Abstract Sodium (Na) ion batteries (SIBs) are promising in stationary energy storage
applications. Research is also afoot to seek suitable electroactive materials for use in SIBs …

The development of lithium-ion batteries for the integration of renewable energy generation
and the widespread use of electric vehicles has been greatly hampered by the scarcity of Li …

Optimizing charge transfer and alleviating volume expansion in electrode materials are
critical to maximize electrochemical performance for energy‐storage systems. Herein, an …

Anion vacancy engineering (AVE) is widely used to improve the Li‐ion and Na‐ion storage
of conversion‐type anode materials. However, AVE is still an emerging strategy in K‐ion …

Layered transition-metal (TM) oxides have drawn ever-growing interest as positive electrode
materials in potassium-ion batteries (PIBs). Nevertheless, the practical implementation of …

Heterostructure engineering combined with carbonaceous materials shows great promise
toward promoting sluggish kinetics, improving electronic conductivity, and mitigating the …

The rational synergy of chemical composition and spatial nanostructures of electrode
materials play important roles in high‐performance energy storage devices. Here, we …

Materials derived from metal–organic frameworks (MOFs) are promising oxygen
electrocatalysts for zinc–air batteries (ZABs). Rational design of precursors and introduction …

The exploitation of multicomponent composites (MCCs) has become the main pathway for
obtaining advanced microwave absorption materials (MAMs). Herein, a metal valence state …

Hollow nanostructures with external shells and inner voids have been proved to greatly
shorten the transport distance of ions/electrons and buffer volume change, especially for the …