New type of spray material can be used in the future of LED lighting

Recently, scientists have developed a spray can make the wall into a radiator. Researchers at the University of Nottingham in China have developed the technology, which has been designed to absorb heat during the day and slow down when the temperature drops.

This breakthrough technology will effectively reduce energy consumption, save a lot of money, is expected to effectively reduce the indoor heating costs of 35%, it will be listed in the next two years. At present, this spray is named as' non deformed energy storage change material (PCM) '', the heat source is the excess heat emitted by the room.

When the room temperature reaches a certain level, the spray material will store additional heat, such as: suitable room temperature of 22 degrees celsius. It has a wide range of applications, adapted to brick walls, as well as wall inside wallpaper. Researchers at the University of Nottingham's Center for sustainable energy, the researchers have condensed the spray material into a large piece of coins.

By Joe Dakewa (JoDarkwa) and colleagues Oliver Su (OliverSu) cooperation to complete this study, they said that this material can be the same as the spray, forming a micro thin layer on the surface of an object. Above a certain temperature, the particles in the spray melt, and they do not form water droplets, but in the form of a special blanket. After that, the material will become solid and heat will be distributed in the room.

Scientists believe that the spray material can be used to build new buildings, and effectively save energy. At the same time, they stressed that this would significantly reduce carbon emissions. Professor Dakwah said that the construction industry will produce more carbon emissions than the rest of the world, even more than air flight. In some developing countries, the construction industry is the highest energy consumption unit, and a large number of emissions of pollutants. If this material is widely used, it will significantly affect the world, helping to reduce carbon emissions.

But this kind of spray material does not eliminate air conditioning, because people still need air conditioning to control humidity and air circulation. They can only reduce the amount of heat in the house. The team believes that the material can be applied to solar panels and LED lighting in the future.

Currently, they are working on which coatings can be used in conjunction with the spray material and have no effect on the environment. At the same time, they will explore a greener way to effectively reduce the world's carbon emissions.