Adsorption of mercury(<scp>ii</scp>) with an Fe<sub>3</sub>O<sub>4</sub> magnetic polypyrrole–graphene oxide nanocomposite

Chao Zhou; He Zhu; Qin Wang; Junxiu Wang; Juan Cheng; Yongfu Guo; Xiaoji Zhou; Renbi Bai

doi:10.1039/c7ra01147d

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Adsorption of mercury(ii) with an Fe₃O₄ magnetic polypyrrole–graphene oxide nanocomposite

Chao Zhou He Zhu Qin Wang Junxiu Wang Juan Cheng Yongfu Guo Xiaoji Zhou Renbi Bai

Year: 2017 Journal: RSC Advances Vol: 7 (30)Pages: 18466-18479 Publisher: Royal Society of Chemistry

DOI: 10.1039/c7ra01147d

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Abstract

The Fe₃O₄ magnetic polypyrrole–graphene (PPy–GO) has a Langmuir adsorption capacities of 400.0 mg g⁻¹ for Hg(ii). And it has a favorable saturation magnetization of 19.0 emu g⁻¹, easily separated from solutions via additional exterior magnets.

Keywords:

Polypyrrole Adsorption Graphene Oxide Nanocomposite Mercury (programming language) Materials science Inorganic chemistry Analytical Chemistry (journal) Chemistry Nanotechnology Physical chemistry Electrochemistry Organic chemistry Metallurgy Electrode

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Adsorption and biosorption for pollutant removal

Physical Sciences → Environmental Science → Water Science and Technology

Graphene research and applications

Physical Sciences → Materials Science → Materials Chemistry

Nanomaterials for catalytic reactions

Physical Sciences → Chemistry → Organic Chemistry

Adsorption of mercury(ii) with an Fe₃O₄ magnetic polypyrrole–graphene oxide nanocomposite

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