A study provides new guidance for designing sodium-ion batteries, which are emerging as a less expensive and more ...

A rechargeable battery technology that offers advantages over lithium-ion. Sodium-ion batteries can be significantly less expensive because sodium (salt) is much more abundant and cheaper to extract ...

A printing technology used in high-speed page printers. Ion deposition is similar to laser printing, except instead of using light to create a charged image on a drum, it uses a printhead that ...

Ions move across cell membranes through either ion channels or ion pumps. Ions flow passively through ion channels, down electrical and concentration gradients, at speeds that can approach the ...

ISS involves the bombardment of a surface with a beam of ions, typically noble gas ions like helium or neon, under vacuum conditions. When these ions collide with the sample surface, they are either ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...