In situ deposition of silver nanoparticles on polydopamine‐coated manganese ferrite nanoparticles: Synthesis, characterization, and application to the degradation of organic dye pollutants as an efficient magnetically recyclable nanocatalyst
The present paper reports a facile in situ synthesis strategy for the production of MnFe2O4@PDA‐Ag magnetically recyclable core–shell nanospheres by the deposition of silver nanoparticles (AgNPs) to the surface of MnFe2O4@PDA nanocomposites through the reduction of silver ions by the outer polydopam...
Gespeichert in:
| Veröffentlicht in: | Applied organometallic chemistry 2021-08, Vol.35 (8), p.n/a |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | n/a |
|---|---|
| container_issue | 8 |
| container_start_page | |
| container_title | Applied organometallic chemistry |
| container_volume | 35 |
| creator | Gürbüz, Mustafa Ulvi Elmacı, Gökhan Ertürk, Ali Serol |
| description | The present paper reports a facile in situ synthesis strategy for the production of MnFe2O4@PDA‐Ag magnetically recyclable core–shell nanospheres by the deposition of silver nanoparticles (AgNPs) to the surface of MnFe2O4@PDA nanocomposites through the reduction of silver ions by the outer polydopamine (PDA) layer. The deposition of AgNPs over MnFe2O4@PDA was validated by scanning electron microscopy–energy‐dispersive X‐ray spectroscopy (SEM‐EDX), transmission electron microscopy (TEM), thermogravimetric analysis (TGA), X‐ray diffraction (XRD), and vibrating sample magnetometer (VSM) analysis. The catalytic reduction performance of the obtained MnFe2O4@PDA‐Ag nanospheres were tested over model organic dye pollutants (i.e., methylene blue [MB] and 4‐nitrophenol [4‐NP]) by sodium borohydride. Notably, the as‐prepared MnFe2O4@PDA‐Ag nanocatalyst exhibited significantly enhanced catalytic activity for the reduction of MB (296.52 s−1 g−1) and 4‐NP (92.02 s−1 g−1) compared with the other types of similar Ag‐ and PDA‐based catalytic systems in the recent literature. Moreover, the MnFe2O4@PDA‐Ag nanocatalyst showed excellent recyclability, ease of magnetic separation, and rapid and higher recovery ability with insignificant loss in their catalytic efficiencies even after several cyclic uses. The PDA coating on the surface of MnFe2O4 NPs allocates the surface functionalization for the building of novel catalyst systems. This work presents a simple and practicable for the synthesis of MnFe2O4@PDA‐Ag nanospheres that could have a great potential for the treatment of organic pollutants in wastewater and variety of applications in catalysis.
A facile in situ synthesis strategy for the production of MnFe2O4@PDA‐Ag magnetically recyclable core–shell nanospheres by the immobilization of silver nanoparticles (AgNPs) to the surface of MnFe2O4@PDA nanocomposites was presented, and their catalytic performances were evaluated on the reduction of 4‐nitrophenol (4‐NP) and methylene blue (MB) by NaBH4.
