Researchers at the Royal Melbourne Institute of Technology (RMIT) have created a revolutionary solar paint that can be used to generate unlimited amounts of energy. The innovative coating absorbs moisture from the air and separates it into oxygen and hydrogen. As a result, hydrogen can be used as a source of clean fuel and replace traditional energy sources.
Renewable energy sources are becoming more and more popular day by day. Solar panels that use lightning energy to generate electricity are not s new agenda, since they are actively used in smart home systems, in household needs, and transport. But solar panels have one drawback, which lies in the fact that their production is expensive. This pushed researchers to find new solutions for energy-providing.
What is solar paint?
Solar paint can be defined as a new generation material based on special semiconductor nanoparticles. Outwardly, it looks like a pasty yellow substance. The composition obtained as a result of research can be applied to any surface that conducts current, without the use of special equipment. The interaction of a panel painted with such paint, an electrode and the sun’s rays leads to the generation of electricity that can satisfy the energy needs of all mankind.
What is special about solar paint?
The results of the work of the Australian researchers were published in Science Daily, reflecting the latest news for technology. Lead researcher Dr. Torben Daeneke says the discovery was made almost by accident. He claims that they found that adding the compound to titanium oxide particles creates a sun-absorbing paint that generates hydrogen fuel out of solar energy and humid air.
Titanium oxide is a white pigment that is already widely used in wall paints. This means that simply adding new material to the formulation can transform a conventional wall into a structure that gains energy and produces fuel.
As noted by Dr.Torben Daeneke, the new development has many advantages. For example, the system based on solar paint does not require the use of exclusively purified or filtered water. The new technology will be able to produce fuel in any place where there is water vapor in the air, even in areas far from water.
The co-author of the study, Professor Kourosh Kalantar-Zadeh, complements the story of a promising new technology for extracting energy from the air, reminding once again that hydrogen is the cleanest source of energy and can be used not only in fuel cells but also in conventional for a long time, human civilization has internal combustion engines.
The system based on the new development can be used even in very dry and hot climates near the oceans. Seawater evaporates when exposed to heat, and the resulting steam can then be absorbed to produce fuel.
Overall, hydrogen has long been considered one of the cleanest sustainable energy sources, producing only water as a by-product. However, it has not yet been considered as an energy source due to current issues related to its production and cost-efficiency. Solar paints can change everything.
Daeneke said the new technology could be used alongside solar panels to help improve efficiency.
Besides, scientists have suggested that solar paint will be available to the general public in five years.
Is there a prospect for solar paint?
Fossil fuels continue to be the largest source of energy in the world. Massive consumption of energy sources will eventually lead to the fact that the Earth will completely exhaust these resources. Thus, the further development of renewable and clean energy is becoming more and more important every day.
Companies and individuals are already harnessing the power of the sun and converting it into energy. This technology could have been scaled up if the panels weren’t so expensive. This is why solar paint can be the perfect solution.
Solar paints have distinctive properties and advantages, which make them an optimal solution for some challenges associated with energy use. The peculiarity of the developed material is that, unlike batteries, paint can be produced in very large volumes. It is also less expensive, but easier to produce. Even though the overall productivity of such nano-developments today is relatively low, both development teams plan to increase their efficiency, which can be concluded from the latest news for technology in Australia and all over the world.
Perhaps soon, generating electricity by methods like solar paint will be able to supply every house with the necessary amount of energy. This will help to significantly reduce utility costs and make a significant contribution to the preservation of the ecology of our planet.
While it may still be several years before solar paint will be produced massively, its future is rather promising. This technology is likely to revolutionize the renewable energy industry. Once people can get their hands on paint, it can completely replace panels and make solar energy more accessible and affordable as well.