Novel magnetically separable silver-iron oxide nanoparticles decorated graphitic carbon nitride nano-sheets: A multifunctional photocatalyst via one-step hydrothermal process
[Display omitted] Development of photocatalytic materials with magnetic and antibacterial properties is highly desirable in wastewater treatment. In this study, a novel magnetically separable silver-iron oxide nanoparticles (Ag-Fe3O4 NPs) decorated graphitic carbon nitride (g-C3N4) nanocomposite via...
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| Veröffentlicht in: | Journal of colloid and interface science 2017-06, Vol.496, p.343-352 |
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| container_title | Journal of colloid and interface science |
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| creator | Pant, Bishweshwar Park, Mira Lee, Joong Hee Kim, Hak-Yong Park, Soo-Jin |
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Development of photocatalytic materials with magnetic and antibacterial properties is highly desirable in wastewater treatment. In this study, a novel magnetically separable silver-iron oxide nanoparticles (Ag-Fe3O4 NPs) decorated graphitic carbon nitride (g-C3N4) nanocomposite via hydrothermal treatment has been presented for the multifaceted applications. The physiochemical properties of the as-synthesized ternary nanocomposite were characterized by the field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), and photoluminescence (PL) studies. The experimental results showed that loading of Ag on Fe3O4/g-C3N4 nanocomposite significantly improved the catalytic activity of the composite material in terms of photocatalytic degradation of methylene blue (Mdestruction of Escherichia coli (E. coli) bacteria. More importantly, the as-synthesized silver-iron oxide nanoparticles decorated graphitic carbon nitride (Ag-Fe3O4/g-C3N4) nanocomposite catalyst could be recovered by an applied external magnet and reused without the loss of photocatalytic activity. The obtained results showed that the synthesized material has potential as an economically friendly photocatalyst for environmental and energy applications. |
| doi_str_mv | 10.1016/j.jcis.2017.02.012 |
| format | Article |
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Development of photocatalytic materials with magnetic and antibacterial properties is highly desirable in wastewater treatment. In this study, a novel magnetically separable silver-iron oxide nanoparticles (Ag-Fe3O4 NPs) decorated graphitic carbon nitride (g-C3N4) nanocomposite via hydrothermal treatment has been presented for the multifaceted applications. The physiochemical properties of the as-synthesized ternary nanocomposite were characterized by the field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), and photoluminescence (PL) studies. The experimental results showed that loading of Ag on Fe3O4/g-C3N4 nanocomposite significantly improved the catalytic activity of the composite material in terms of photocatalytic degradation of methylene blue (Mdestruction of Escherichia coli (E. coli) bacteria. More importantly, the as-synthesized silver-iron oxide nanoparticles decorated graphitic carbon nitride (Ag-Fe3O4/g-C3N4) nanocomposite catalyst could be recovered by an applied external magnet and reused without the loss of photocatalytic activity. The obtained results showed that the synthesized material has potential as an economically friendly photocatalyst for environmental and energy applications.</description><identifier>ISSN: 0021-9797</identifier><identifier>EISSN: 1095-7103</identifier><identifier>DOI: 10.1016/j.jcis.2017.02.012</identifier><identifier>PMID: 28237752</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Ag-Fe3O4/g-C3N4 ; Ammonia-borane ; Anti-Bacterial Agents - chemistry ; Anti-Bacterial Agents - pharmacology ; Antibacterial ; Boranes - chemistry ; Boranes - radiation effects ; Catalysis ; Escherichia coli - drug effects ; Escherichia coli - radiation effects ; Ferric Compounds - chemistry ; Graphite - chemistry ; Humans ; Hydrogen energy ; Hydrolysis ; Hydrothermal ; Light ; Magnetite Nanoparticles - chemistry ; Methylene Blue - chemistry ; Nanocomposites - chemistry ; Nitriles - chemistry ; Photocatalyst ; Photochemical Processes ; Silver - chemistry ; Surface Properties</subject><ispartof>Journal of colloid and interface science, 2017-06, Vol.496, p.343-352</ispartof><rights>2017 Elsevier Inc.