Photocatalysis, the harnessing of light to drive chemical transformations, represents a frontier in catalysis with profound implications for sustainable energy, environmental remediation, and synthetic chemistry. Key themes to be addressed include: 1) Photocatalyst Design and Synthesis; 2) Mechanistic Insights and Kinetic Studies; 3) Solar Energy Conversion: Exploring the application of photocatalysis in solar-driven energy conversion processes, including water splitting, CO2 reduction, and nitrogen fixation; 4) Environmental Remediation and Air Purification; 5) Photocatalysis in Organic Synthesis.