Scientists in Japan developed a 4.49%-efficient solar cell based on titanium dioxide and selenium. The devices is based on a new approach aimed at reducing interfacial recombination and increasing ...

“Rising carbon dioxide levels will exacerbate nutrient ... Biofortification, though, is essential for selenium. The human ...

without emitting carbon dioxide (CO₂). A research team led by Dr. Seung Ju Han at the Korea Research Institute of Chemical Technology (KRICT) has introduced selenium-doped molten metal catalysts ...