Khatua, SaumyakantiSaumyakantiKhatuaSett, SoumyadipSoumyadipSettJoshi, GayatriGayatriJoshiSharma, AkankshaAkankshaSharma2025-08-292025-08-292024-08-29https://repository.iitgn.ac.in/handle/IITG2025/20392The present disclosure relates to a photocatalytic substrate for producing hydrogen and a process for the preparation of the photocatalytic substrate. The photocatalytic substrate of the present disclosure is cost-effective and scalable. The process for the preparation of the photocatalytic substrate is simple, environment-friendly and cost-efficient. The present disclosure also provides a process for producing hydrogen by using the photocatalytic substrate that is cost-effective and eco-friendly.en-USChemicalPatents Published[202421065316]123456789/11250