The device achieved the highest efficiency and fill factor ever reported for an all-polymer solar cell based on polymerized small molecular acceptors. The cell was built with a top donor material ...

A new approach to elucidate the operation and control of Polymer Electrolyte Membrane (PEM) fuel cells is being developed. A global reactor engineering approach is applied to PEM fuel cells to ...

Organic solar cells can be transparent, lightweight, and flexible. The advantage of these materials is that many of them can be mixed with a solvent and printed on large rolls of plastic at high speed ...

A research team from the Chinese Academy of Sciences (CAS) has built an all-polymer organic solar cell based on high–quality blend films with enhanced crystallinity and inter–penetrating nanofibers ...

Researchers imaged nanoscale photocurrents in an all-polymer blend solar cell using photoconductive atomic force microscopy. Trace solvent additives were found to enhance polymer ordering and ...