</rights><rights>Copyright © 2017 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c393t-ba43fe731f1b5d4349d8ee7f2b4717af7a245b2417ec73dbdaabff0ce11688033</citedby><cites>FETCH-LOGICAL-c393t-ba43fe731f1b5d4349d8ee7f2b4717af7a245b2417ec73dbdaabff0ce11688033</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jcis.2017.02.012$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28237752$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Pant, Bishweshwar</creatorcontrib><creatorcontrib>Park, Mira</creatorcontrib><creatorcontrib>Lee, Joong Hee</creatorcontrib><creatorcontrib>Kim, Hak-Yong</creatorcontrib><creatorcontrib>Park, Soo-Jin</creatorcontrib><title>Novel magnetically separable silver-iron oxide nanoparticles decorated graphitic carbon nitride nano-sheets: A multifunctional photocatalyst via one-step hydrothermal process</title><title>Journal of colloid and interface science</title><addtitle>J Colloid Interface Sci</addtitle><description>[Display omitted]
Development of photocatalytic materials with magnetic and antibacterial properties is highly desirable in wastewater treatment. In this study, a novel magnetically separable silver-iron oxide nanoparticles (Ag-Fe3O4 NPs) decorated graphitic carbon nitride (g-C3N4) nanocomposite via hydrothermal treatment has been presented for the multifaceted applications. The physiochemical properties of the as-synthesized ternary nanocomposite were characterized by the field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), and photoluminescence (PL) studies. The experimental results showed that loading of Ag on Fe3O4/g-C3N4 nanocomposite significantly improved the catalytic activity of the composite material in terms of photocatalytic degradation of methylene blue (Mdestruction of Escherichia coli (E. coli) bacteria. More importantly, the as-synthesized silver-iron oxide nanoparticles decorated graphitic carbon nitride (Ag-Fe3O4/g-C3N4) nanocomposite catalyst could be recovered by an applied external magnet and reused without the loss of photocatalytic activity. The obtained results showed that the synthesized material has potential as an economically friendly photocatalyst for environmental and energy applications.</description><subject>Ag-Fe3O4/g-C3N4</subject><subject>Ammonia-borane</subject><subject>Anti-Bacterial Agents - chemistry</subject><subject>Anti-Bacterial Agents - pharmacology</subject><subject>Antibacterial</subject><subject>Boranes - chemistry</subject><subject>Boranes - radiation effects</subject><subject>Catalysis</subject><subject>Escherichia coli - drug effects</subject><subject>Escherichia coli - radiation effects</subject><subject>Ferric Compounds - chemistry</subject><subject>Graphite - chemistry</subject><subject>Humans</subject><subject>Hydrogen energy</subject><subject>Hydrolysis</subject><subject>Hydrothermal</subject><subject>Light</subject><subject>Magnetite Nanoparticles - chemistry</subject><subject>Methylene Blue - chemistry</subject><subject>Nanocomposites - chemistry</subject><subject>Nitriles - chemistry</subject><subject>Photocatalyst</subject><subject>Photochemical Processes</subject><subject>Silver - chemistry</subject><subject>Surface Properties</subject><issn>0021-9797</issn><issn>1095-7103</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kc1u1DAURi0EokPhBVggL9kk-CepE8SmqoBWqmADa-vGvmk8cuJgOyPmpXhGPJqWJStL1-f7rq4OIW85qznjVx_29d64VAvGVc1Ezbh4Rnac9W2lOJPPyY4xwate9eqCvEppzxjnbdu_JBeiE1KpVuzIn2_hgJ7O8LBgdga8P9KEK0QYPNLk_AFj5WJYaPjtLNIFllB-C-oxUYsmRMho6UOEdXJlTA3EoeCLy_EpUKUJMaeP9JrOm89u3BaTXVjA03UKORjI4I8p04MDGhasUsaVTkcbQ54wzicuBoMpvSYvRvAJ3zy-l-Tnl88_bm6r--9f726u7ysje5mrARo5opJ85ENrG9n0tkNUoxgaxRWMCkTTDqLhCo2SdrAAwzgyg5xfdR2T8pK8P_eWvb82TFnPLhn0HhYMW9K8U6JVqum7goozamJIKeKo1-hmiEfNmT550nt98qRPnjQTungqoXeP_dswo_0XeRJTgE9nAMuVB4dRJ-NwMWhdRJO1De5__X8BAbSqsw</recordid><startdate>20170615</startdate><enddate>20170615</enddate><creator>Pant, Bishweshwar</creator><creator>Park, Mira</creator><creator>Lee, Joong Hee</creator><creator>Kim, Hak-Yong</creator><creator>Park, Soo-Jin</creator><general>Elsevier Inc</general><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>20170615</creationdate><title>Novel magnetically separable silver-iron oxide nanoparticles decorated graphitic carbon nitride nano-sheets: A multifunctional photocatalyst via one-step hydrothermal