This research investigates the degradation/removal of persistent organic pollutants (POPs), antibiotics, and heavy metals from wastewater using semiconductor metal oxides (e.g., ZnO, CuO, TiO₂) and conducting polymer polyaniline. Enhanced photocatalytic performance is achieved by optimizing process parameters and tailoring opto-electronic properties through structural modifications, improved visible light absorption, effective charge separation, and doping with non-metallic and rare earth elements.
This research investigates the magnetic properties of semiconductor metal oxides (ZnO, CuO, TiO₂), focusing on the effect of dopants, especially non-metallic and rare earth elements. The study examines the emergence of ferromagnetic behavior, magnetocaloric effects, and magnetoresistance in these materials. It explores how doping influences their magnetic properties, charge transport, and potential applications in spintronics, sensors, and energy-efficient devices.
This research explores the electrochemical behavior of semiconductor metal oxides (ZnO, CuO, TiO₂) and the conducting polymer polyaniline for applications in water splitting, Li-ion batteries, and other electrocatalytic processes. It examines the impact of non-metallic and rare earth element doping on their electrochemical performance, focusing on enhancing conductivity, charge transfer efficiency, and catalytic activity. The study also investigates the effect of structural modifications at the nanoscale on the materials’ overall electrochemical behavior and stability.
This research investigates the antimicrobial activity of semiconductor metal oxides (ZnO, CuO, TiO₂) synthesized via different routes. It examines the effect of non-metallic and rare earth elements doping on their antimicrobial performance. The study delves into the fundamental mechanisms behind enhanced antimicrobial activity focusing on the structural modifications at the nanoscale.
This research explores polymer and metal matrix composites for various applications. It focuses on polymer composites for food packaging, emphasizing UV shielding, mechanical properties, and antimicrobial activity. Metal matrix composites, such as CNT-reinforced light alloys, are studied for structural applications, while Sn-Bi-based thermal interface materials are investigated for their thermal conductivity and performance in electronic devices.
