Zn-doping populates the catalytically active Ni3+-OOH sites, and subsequently prevents the detrimental competition between the UOR and OER. Consequently, Zn@Ni-MOF demonstrates an outstanding ultra-high UOR current density.

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In everyday life superior lithium-ion batteries (LIB) with fast charging ability have become a valuable asset. The LIB performance of anode composite copper cobalt tin sulphide (Cu2CoSnS4; CCTS) electrodes, which...

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