Novel magnetic Fe₃O₄@C nanoparticles as adsorbents for removal of organic dyes from aqueous solution
The magnetic Fe₃O₄/C core–shell nanoparticles have been synthesized by a simple strategy and used as adsorbents for removal of organic dyes from aqueous solution. The resulting products are characterized by scanning electron microscope (SEM), energy dispersive X-ray spectrometry (EDX), X-ray photoel...
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| Veröffentlicht in: | Journal of hazardous materials 2011-10, Vol.193, p.325-329 |
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| creator | Zhang, Zhengyong Kong, Jilie |
| description | The magnetic Fe₃O₄/C core–shell nanoparticles have been synthesized by a simple strategy and used as adsorbents for removal of organic dyes from aqueous solution. The resulting products are characterized by scanning electron microscope (SEM), energy dispersive X-ray spectrometry (EDX), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), Raman spectra and Fourier transform infrared spectra (FTIR). Adsorption performances of the nanomaterial adsorbents are tested with removal of methylene blue (MB) and cresol red (CR) from aqueous solution. The effects of solution pH value, adsorption time and capacity of the nanocomposites have been fully investigated. The results reveal that the nanospheres can be easily manipulated by an external magnetic field with high separation efficiency. In addition, the process is clean and safe for purifying water pollution. The prepared Fe₃O₄/C complex nanomaterials could thus be used as promising adsorbents for the remove organic dyes, especially, cationic dye, from polluted water. |
| doi_str_mv | 10.1016/j.jhazmat.2011.07.033 |
| format | Article |
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The resulting products are characterized by scanning electron microscope (SEM), energy dispersive X-ray spectrometry (EDX), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), Raman spectra and Fourier transform infrared spectra (FTIR). Adsorption performances of the nanomaterial adsorbents are tested with removal of methylene blue (MB) and cresol red (CR) from aqueous solution. The effects of solution pH value, adsorption time and capacity of the nanocomposites have been fully investigated. The results reveal that the nanospheres can be easily manipulated by an external magnetic field with high separation efficiency. In addition, the process is clean and safe for purifying water pollution. The prepared Fe₃O₄/C complex nanomaterials could thus be used as promising adsorbents for the remove organic dyes, especially, cationic dye, from polluted water.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2011.07.033</identifier><identifier>PMID: 21813238</identifier><identifier>CODEN: JHMAD9</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>adsorbents ; Adsorption ; Applied sciences ; aqueous solutions ; Atmospheric pollution ; Biological and physicochemical phenomena ; Chemical engineering ; Coloring Agents - chemistry ; Coloring Agents - isolation & purification ; energy ; Exact sciences and technology ; Ferric Compounds - chemistry ; Fourier transform infrared spectroscopy ; General purification processes ; magnetic fields ; Metal Nanoparticles ; methylene blue ; Microscopy, Electron, Scanning ; nanocomposites ; nanoparticles ; nanospheres ; Natural water pollution ; Pollution ; scanning electron microscopes ; scanning electron microscopy ; Spectroscopy, Fourier Transform Infrared ; Wastewaters ; Water - chemistry ; water pollution ; Water treatment and pollution ; X-radiation ; X-Ray Diffraction ; X-ray photoelectron spectroscopy</subject><ispartof>Journal of hazardous materials, 2011-10, Vol.193, p.325-329</ispartof><rights>2015 INIST-CNRS</rights><rights>Copyright © 2011 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c362t-4d84fc526aabc95e90a660677d81c7f02f3be31ba849ac7feed6c2a6645693ab3</citedby><cites>FETCH-LOGICAL-c362t-4d84fc526aabc95e90a660677d81c7f02f3be31ba849ac7feed6c2a6645693ab3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24604414$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21813238$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Zhengyong</creatorcontrib><creatorcontrib>Kong, Jilie</creatorcontrib><title>Novel magnetic Fe₃O₄@C nanoparticles as adsorbents for removal of organic dyes from aqueous solution</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>The magnetic Fe₃O₄/C core–shell nanoparticles have been synthesized by a simple strategy and used as adsorbents for removal of organic dyes from aqueous solution. The resulting products are characterized by scanning electron microscope (SEM), energy dispersive X-ray spectrometry (EDX), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), Raman spectra and Fourier transform infrared spectra (FTIR). Adsorption performances of the nanomaterial adsorbents are tested with removal of methylene blue (MB) and cresol red (CR) from aqueous solution. The effects of solution pH value, adsorption time and capacity of the nanocomposites have been fully investigated. The results reveal that the nanospheres can be easily manipulated by an external magnetic field with high separation efficiency. In addition, the process is clean and safe for purifying water pollution. The prepared Fe₃O₄/C complex nanomaterials could thus be used as promising adsorbents for the remove organic dyes, especially, cationic dye, from polluted water.