Fe3O4@MoS2 Core-shell Magnetism Nanocomposite for Water Remediation through Highly Efficient and Selective Removal of Hg(II) Ions

摘要

An easily segregated adsorbent for highly efficient removal of mercuric (Hg(II)) ions from aqueous media remains a great challenge. Herein, A novel Fe3O4@MoS2 core-shell magnetism nanocomposite with rich sulfur in the shell was fabricated through a facile in-situ hydrothermal method, which has high adsorption efficiency and good selectivity for Hg(II) ions and can be easily removed by magnetic separation. Thus, Fe3O4@MoS2 can act as a potential adsorbent for highly efficient removal of Hg(II) ions from aqueous media.