A photocatalytic coating liquid using Nafion as a key binder resin, designed to effectively combat mold, fungus, and germs. This enhanced coating not only offers strong antibacterial and antifungal properties but also decomposes harmful organic compounds and maintains an acidic environment to prevent neutralization, making it suitable for industrial and household applications.

A thermo-shielding aqueous coating that blocks infrared (IR) radiation to reduce heat, ideal for windows in buildings and vehicles. It overcomes issues in existing products—such as strong solvent odors, difficulty in removal, and UV degradation—by using a water-based solution of sulfonic group-grafted fluoropolymer resin and IR-absorbing pigments, offering improved durability and weather resistance.

A novel proton-conducting electrolyte by combining doped BaCeO₃ and BaZrO₃ with Sr, Y, and Sm doping. It offers high proton conductivity and chemical stability in humid and CO₂ environments. This electrolyte enables Solid Oxide Fuel Cells to operate efficiently at intermediate temperatures (~600 °C), improving cost-effectiveness, reliability, and power density compared to traditional oxide ion conductors.

A novel roofing material that can show different colors and reflect heat from the sun to keep buildings cooler. It uses a mix of tiny sand particles and resin in just the right amounts so the material sticks well and can be sprayed on roofs easily. It can also have a special coating on top to keep it clean. This helps save energy and lower cooling costs, especially with global warming making things hotter.

This invention presents metal-free organic photosensitizers for Dye-Sensitized Solar Cells (DSSCs), featuring a D-π-A design with natural dye donors, thieno-thiophene π-spacers, and cyanoacrylic acid acceptors. Computationally designed for broad visible-to-near-infrared absorption, they offer higher efficiency and a cost-effective, eco-friendly alternative to metal-based sensitizers, with potential in solar energy and photodynamic therapies.