Abstract Lithium-selenium (Li-Se) batteries are deemed as an emerging high energy density
electrochemical energy storage system owing to their high specific capacity and volume …

Aluminum-ion batteries (AIBs) are an alternative to lithium-ion batteries due to their high
volumetric capacity, low cost, and high safety. However, chloride aluminate ions destroy the …

The drastic volume expansion of active materials and the shuttle effect of polychalcogenides
hindered the development of anode materials for potassium-ion batteries (PIBs). Thus …

Rationally designed hierarchical structures and heteroatomic doping of carbon are effective
strategies to enhance the stability and electrical conductivity of materials. Herein, SnSe 2 …

By introducing a heteroatom into carbon material, an effective improvement in capacitance
can be realized owing to surface oxidation and reduction reactions of pseudocapacitors …

Recently, research on polyoxometalates (POMs) has gained significant momentum. Owing
to their properties as electronic sponges, POMs catalyst harbor substantial potential in …

In sodium chalcogen batteries, selenium has attracted greater attention in Na-Se batteries
due to its attractive theoretical capacity and conductivity which is 20 orders of magnitude …

Incorporating selenium into high-surface-area carbon with hierarchical pores, derived from
red kidney bean peels via simple carbonization/activation, yields a superior Li–Se battery …

Attracted by high energy density and considerable conductivity of selenium (Se), Na-Se
batteries have been deemed promising energy-storage systems. But, it still suffers from …

With the superiority of famous energy density and abundant potassium reserves, potassium–
selenium (K–Se) batteries exhibit prominent prospects instead of lithium-ion storage …