Hard carbons, an important category of amorphous carbons, are non‐graphitizable and are
widely accepted as the most promising anode materials for emerging sodium‐ion batteries …

Hard carbons are promising anode candidates for sodium‐ion batteries due to their
excellent Na‐storage performance, abundant resources, and low cost. Despite the recent …

The tremendous improvement in performance and cost of lithium-ion batteries (LIBs) have
made them the technology of choice for electrical energy storage. While established battery …

Hard carbon has been regarded as the most promising anode material for sodium‐ion
batteries (SIBs) due to its low cost, high reversible capacity, and low working potential …

Lignin is produced in large quantities as a by-product of the papermaking and biofuel
industries. Lignin is the most abundant aromatic biopolymer on the planet with its chemical …

Hard carbon (HC) is recognized as a promising anode material with outstanding
electrochemical performance for alkali metal‐ion batteries including lithium‐ion batteries …

Sodium-and potassium-ion (Na-/K-ion) hybrid capacitors are promising electrochemical
energy storage systems that are more cost-effective than corresponding lithium-based …

Hard carbon (HC) has the potential to be a viable commercial anode material in both lithium-
ion batteries (LIBs) and sodium-ion batteries (SIBs). However, current battery performance …

Hard carbon (HC) is the most promising anode for the commercialization of sodium‐ion
batteries (NIBs); however, a general mechanism for sodium storage in HC remains unclear …

Sodium-ion batteries (SIBs) have shown promising prospects for complementarity to lithium-
ion batteries (LIBs) in the field of grid-scale energy storage. After a decade of continuous …