The world–and particularly the Japanese–may be in a frenzy over China’s newly announced 35% cut in rare earth exports, those used to produce many high-tech devices, in the first half of this year. But a Japanese scientist has found one answer: Create the metals artificially.
Professor Hiroshi Kitagawa of Kyoto University has announced that he and his team of researchers have artificially produced a metal similar to palladium, a material commonly used in catalytic converters. In his lab, Kitagawa used a heating method to produce ultramicroscopic metal particles, ultimately mixing the usually resistant rhodium and silver to create the palladium-like metal.
Fast Company: Rare Earth Race: A Japanese Scientist Produces an Artificial Alternative
Meanwhile: U.S. rare earth mine resumes active mining