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  • News and Views |

    Zirconium alloys are widely used as cladding material in nuclear reactors due to their neutron transparency. Now, it is shown that 88Zr has a surprisingly high neutron capture cross-section exceeding that of other zirconium isotopes by six orders of magnitude.

    • Stephan Heinitz
    •  & Ulli Köster
  • News and Views |

    There are over four billion tonnes of uranium in the oceans that could be harvested for nuclear fuel, but current capture methods have limited performance and reusability. Now, an electrochemical method using modified carbon electrodes is shown to be promising for the extraction of uranium from seawater.

    • Costas Tsouris
    Nature Energy 2, 17022