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Porous spong-shaped Ag/ZnO heterostructures have been produced by combining electrospinning and photoreduction method. Structure and component of Ag/ZnO samples were characterized by XRD, XPS, EDS and DRS. Morphology was studied by SEM and TEM. The photocatalysis properties were verified by degradation of methyl orange dye. From the results, the Ag/ZnO heterostructures could degrade methyl orange...
We report here that massive unconfined ice nanofibers are made by electrospraying liquid water into a hyperquenching chamber. Cotton-appeared ice are found on the bottom of the chamber where the temperature is below 140K and they are confirmed to be ice nanofibers with diameters ranging from several tens to hundreds of nanometers. In contrast to the mechanism for electrospinning polymer nanofibers,...
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