• Dr. Sanjay Kumar Yadav
• Dr. Pramod Kumar Singh

Green chemistry represents a proactive approach to preventing pollution and reducing environmental impact through thoughtful design and innovation in chemical processes and products. By adhering to its principles, chemists can create more sustainable and safer methods for manufacturing and using chemicals, which benefits human health and the environment. The ongoing research and application of green chemistry continue to drive progress towards a more sustainable future. Hydrogen is increasingly recognized as a crucial component in the transition to sustainable energy systems due to its high energy density and zero carbon emissions upon combustion. Titanium dioxide (TiO₂) has emerged as a prominent photocatalyst for hydrogen production through water splitting, leveraging its stability, non-toxicity, and relative abundance. This paper reviews recent advancements in the utilization of TiO₂ for green hydrogen production, focusing on enhancing its photocatalytic efficiency, extending its light absorption into the visible spectrum, and integrating it with other materials. The challenges and future prospects for TiO₂-based photocatalysts are also discussed.

Green chemistry, (TiO₂), photocatalyst, hydrogen production, water splitting, stability,

"Recent Advances in Titanium Dioxide for Green Hydrogen Production", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 6, page no.c653-c662, June-2024, Available :http://www.jetir.org/papers/JETIR2406282.pdf

"Recent Advances in Titanium Dioxide for Green Hydrogen Production", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 6, page no. ppc653-c662, June-2024, Available at : http://www.jetir.org/papers/JETIR2406282.pdf