| 초록 |
PbO2 is a semiconducting material that can capable to replace BDD electrode and importantly it has good resistance to corrosion and hence possess long life time and high over potential to oxygen evolution. Apart from electrochemical synthesis, chemical methods of synthesis in presence of surfactant helps to control the structure of the materials of interst due to capability to form different shapes with varying concentration above CMC value, hydrophobic core and hydrophilic head of surfactant, which leads to formation of nano particles in defined morphology. On these basis, we have synthesized nano structured PbO2 from the mixture of PVP and Triton X-100 at room temperature. Different ratios of PVP and Triton X-100 were studied to get optimize condition to form defined PbO2. The prepared material was characterized by the XRD, SEM and TEM techniques. The Polymer doped PbO2 was subjected to study the elctrochmeical oxidation of Phenol by Cyclic Voltammtery technique. |
