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 …

Developing novel techniques to convert lignin into sustainable chemicals and functional
materials is a critical route toward the high-value utilization of lignocellulosic biomass. Lignin …

Na-ion batteries are currently an emerging and low-cost energy storage technology, which
have attracted enormous attention and research due to its promising potentiality for large …

Hard carbon anodes with all‐plateau capacities below 0.1 V are prerequisites to achieve
high‐energy‐density sodium‐ion storage, which holds promise for future sustainable energy …

Rechargeable sodium‐ion batteries (SIBs) are emerging as a viable alternative to lithium‐
ion battery (LIB) technology, as their raw materials are economical, geographically abundant …

Sodium‐ion batteries (SIBs) have gained tremendous attention for large‐scale energy
storage applications due to the natural abundance, low cost, and even geographic …

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

Li-ion batteries (LIBs), commercialized in 1991, have the highest energy density among
practical secondary batteries and are widely utilized in electronics, electric vehicles, and …

Reversibly intercalating ions into host materials for electrochemical energy storage is the
essence of the working principle of rocking-chair type batteries. The most relevant example …

Batteries and hybrid supercapacitors (SCs) are now playing a pivotal role in the
development of electric vehicles, consumer electronics and large-scale power stations …