Ternary metal sulfides (TMSs) have garnered significant attention as alternative electrode
materials for rechargeable metal‐ion battery anodes and electrodes for electrochemical …

Defects engineering is an attractive strategy to improve the potassium storage performance
of carbon anodes. The current studies mainly focus on the introduction of external defects …

Oxygen‐containing functional groups (OFGs) grafted by carbon materials surface can serve
as active sites to reversibly store potassium and simultaneously contribute to forming a …

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 …

Studies have found that oxygen-rich-containing functional groups in carbon-based materials
can be used as active sites for the storage performance of K+, but the basic storage …

Carbonaceous anodes hold great promise for potassium-ion batteries (PIBs), however, their
electrochemical performance is still unsatisfactory to meet practical requirements due to low …

Concave carbon spheres have attracted enormous interest due to their unique
physicochemical properties. However, the precise synthetic methodology is still scarce …

Hard carbon stands out as one of the premier anodes for potassium‐ion batteries (PIBs),
celebrated for its cost‐effectiveness, natural abundance, and high yield. Yet, its performance …