MUMBAI, India, July 11 -- Intellectual Property India has published a patent application (202521035484 A) filed by D. Y. Patil Education Society, Kolhapur, India, on April 11, for 'a chemical method for synthesis of binder-free fe2o3 thin film electrode for supercapacitor application.'
Inventor(s) include Prof. Raghunath Sitaram Patil; Ms. Tamseen Mahamadgous Nejkar; Ms. Sujata Bhalchandra Patil; Ms. Nadiya Niyazahmad Patel; Dr. Umakant Mahadev Patil; and Prof. Chandrakant Dnyandev Lokhande.
The application for the patent was published on July 11, under issue no. 28/2025.
According to the abstract released by the Intellectual Property India: "This invention presents a novel synthesis of binder-free Fe2O3 thin film electrode using the chemical bath deposition (CBD) method for supercapacitor application. The process ensures uniform and nanocrystalline growth of Fe2O3 thin film directly onto a stainless steel (SS) substrate. Structural analysis of Fe2O3 thin film via X-ray diffraction (XRD) confirms the formation of a rhombohedral phase, and field emission scanning electron microscopy (FESEM) reveals a nanosheet-like morphology. The electrochemical capacitive evaluation of Fe2O3 thin film electrode demonstrates a specific capacitance (Cs) of 447 F g-1 at a current density of 0.2 mA cm-2, highlighting its potential as high performance electrode for supercapacitor application."
Disclaimer: Curated by HT Syndication.