process</title><author>Pant, Bishweshwar ; Park, Mira ; Lee, Joong Hee ; Kim, Hak-Yong ; Park, Soo-Jin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c393t-ba43fe731f1b5d4349d8ee7f2b4717af7a245b2417ec73dbdaabff0ce11688033</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Ag-Fe3O4/g-C3N4</topic><topic>Ammonia-borane</topic><topic>Anti-Bacterial Agents - chemistry</topic><topic>Anti-Bacterial Agents - pharmacology</topic><topic>Antibacterial</topic><topic>Boranes - chemistry</topic><topic>Boranes - radiation effects</topic><topic>Catalysis</topic><topic>Escherichia coli - drug effects</topic><topic>Escherichia coli - radiation effects</topic><topic>Ferric Compounds - chemistry</topic><topic>Graphite - chemistry</topic><topic>Humans</topic><topic>Hydrogen energy</topic><topic>Hydrolysis</topic><topic>Hydrothermal</topic><topic>Light</topic><topic>Magnetite Nanoparticles - chemistry</topic><topic>Methylene Blue - chemistry</topic><topic>Nanocomposites - chemistry</topic><topic>Nitriles - chemistry</topic><topic>Photocatalyst</topic><topic>Photochemical Processes</topic><topic>Silver - chemistry</topic><topic>Surface Properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pant, Bishweshwar</creatorcontrib><creatorcontrib>Park, Mira</creatorcontrib><creatorcontrib>Lee, Joong Hee</creatorcontrib><creatorcontrib>Kim, Hak-Yong</creatorcontrib><creatorcontrib>Park, Soo-Jin</creatorcontrib><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 colloid and interface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pant, Bishweshwar</au><au>Park, Mira</au><au>Lee, Joong Hee</au><au>Kim, Hak-Yong</au><au>Park, Soo-Jin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Novel magnetically separable silver-iron oxide nanoparticles decorated graphitic carbon nitride nano-sheets: A multifunctional photocatalyst via one-step hydrothermal process</atitle><jtitle>Journal of colloid and interface science</jtitle><addtitle>J Colloid Interface Sci</addtitle><date>2017-06-15</date><risdate>2017</risdate><volume>496</volume><spage>343</spage><epage>352</epage><pages>343-352</pages><issn>0021-9797</issn><eissn>1095-7103</eissn><abstract>[Display omitted]
Development of photocatalytic materials with magnetic and antibacterial properties is highly desirable in wastewater treatment. In this study, a novel magnetically separable silver-iron oxide nanoparticles (Ag-Fe3O4 NPs) decorated graphitic carbon nitride (g-C3N4) nanocomposite via hydrothermal treatment has been presented for the multifaceted applications. The physiochemical properties of the as-synthesized ternary nanocomposite were characterized by the field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), and photoluminescence (PL) studies. The experimental results showed that loading of Ag on Fe3O4/g-C3N4 nanocomposite significantly improved the catalytic activity of the composite material in terms of photocatalytic degradation of methylene blue (Mdestruction of Escherichia coli (E. coli) bacteria. More importantly, the as-synthesized silver-iron oxide nanoparticles decorated graphitic carbon nitride (Ag-Fe3O4/g-C3N4) nanocomposite catalyst could be recovered by an applied external magnet and reused without the loss of photocatalytic activity. The obtained results showed that the synthesized material has potential as an economically friendly photocatalyst for environmental and energy applications.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>28237752</pmid><doi>10.1016/j.jcis.2017.02.012</doi><tpages>10</tpages></addata></record> |
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| subjects | Ag-Fe3O4/g-C3N4 Ammonia-borane Anti-Bacterial Agents - chemistry Anti-Bacterial Agents - pharmacology Antibacterial Boranes - chemistry Boranes - radiation effects Catalysis Escherichia coli - drug effects Escherichia coli - radiation effects Ferric Compounds - chemistry Graphite - chemistry Humans Hydrogen energy Hydrolysis Hydrothermal Light Magnetite Nanoparticles - chemistry Methylene Blue - chemistry Nanocomposites - chemistry Nitriles - chemistry Photocatalyst Photochemical Processes Silver - chemistry Surface Properties |
| title | Novel magnetically separable silver-iron oxide nanoparticles decorated graphitic carbon nitride nano-sheets: A multifunctional photocatalyst via one-step hydrothermal process |
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