a) Cell schematic for carbon anodes, alloy anodes, and an anode-free configuration. b) Theoretical energy density comparison for various sodium anode materials. c) Schematic illustrating the ...

Lithium-ion batteries are a kind of rechargeable battery that is charged or discharged through desorption or insertion of lithium ions (Li +) from or into the active material structure. In recent ...

Batteries are omnipresent, making it hard to picture modern life without them. Throughout the world, the rechargeable batteries market value has seen a quick increase over the past few years. This has ...

(Nanowerk Spotlight) Potassium-ion batteries (PIBs) have been considered as promising alternatives to lithium-ion batteries due to the rich natural abundance of potassium (K) and similar redox ...