Scientists at Seoul National University have developed a new “smart” window that can generate energy from raindrops, cool buildings in hot weather, and defrost itself in cold temperatures. The window is multifunctional and is considered a groundbreaking development in energy-efficient building design.
The smart window is made of layers of silver and tin oxide (ITO) materials, which allow visible light to pass through while blocking infrared light, reducing heat transfer without compromising transparency. The window can generate electricity from raindrops through a triboelectric nanogenerator (TENG), reflecting infrared heat energy from buildings, and automatically removing frost in cold weather.
The window’s energy-generating and cooling capabilities make it a promising alternative to traditional air conditioning systems, using less energy and providing a sustainable power source for electronic devices. The team behind the smart window aims to create buildings that produce their own energy, moving away from fossil fuels and improving energy efficiency.
This innovative technology showcases the importance of research in developing sustainable energy solutions and has the potential to revolutionize the construction and energy industries.
Source
<p>The post Energy-Efficient Smart Windows Generate Electricity from Raindrops and Automatically Defrost Themselves first appeared on CoinBuzzFeed.</p>