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Chernobyl particles reveal unexpectedly stable nuclear fuel after 40 years
科学与环境

Chernobyl particles reveal unexpectedly stable nuclear fuel after 40 years

Four decades after the 1986 nuclear disaster, researchers at Leibniz University Hannover and the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) examined six tiny, highly radioactive fragments that were released from the destroyed reactor in Ukraine in the wake of the incident. Analy

Phys.org - latest science and technology news stories ·

Tetrahedral iron can help clays exchange electrons about ten times faster
科学与环境

Tetrahedral iron can help clays exchange electrons about ten times faster

Smectites are clay minerals that can contain large amounts of structural iron. Unlike iron oxides, they do not dissolve when their iron is reduced, so they can be reduced and reoxidized many times. This makes them a recyclable pool of redox-active iron that supports microbial res

Phys.org - latest science and technology news stories ·