Metal-organic framework (MOF) materials are a new kind of porous crystalline materials
assembled by metal ions and organic ligands. Due to their high specific surface area …

Advanced electrochemical energy storage devices (EESDs) that can store electrical energy
efficiently while being miniature/flexible/wearable/load-bearing are much needed for various …

Carbon materials, including graphite, hard carbon, soft carbon, graphene, and carbon
nanotubes, are widely used as high‐performance negative electrodes for sodium‐ion and …

Transition metal sulfides, as an important class of inorganics, can be used as excellent
electrode materials for various types of electrochemical energy storage, such as lithium‐ion …

Carbon nanofibers (CNFs) have been widely used in electrochemical energy storage
devices because of their excellent conductivities, extremely large surface areas and …

Microsized alloy anodes (Si, P, Sb, Sn, Bi, etc.) with high capacity, proper working potential,
high tap density, and low cost are promising for breaking the energy limits of current …

Hard carbons are considered among the most promising anode materials for Na‐ion
batteries. Understanding their structure is of great importance for optimizing their Na storage …

Hard Carbon have become the most promising anode candidates for sodium‐ion batteries,
but the poor rate performance and cycle life remain key issues. In this work, N‐doped hard …

Sodium-ion batteries (SIBs) are regarded as a promising candidate for large-scale energy
storage applications, however, its sluggish sodiation kinetics limit high power capabilities …

MXenes have attracted great interest in various fields, and pillared MXenes open a new path
with larger interlayer spacing. However, the further study of pillared MXenes is blocked at …