Chinese scientists have developed a single-layered organic solar cell based on non-fullerene acceptors with improved fill factor and short-circuit current density. They achieved their results with a ...

We have reported the experimental visualization of a three-dimensional (3D) helical morphology for a polystyrene-block-polybutadiene-block-poly(methyl methacrylate) triblock terpolymer (SBM) using ...

Among the most challenging issues in technologies for electrochemical energy conversion are the insufficient activity of the catalysts for the oxygen reduction reaction, catalyst degradation and ...