Different agglomeration properties of PC₆₁BM and PC₇₁BM in photovoltaic inks-a spin-echo SANS study

Fullerene derivatives are used in a wide range of applications including as electron acceptors in solution-processable organic photovoltaics. We report agglomeration of fullerene derivatives in optically opaque solutions of PC₆₁BM and PC₇₁BM, with concentrations ranging from 30 mg mL^-1 up to 90 mg mL<sup>-1<...

Solar Redox Flow Batteries with Organic Redox Couples in Aqueous Electrolytes: A Minireview

In recent years, research in solar energy storage with photoelectrochemical cells (i.e., solar redox flow batteries: SRFBs) has resurged. This development is emerging in parallel with the growing field of research into organic redox couples intended for aqueous redox flow batteries (RFBs) in a range of different pH environments. In a solar...