ZnO nanoflakes self-assembled from the water splitting process using a hydroelectric cell

Abstract

Self-assembled ZnO nanoflakes grown at the zinc electrode of Hydroelectric Cell by water splitting have been analysed. ZnO nanoflakes growth in Hydroelectric Cell is a facile and cost effective technique...

Zinc oxide nanoflake/reduced graphene oxide nanocomposite-based dual-acting electrodes for solar-assisted supercapacitor applications

“…Additional deep-level emissions occur by different intrinsic defects in ZnO, such as oxygen vacancy (V O ), zinc vacancy (V Zn ), interstitial zinc (Zn i ), interstitial oxygen (O i ), and antisite oxygen (O Zn ) from the hydrothermal synthesis of nanostructured ZnO in several literature works. [62][63][64] EPR spectroscopy was employed to analyze the defect centers present in the precursor ZnO material and the rGO/3D ZnO composites (Fig. 3).…”

Development of Yttrium-Doped BaTiO3 for Next-Generation Multilayer Ceramic Capacitors

“…The V – I polarization plots, shown in Figure , consisting of three distinct regions: the activation loss (MN), ohmic loss (NP), and concentration loss regions (PQ). The loss that occurs near low values of current is known as the activation loss and is likely caused by the electrostatic potential that overcomes the energy barrier. , The activation energy is the minimum energy required to cross the energy barrier at the interface to initiate a reaction (electrochemical) at electrodes. The region NP indicated in the entire graphs of Figure a–e is the ohmic loss, when the energy barrier is crossed, ion transport occurs through the nanopores, which generates appreciable resistance, this is because of the resistance generation while the transport of the ions through the nanopores of the prepared materials towards the electrodes.…”