The exchange of ions across interfaces is key to the field iontronics, where properties device can be altered by local ion concentration. This study investigates a complex oxide system structural and electronic phase transitions driven changes in concentration oxygen ions. In situ coherent X-ray studies are conducted on epitaxial bilayers insulating SrCoO2.5 metallic SrCoO3 − δ. diffusion bilay...

Zinc cobaltite (ZnCo2O4) is an emerging electrode material for supercapacitors due to its rich redox reactions involving multiple oxidation states and different ions. In the present work, potato chip-like 0D interconnected ZnCo2O4 nanoparticles (PIZCON) were prepared using a solvothermal approach. The was characterized various analytical methods, including X-ray powder diffraction scanning elec...

ultraviolet waves, because of their short wavelength, have a high energy and considerable damaging effects on surfaces. protection against ultraviolet radiations is one of the finishing treatments done on surfaces exposed to sunlight. the importance of this issue in relation to human health, due to complications such as skin burns and cancer, is doubled. up to now, different materials such as z...