Solar cells convert sunlight into clean energy—but if the solar cells themselves are made of toxic materials, it almost ...

Breakthrough allows researchers to create materials with tailored properties, unlocking unprecedented control over their ...

A research team has developed a technology that can significantly increase the efficiency of eco-friendly solar cells. The ...

Argonne researchers have shown that they can use light to temporarily alter the crystal symmetry within lead sulfide quantum dots. This process reduces the off-centering of lead atoms and affects the ...

They also succeeded in establishing the new electrode structure to maximize the use of sulfur with extremely high capacity density. This electrode combines a solid sulfide electrolyte with a lithium ...