Researchers at City University of Hong Kong have developed a new technology that could help combat global warming by providing energy-free cooling materials. This next-generation radiative cooling technology harnesses the coldness of outer space to cool down surfaces without using electricity.
The team of researchers, led by Professor Yang Leung, has successfully developed a material that can cool down by up to 16 degrees Celsius below the ambient temperature. This breakthrough could have significant implications for reducing energy consumption and fighting the effects of climate change.
Radiative cooling works by reflecting sunlight and infrared radiation back into space, which helps lower the temperature of the material. This technology has the potential to be used in a wide range of applications, from cooling buildings to electronic devices, without the need for electricity.
In addition to its cooling capabilities, the new material is also environmentally friendly, as it does not release any greenhouse gases or harmful chemicals. This makes it a sustainable and eco-friendly solution for cooling needs in a variety of settings.
The researchers plan to further develop and commercialize this technology to make it more accessible and widely available. Their goal is to make radiative cooling an affordable and efficient cooling solution that can be used in a variety of industries and applications.
Overall, the development of this next-generation radiative cooling technology by CityUHK researchers holds great promise for combating global warming and reducing energy consumption. With its potential to provide energy-free cooling solutions, this technology could play a crucial role in creating a more sustainable future for our planet.
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