|
| doi_str_mv | 10.1002/aoc.6284 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2555198240</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2555198240</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2934-53cca3da5b54498328db03b1c2dbd2154254c222217e9fd55fa7c72bc10c945a3</originalsourceid><addsrcrecordid>eNp1kc2KFDEUhQtRsB0FHyHgxsXUmKSS7oq7ofFnYGAW6rq4dXOrJ0M6KZO0Uq58BJ_RV_AFTE_rwoUhkHDy5Z4Dp2meC34hOJevIOLFWvbqQbMS3JiWbzrzsFlxue5bueb6cfMk5zvOuVkLtWp-XQWWXTkwS3OsFxcDi1OV_BdKLECIM6Ti0FNm9WmOfrFV2rtAP7__wAiFLNtD2EGgTGyilFyhfz--Zh-WUG4pu3zO8BYSYKHkvsHR7ZxBsAzm2Tu8F1iJrMI10C6Bhb-JYqoWDpld6JjCHwqEkhnUHRhNk0NHodQou0DVFrxfWCJc0MPoT4HqfPBLLk-bRxP4TM_-nGfNp7dvPm7ft9c37662l9ctStOpVneI0FnQo1bK9J3s7ci7UaC0o5VCK6kVyrrEhsxktZ5ggxs5ouBolIburHlxmjun-PlAuQx38ZBCtRyk1lqYXipeqZcnClPMOdE0zMntIS2D4MOx0qFWOhwrrWh7Qr86T8t_ueHyZnvP_wZ3Hat6</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2555198240</pqid></control><display><type>article</type><title>In situ deposition of silver nanoparticles on polydopamine‐coated manganese ferrite nanoparticles: Synthesis, characterization, and application to the degradation of organic dye pollutants as an efficient magnetically recyclable nanocatalyst</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Gürbüz, Mustafa Ulvi ; Elmacı, Gökhan ; Ertürk, Ali Serol</creator><creatorcontrib>Gürbüz, Mustafa Ulvi ; Elmacı, Gökhan ; Ertürk, Ali Serol</creatorcontrib><description>The present paper reports a facile in situ synthesis strategy for the production of MnFe2O4@PDA‐Ag magnetically recyclable core–shell nanospheres by the deposition of silver nanoparticles (AgNPs) to the surface of MnFe2O4@PDA nanocomposites through the reduction of silver ions by the outer polydopamine (PDA) layer. The deposition of AgNPs over MnFe2O4@PDA was validated by scanning electron microscopy–energy‐dispersive X‐ray spectroscopy (SEM‐EDX), transmission electron microscopy (TEM), thermogravimetric analysis (TGA), X‐ray diffraction (XRD), and vibrating sample magnetometer (VSM) analysis. The catalytic reduction performance of the obtained MnFe2O4@PDA‐Ag nanospheres were tested over model organic dye pollutants (i.e., methylene blue [MB] and 4‐nitrophenol [4‐NP]) by sodium borohydride. Notably, the as‐prepared MnFe2O4@PDA‐Ag nanocatalyst exhibited significantly enhanced catalytic activity for the reduction of MB (296.52 s−1 g−1) and 4‐NP (92.02 s−1 g−1) compared with the other types of similar Ag‐ and PDA‐based catalytic systems in the recent literature. Moreover, the MnFe2O4@PDA‐Ag nanocatalyst showed excellent recyclability, ease of magnetic separation, and rapid and higher recovery ability with insignificant loss in their catalytic efficiencies even after several cyclic uses. The PDA coating on the surface of MnFe2O4 NPs allocates the surface functionalization for the building of novel catalyst systems. This work presents a simple and practicable for the synthesis of MnFe2O4@PDA‐Ag nanospheres that could have a great potential for the treatment of organic pollutants in wastewater and variety of applications in catalysis.
A facile in situ synthesis strategy for the production of MnFe2O4@PDA‐Ag magnetically recyclable core–shell nanospheres by the immobilization of silver nanoparticles (AgNPs) to the surface of MnFe2O4@PDA nanocomposites was presented, and their catalytic performances were evaluated on the reduction of 4‐nitrophenol (4‐NP) and methylene blue (MB) by NaBH4.
