MUMBAI, India, June 22 -- Intellectual Property India has published a patent application (202621001181 A) filed by Sardar Vallabhbhai National Institute Of Technology, Surat on January 06, 2026, for Thiourea Assisted One-Step Spin Deposition Process For Preparing Cspbbr3 Films.
Inventors include Vipulkumar Amirbhai Kheraj; and Soumya Sundar Parui.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: The present invention discloses a process of preparation of CsPbBr3 films. Particularly, the present invention relates to thiourea assisted one-step spin deposition process for preparing CsPbBr3 films with improved crystallinity, morphology and photovoltaic performance. The invention further relate...