Ultra‐Rapid Removal of Pb(II) Ions by a Nano‐MoS2 Decorated Graphene Aided by the Unique Combination of Affinity and Electrochemistry

JS Arya Nair, S Saisree… - Advanced Sustainable …, 2022 - Wiley Online Library
Cost‐effective adsorbent materials with high Pb (II) removal efficiency and selectivity are
considered necessary for successfully removing Pb (II) contamination from drinking water
because of their high‐level toxicity and the ultra‐low safe level of≤ 10 ppb in water. This
study demonstrates the synthesis and the ultrafast Pb (II) removal capability of a partially
reduced graphene oxide‐nano‐molybdenum disulfide composite (prGO‐MoS2). The prGO‐
MoS2 exhibits thin sheets of prGO covered more or less uniformly with nano‐MoS2, and the …

Ultra‐Rapid Removal of Pb(II) Ions by a Nano‐MoS2 Decorated Graphene Aided by the Unique Combination of Affinity and Electrochemistry (Adv. Sustainable Syst …

JS Arya Nair, S Saisree… - Advanced Sustainable …, 2022 - Wiley Online Library
The image representing article 2200039 by KY Sandhya and co-workers is a symbolic
depiction of a partially reduced graphene oxide-molybdenum disulfide nanocomposite
(prGO-MoS 2) for the ultra-rapid and selective removal of Pb (II) ions from contaminated
water within≤ 3 minutes in the presence of other ions, due to the selective interaction and
the electrochemistry between the Pb (II) and S 2− and oxygen moieties of prGO-MoS 2.
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