Preparation and photocatalytic activity of cuprous oxide/carbon nanofibres composite films

► A series of Cu2O nanocrystal loaded on the carbon nanofibers (CNFs) from nanoparticle to cubic, flower-like particle assembled by Cu2O nanocubes with the change of the reaction conditions and all of these Cu2O/CNFs composite films showed the satisfied photocatalytic activity due to the protectable function of CNFs to the Cu2O nanocrystals.