</description><identifier>ISSN: 0268-2605</identifier><identifier>EISSN: 1099-0739</identifier><identifier>DOI: 10.1002/aoc.6284</identifier><language>eng</language><publisher>Chichester: Wiley Subscription Services, Inc</publisher><subject>Catalysis ; Catalytic activity ; catalytic reduction ; Chemical reduction ; Chemistry ; Deposition ; dye removal ; Dyes ; Electron microscopy ; magnetic core–shell nanospheres ; Magnetic separation ; Magnetometers ; Manganese ; Methylene blue ; Microscopy ; Nanocomposites ; Nanoparticles ; Nanospheres ; Nitrophenol ; Pollutants ; polydopamine (PDA) ; Recyclability ; Silver ; Synthesis ; Thermogravimetric analysis ; Wastewater ; water treatment</subject><ispartof>Applied organometallic chemistry, 2021-08, Vol.35 (8), p.n/a</ispartof><rights>2021 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2934-53cca3da5b54498328db03b1c2dbd2154254c222217e9fd55fa7c72bc10c945a3</citedby><cites>FETCH-LOGICAL-c2934-53cca3da5b54498328db03b1c2dbd2154254c222217e9fd55fa7c72bc10c945a3</cites><orcidid>0000-0002-7235-0021 ; 0000-0001-5352-7939 ; 0000-0002-8684-5746</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Faoc.6284$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Faoc.6284$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Gürbüz, Mustafa Ulvi</creatorcontrib><creatorcontrib>Elmacı, Gökhan</creatorcontrib><creatorcontrib>Ertürk, Ali Serol</creatorcontrib><title>In situ deposition of silver nanoparticles on polydopamine‐coated manganese ferrite nanoparticles: Synthesis, characterization, and application to the degradation of organic dye pollutants as an efficient magnetically recyclable nanocatalyst</title><title>Applied organometallic chemistry</title><description>The present paper reports a facile in situ synthesis strategy for the production of MnFe2O4@PDA‐Ag magnetically recyclable core–shell nanospheres by the deposition of silver nanoparticles (AgNPs) to the surface of MnFe2O4@PDA nanocomposites through the reduction of silver ions by the outer polydopamine (PDA) layer. The deposition of AgNPs over MnFe2O4@PDA was validated by scanning electron microscopy–energy‐dispersive X‐ray spectroscopy (SEM‐EDX), transmission electron microscopy (TEM), thermogravimetric analysis (TGA), X‐ray diffraction (XRD), and vibrating sample magnetometer (VSM) analysis. The catalytic reduction performance of the obtained MnFe2O4@PDA‐Ag nanospheres were tested over model organic dye pollutants (i.e., methylene blue [MB] and 4‐nitrophenol [4‐NP]) by sodium borohydride. Notably, the as‐prepared MnFe2O4@PDA‐Ag nanocatalyst exhibited significantly enhanced catalytic activity for the reduction of MB (296.52 s−1 g−1) and 4‐NP (92.02 s−1 g−1) compared with the other types of similar Ag‐ and PDA‐based catalytic systems in the recent literature. Moreover, the MnFe2O4@PDA‐Ag nanocatalyst showed excellent recyclability, ease of magnetic separation, and rapid and higher recovery ability with insignificant loss in their catalytic efficiencies even after several cyclic uses. The PDA coating on the surface of MnFe2O4 NPs allocates the surface functionalization for the building of novel catalyst systems. This work presents a simple and practicable for the synthesis of MnFe2O4@PDA‐Ag nanospheres that could have a great potential for the treatment of organic pollutants in wastewater and variety of applications in catalysis.
A facile in situ synthesis strategy for the production of MnFe2O4@PDA‐Ag magnetically recyclable core–shell nanospheres by the immobilization of silver nanoparticles (AgNPs) to the surface of MnFe2O4@PDA nanocomposites was presented, and their catalytic performances were evaluated on the reduction of 4‐nitrophenol (4‐NP) and methylene blue (MB) by NaBH4.