</description><subject>adsorbents</subject><subject>Adsorption</subject><subject>Applied sciences</subject><subject>aqueous solutions</subject><subject>Atmospheric pollution</subject><subject>Biological and physicochemical phenomena</subject><subject>Chemical engineering</subject><subject>Coloring Agents - chemistry</subject><subject>Coloring Agents - isolation & purification</subject><subject>energy</subject><subject>Exact sciences and technology</subject><subject>Ferric Compounds - chemistry</subject><subject>Fourier transform infrared spectroscopy</subject><subject>General purification processes</subject><subject>magnetic fields</subject><subject>Metal Nanoparticles</subject><subject>methylene blue</subject><subject>Microscopy, Electron, Scanning</subject><subject>nanocomposites</subject><subject>nanoparticles</subject><subject>nanospheres</subject><subject>Natural water pollution</subject><subject>Pollution</subject><subject>scanning electron microscopes</subject><subject>scanning electron microscopy</subject><subject>Spectroscopy, Fourier Transform Infrared</subject><subject>Wastewaters</subject><subject>Water - chemistry</subject><subject>water pollution</subject><subject>Water treatment and pollution</subject><subject>X-radiation</subject><subject>X-Ray Diffraction</subject><subject>X-ray photoelectron spectroscopy</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkMtKxDAUhoMoOl4eQc1GXLUmTZq0O2XwBqILdR1O02Ts0DZj0hnQpfqkPokZZlQIHDh8f87Ph9AhJSklVJxN0-kLvHcwpBmhNCUyJYxtoBEtJEsYY2ITjQgjPGFFyXfQbghTQgiVOd9GOxktKMtYMUIv925hWtzBpDdDo_GV-f74fPj--Dof4x56NwMf160JGOKrg_OV6YeArfPYm84toMXOYucn0Md4_RZJ612H4XVu3Dzg4Nr50Lh-H21ZaIM5WM899Hx1-TS-Se4erm_HF3eJZiIbEl4X3Oo8EwCVLnNTEhCCCCnrgmppSWZZZRitoOAlxIUxtdBZZHguSgYV20Onq39n3sUKYVBdE7RpW-iXfVRRioxHEXkk8xWpvQvBG6tmvunAvylK1NKxmqq1Y7V0rIhU0XHMHa0vzKvO1H-pX6kROFkDEDS01kOvm_DPcUE4pzxyxyvOglMw8ZF5foyX8liv5FIK9gM_bZOj</recordid><startdate>20111015</startdate><enddate>20111015</enddate><creator>Zhang, Zhengyong</creator><creator>Kong, Jilie</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20111015</creationdate><title>Novel magnetic Fe₃O₄@C nanoparticles as adsorbents for removal of organic dyes from aqueous solution</title><author>Zhang, Zhengyong ; Kong, Jilie</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c362t-4d84fc526aabc95e90a660677d81c7f02f3be31ba849ac7feed6c2a6645693ab3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>adsorbents</topic><topic>Adsorption</topic><topic>Applied sciences</topic><topic>aqueous solutions</topic><topic>Atmospheric pollution</topic><topic>Biological and physicochemical phenomena</topic><topic>Chemical engineering</topic><topic>Coloring Agents - chemistry</topic><topic>Coloring Agents - isolation & purification</topic><topic>energy</topic><topic>Exact sciences and technology</topic><topic>Ferric Compounds - chemistry</topic><topic>Fourier transform infrared spectroscopy</topic><topic>General purification processes</topic><topic>magnetic fields</topic><topic>Metal Nanoparticles</topic><topic>methylene blue</topic><topic>Microscopy, Electron, Scanning</topic><topic>nanocomposites</topic><topic>nanoparticles</topic><topic>nanospheres</topic><topic>Natural water pollution</topic><topic>Pollution</topic><topic>scanning electron microscopes</topic><topic>scanning electron microscopy</topic><topic>Spectroscopy, Fourier Transform Infrared</topic><topic>Wastewaters</topic><topic>Water - chemistry</topic><topic>water pollution</topic><topic>Water treatment and pollution</topic><topic>X-radiation</topic><topic>X-Ray Diffraction</topic><topic>X-ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Zhengyong</creatorcontrib><creatorcontrib>Kong, Jilie</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Zhengyong</au><au>Kong, Jilie</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Novel magnetic Fe₃O₄@C nanoparticles as adsorbents for removal of organic dyes from aqueous solution</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2011-10-15</date><risdate>2011</risdate><volume>193</volume><spage>325</spage><epage>329</epage><pages>325-329</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><coden>JHMAD9</coden><abstract>The magnetic Fe₃O₄/C core–shell nanoparticles have been synthesized by a simple strategy and used as adsorbents for removal of organic dyes from aqueous solution. The resulting products are characterized by scanning electron microscope (SEM), energy dispersive X-ray spectrometry (EDX), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), Raman spectra and Fourier transform infrared spectra (FTIR). Adsorption performances of the nanomaterial adsorbents are tested with removal of methylene blue (MB) and cresol red (CR) from aqueous solution. The effects of solution pH value, adsorption time and capacity of the nanocomposites have been fully investigated. The results reveal that the nanospheres can be easily manipulated by an external magnetic field with high separation efficiency. In addition, the process is clean and safe for purifying water pollution. The prepared Fe₃O₄/C complex nanomaterials could thus be used as promising adsorbents for the remove organic dyes, especially, cationic dye, from polluted water.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><pmid>21813238</pmid><doi>10.1016/j.jhazmat.2011.07.033</doi><tpages>5</tpages></addata></record> |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | adsorbents Adsorption Applied sciences aqueous solutions Atmospheric pollution Biological and physicochemical phenomena Chemical engineering Coloring Agents - chemistry Coloring Agents - isolation & purification energy Exact sciences and technology Ferric Compounds - chemistry Fourier transform infrared spectroscopy General purification processes magnetic fields Metal Nanoparticles methylene blue Microscopy, Electron, Scanning nanocomposites nanoparticles nanospheres Natural water pollution Pollution scanning electron microscopes scanning electron microscopy Spectroscopy, Fourier Transform Infrared Wastewaters Water - chemistry water pollution Water treatment and pollution X-radiation X-Ray Diffraction X-ray photoelectron spectroscopy |
| title | Novel magnetic Fe₃O₄@C nanoparticles as adsorbents for removal of organic dyes from aqueous solution |
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