich cathode materials
Earth-abundant cathode materials are urgently needed to enable scaling of the Li-ion
industry to multiply terawatt hours of annual production, necessitating reconsideration of …
industry to multiply terawatt hours of annual production, necessitating reconsideration of …
Voltage decay and redox asymmetry mitigation by reversible cation migration in lithium-rich layered oxide electrodes
Despite the high energy density of lithium-rich layered-oxide electrodes, their real-world
implementation in batteries is hindered by the substantial voltage decay on cycling. This …
implementation in batteries is hindered by the substantial voltage decay on cycling. This …
Unlocking anionic redox activity in O3-type sodium 3d layered oxides via Li substitution
Sodium ion batteries, because of their sustainability attributes, could be an attractive
alternative to Li-ion technology for specific applications. However, it remains challenging to …
alternative to Li-ion technology for specific applications. However, it remains challenging to …
Coupling between oxygen redox and cation migration explains unusual electrochemistry in lithium-rich layered oxides
Lithium-rich layered transition metal oxide positive electrodes offer access to anion redox at
high potentials, thereby promising high energy densities for lithium-ion batteries. However …
high potentials, thereby promising high energy densities for lithium-ion batteries. However …
Synchrotron X-ray analytical techniques for studying materials electrochemistry in rechargeable batteries
Rechargeable battery technologies have ignited major breakthroughs in contemporary
society, including but not limited to revolutions in transportation, electronics, and grid energy …
society, including but not limited to revolutions in transportation, electronics, and grid energy …
High reversibility of lattice oxygen redox quantified by direct bulk probes of both anionic and cationic redox reactions
The reversibility and cyclability of anionic redox in battery electrodes hold the key to its
practical employments. Here, through map** of resonant inelastic X-ray scattering …
practical employments. Here, through map** of resonant inelastic X-ray scattering …