Canadian scientists from the University of Saskatchewan have developed a new glass-ceramic composite that could be a solution to the problem of radioactive waste disposal. The study was published in the scientific journal magazine Corrosion Science (CorSci).
Nuclear energy has great potential as a cleaner alternative to fossil fuels. However, its widespread use is hampered by two main problems: the safe disposal of spent fuel for nuclear reactors and the prevention of radiation leakage into the environment.
A team of chemists conducted experiments using the new composite material and studied its resistance to aggressive substances and water for a year.
The results of examining the composition using spectroscopy showed that the ability of the composite to resist chemical destruction is not inferior to glass, but surpasses it in strength. Scientists stated that this would make it possible to build larger containers for the storage of nuclear waste, solving the problem of safe storage and allowing the construction of new types of reactors and more nuclear power plants.
Previously in Russia was created Material made of chitin and clay for cleaning radioactive waste.