نتایج جستجو برای: mn metal organic framework
تعداد نتایج: 864425 فیلتر نتایج به سال:
Background: Microbial manganese (Mn) cycling in marine and freshwater environments is generally assumed to consist of Mn oxidation in oxic water columns and Mn(IV) oxide reduction in anoxic sediments [1] as the only two bioavailable Mn redox species. This dogma was recently overturned with the discovery that soluble Mn dominates the soluble Mn pool at μM concentrations in suboxic environments [...
The efficient surface reaction and rapid ion diffusion of nanocrystalline metal oxides have prompted considerable research interest for the development of high functional materials. Herein, we present a novel low-temperature method to synthesize ultrasmall nanocrystalline spinel oxides by controlling the hydration of coexisting metal cations in an organic solvent. This method selectively led to...
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