Photocatalytic Degradation of Environmental Pollutants: Advances in Material Design

Photocatalytic degradation of environmental pollutants has emerged as a promising technology for addressing the growing concerns of pollution and environmental sustainability. This review focuses on recent advancements in material design for photocatalytic processes, highlighting new materials, innovative design strategies, and their effectiveness in degrading a range of pollutants. Advances in semiconductor photocatalysts, including titanium dioxide (TiO₂), zinc oxide (ZnO), and novel composite materials, are discussed in terms of their photocatalytic activity, stability, and practical applications. The integration of nanotechnology and surface modifications has significantly enhanced the efficiency of photocatalytic systems. This paper provides a comprehensive overview of the current state of research, challenges, and future directions for improving photocatalytic materials to achieve effective and sustainable environmental remediation.