</description><subject>Catalysis</subject><subject>Catalytic activity</subject><subject>catalytic reduction</subject><subject>Chemical reduction</subject><subject>Chemistry</subject><subject>Deposition</subject><subject>dye removal</subject><subject>Dyes</subject><subject>Electron microscopy</subject><subject>magnetic core–shell nanospheres</subject><subject>Magnetic separation</subject><subject>Magnetometers</subject><subject>Manganese</subject><subject>Methylene blue</subject><subject>Microscopy</subject><subject>Nanocomposites</subject><subject>Nanoparticles</subject><subject>Nanospheres</subject><subject>Nitrophenol</subject><subject>Pollutants</subject><subject>polydopamine (PDA)</subject><subject>Recyclability</subject><subject>Silver</subject><subject>Synthesis</subject><subject>Thermogravimetric analysis</subject><subject>Wastewater</subject><subject>water treatment</subject><issn>0268-2605</issn><issn>1099-0739</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kc2KFDEUhQtRsB0FHyHgxsXUmKSS7oq7ofFnYGAW6rq4dXOrJ0M6KZO0Uq58BJ_RV_AFTE_rwoUhkHDy5Z4Dp2meC34hOJevIOLFWvbqQbMS3JiWbzrzsFlxue5bueb6cfMk5zvOuVkLtWp-XQWWXTkwS3OsFxcDi1OV_BdKLECIM6Ti0FNm9WmOfrFV2rtAP7__wAiFLNtD2EGgTGyilFyhfz--Zh-WUG4pu3zO8BYSYKHkvsHR7ZxBsAzm2Tu8F1iJrMI10C6Bhb-JYqoWDpld6JjCHwqEkhnUHRhNk0NHodQou0DVFrxfWCJc0MPoT4HqfPBLLk-bRxP4TM_-nGfNp7dvPm7ft9c37662l9ctStOpVneI0FnQo1bK9J3s7ci7UaC0o5VCK6kVyrrEhsxktZ5ggxs5ouBolIburHlxmjun-PlAuQx38ZBCtRyk1lqYXipeqZcnClPMOdE0zMntIS2D4MOx0qFWOhwrrWh7Qr86T8t_ueHyZnvP_wZ3Hat6</recordid><startdate>202108</startdate><enddate>202108</enddate><creator>Gürbüz, Mustafa Ulvi</creator><creator>Elmacı, Gökhan</creator><creator>Ertürk, Ali Serol</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-7235-0021</orcidid><orcidid>https://orcid.org/0000-0001-5352-7939</orcidid><orcidid>https://orcid.org/0000-0002-8684-5746</orcidid></search><sort><creationdate>202108</creationdate><title>In situ deposition of silver nanoparticles on polydopamine‐coated manganese ferrite nanoparticles: Synthesis, characterization, and application to the degradation of organic dye pollutants as an efficient magnetically recyclable nanocatalyst</title><author>Gürbüz, Mustafa Ulvi ; Elmacı, Gökhan ; Ertürk, Ali Serol</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2934-53cca3da5b54498328db03b1c2dbd2154254c222217e9fd55fa7c72bc10c945a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Catalysis</topic><topic>Catalytic activity</topic><topic>catalytic reduction</topic><topic>Chemical reduction</topic><topic>Chemistry</topic><topic>Deposition</topic><topic>dye removal</topic><topic>Dyes</topic><topic>Electron microscopy</topic><topic>magnetic core–shell nanospheres</topic><topic>Magnetic separation</topic><topic>Magnetometers</topic><topic>Manganese</topic><topic>Methylene blue</topic><topic>Microscopy</topic><topic>Nanocomposites</topic><topic>Nanoparticles</topic><topic>Nanospheres</topic><topic>Nitrophenol</topic><topic>Pollutants</topic><topic>polydopamine (PDA)</topic><topic>Recyclability</topic><topic>Silver</topic><topic>Synthesis</topic><topic>Thermogravimetric analysis</topic><topic>Wastewater</topic><topic>water treatment</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gürbüz, Mustafa Ulvi</creatorcontrib><creatorcontrib>Elmacı, Gökhan</creatorcontrib><creatorcontrib>Ertürk, Ali Serol</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied organometallic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gürbüz, Mustafa Ulvi</au><au>Elmacı, