Hybrid nanosheets composed of molybdenum disulfide and reduced graphene oxide for enhanced solid phase extraction of Pb(II) and Ni(II)

Non-modified molybdenum disulfide (MoS 2 ) is known to adsorb heavy metal ions. However, in case of very small particle sizes and high dispersibility, ordinary centrifugation and filtration fail to separate MoS 2 from aqueous media, and this limits its applicability to solid-phase extraction. To ove...

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