K‐ion batteries (KIBs) have attracted tremendous attention and seen significant
development because of their low price, high operating voltage, and properties similar to …

Layered carbon materials (LCMs) are composed of basic carbon layer units, such as
graphite, soft carbon, hard carbon, and graphene. While they have been widely applied in …

Amorphous carbons are promising anodes for high-rate potassium-ion batteries. Most low-
temperature annealed amorphous carbons display unsatisfactory capacities. Heteroatom …

Graphitic carbon materials (GCs) are attractive as anodes for the industrialization of
potassium ion batteries (PIBs). However, the poor cycle and rate performance of GC‐based …

Constructing a porous structure is considered an appealing strategy to improve the
electrochemical properties of carbon anodes for potassium‐ion batteries (PIBs) …

N/F-doped nanospheres hard carbon (CDC-F-900) was prepared via simple annealing
followed by HF solvothermal reaction. F-do** is achieved by replacing–OH and–COOH …

We fabricated sulfur and nitrogen codoped cyanoethyl cellulose‐derived carbons (SNCCs)
with state‐of‐the‐art electrochemical performance for potassium ion battery (PIB) and …

Carbonaceous materials present the promising anode candidates for sodium-ion batteries
(SIBs) and potassium-ion batteries (PIBs), however, the poor rate performance and low …

The comprehensive utilization of biomass to obtain energy‐storage carbonaceous materials
with special microstructures is of great significance. Herein, a universal method is proposed …

The application of hollow carbon spheres in energy storage devices is still hindered by their
relatively low electron transmission and ion diffusion kinetics, as well as their insufficient …