Researchers in China have reported a laboratory-scale sodium–sulfur battery design that, if it can be translated beyond the ...

Engineers developed a cathode material for lithium-sulfur (Li-S) batteries that is healable and highly conductive, overcoming longstanding challenges of traditional sulfur cathodes. The advance holds ...

The new cathode material is a crystal composed of sulfur and iodine. The cathode material has a low melting point of 65 Celsius, enabling self-healing of damaged interfaces. A test battery constructed ...

Researchers investigated different compositions of tin sulfides to find the ideal material for devices that harness solar energy. Solar cells convert sunlight into clean energy -- but if the solar ...