Coating the cathode with a special material that blocks only hydrogen atoms could be an option. “Typically protective oxides such as alumina (Al2O3) can be used to coat the cathode,” added ...

"Understanding Cathode–Electrolyte Interphase Formation ... of Engineering and College of Arts and Science. "This layer ...

This study offers new perspectives on the rational design of high-performance anion redox reaction-based cathode materials, according to the team.

Now, a new study shows The Dincă Group at Princeton has developed a high-energy sodium-ion cathode that shows promise to potentially outperform many lithium-ion counterparts. Their cathode ...

A cold cathode is a cathode in a gas-filled electron tube that is not heated by a filament. The voltage potential within the tube is sufficient to ionize the gas and cause the current to flow.