Perovskite solar cells are attracting attention as next-generation solar cells. These cells have high efficiency, are flexible, and can be printed, among other features. However, lead was initially ...
A typical bulk-heterojunction polymer solar-cell structure is shown in Fig. 2a. In such a cell, a polymer active-layer — consisting of a bulk-heterojunction of donor and acceptor molecules ...
"This method can also be applied to industry-relevant quantities." Researchers unveil game-changing solar tech after years of development — here's how it could revolutionize the energy industry first ...