Abstract
A simple chemical oxidative polymerization approach has been adopted for the preparation of polypyrrole (PPy) and TiO2/PPy composite, where iron chloride was used as an oxidizing agent. The structural confirmation of synthesized samples, the presence of residual iron oxide in the PPy (Fe2O3-PPy) and TiO2/PPy (TiO2/Fe2O3-PPy) composites, has been addressed by X-ray diffraction (XRD). The particle size distribution has been measured by dynamic light scattering (DLS). The result successfully shows the formation of hetero-junction materials that can be utilized for various applications such as sensors, photo-voltaic, organic LEDs, flexible devices and photo catalysts.
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