Battery‐supercapacitor hybrid devices (BSHDs) are aimed to be competitive complements to
conventional batteries and supercapacitors by simultaneously achieving high energy …

The design and development of advanced energy storage devices with good energy/power
densities and remarkable cycle life has long been a research hotspot. Metal‐ion hybrid …

Abstract Ammonium ions (NH4+) are emerging non‐metallic charge carriers for advanced
electrochemical energy storage devices, due to their low cost, elemental abundance, and …

Charge storage reactions with multi-electron transfer represent an effective approach to
obtaining higher energy density. V2O5 is a potential multi-electron reaction material, but …

Metastable orthorhombic niobium pentoxide (T‐Nb2O5) is a promising anode to fulfill the
requirements for high‐rate Li‐ion batteries (LIBs). Stoichiometric T‐Nb2O5 is plagued by low …

The delicate structural engineering is widely acknowledged as a powerful tool for boosting
the electrochemical performance of conversion‐type anode materials for lithium storage …

Practical applications of diverse flexible wearable electronics require electrochemical
energy storage (EES) devices with multiple configurations. Moreover, to fabricate flexible …

MXenes, a class of two-dimensional materials, have garnered significant attention due to
their unique properties and versatile applications in various fields. This review provides a …

Lithium‐ion capacitors (LICs) are a game‐changer for high‐performance electrochemical
energy storage technologies. Despite the many recent reviews on the materials …

Ordered mesoporous crystalline frameworks (MCFs), which possess both functional
frameworks and well‐defined porosity, receive considerable attention because of their …