Kerala University obtains patent for breakthrough in solar reflective pigment technology

The University of Kerala has obtained an Indian patent for innovative processes in the production of solar reflective spinel pigments, marking an important step in the development of dark infrared (IR) reflective coatings.

This technology, led by Professor Sma Shibli and his research team in the Department of Chemistry and the Center for Renewable Energy and Materials, has the potential to improve the energy efficiency of a variety of applications. The research team includes Sameera S., Aysha Shafna M. and Muhammed Hilal EK

The patent was facilitated by a technology incubation program for start-ups (Technology Incubation Program for Medicine and Equipment Technology (TIPS-TIMED)) and was filed through patented cells from the University of Translation Research and Innovation.

According to the official version, these new pigments have unique properties that allow them to reflect most of the solar radiation while maintaining a dark appearance. This feature makes them ideal for use on buildings, vehicles and other surfaces where heat absorption is required to be minimized without damaging the aesthetics.

The patented approach is not only cost-effective, but also environmentally friendly, providing promising avenues for large-scale industrial applications.