Revolutionizing Windows: The Future of Smart Glass at IIT Indore

Researchers at IIT Indore are developing 'smart glass' using viologen-based porous organic polymers. This innovative material adjusts transparency and color with an electric current, enhancing energy efficiency in buildings. The project aims to produce eco-friendly construction materials for reducing energy consumption and environmental impact in smart homes.


Devdiscourse News Desk | Indore | Updated: 29-07-2025 15:50 IST | Created: 29-07-2025 15:50 IST
Revolutionizing Windows: The Future of Smart Glass at IIT Indore
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IIT Indore is at the forefront of eco-friendly innovation, unveiling their latest development in 'smart glass' technology on Tuesday. Using a viologen-based porous organic polymer, this advanced material allows for the precise control of light and heat passing through windows with the application of a small electric current.

This groundbreaking glass changes color and transparency quickly in response to electricity. By blocking sunlight and heat when necessary and allowing them in during cooler conditions, it offers significant energy savings. The potential reduction in dependency on air conditioning and artificial lighting could revolutionize building designs for efficiency and sustainability.

Guided by Prof Suman Mukhopadhyay and Prof Rajesh Kumar from IIT Indore, alongside Dr. Sayantan Sarkar, the project is seeing collaboration with industry partners. The team aims to ensure the glass can be mass-produced using existing manufacturing processes, paving the way for its widespread use in eco-friendly constructions and smart homes.

(With inputs from agencies.)

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