Thiol modified Fe3O4@SiO2 as a robust, high effective, and recycling magnetic sorbent for mercury removal

Zhang, Shengxiao; Zhang, Yuanyuan; S. Liu, Jun; Xu, Qiang; Xiao, Huaqing; Wang, Xinyu; Xu, Hui; Zhou, Jing

doi:10.1016/j.cej.2013.04.060

Public

Thiol modified Fe3O4@SiO2 as a robust, high effective, and recycling magnetic sorbent for mercury removal

Shared by NobleBlocks on Apr 25, 2013 • 12:00 AM UTC

Authors:

Shengxiao Zhang

Yuanyuan Zhang

Jun S. Liu

Abstract

The SiO2 shell was coated on Fe3O4 nanoparticle by hydrolyzation of Na2SiO3, and then thiol groups were modified on the Fe3O4@SiO2 through silanization reaction to form Fe3O4@SiO2–SH sorbents. Characterization with transmission electron microscope (TEM), Energy-dispersive spectroscope (EDS), and X-r...

Subject

Silanization

Adsorption

Mercury (programming language)

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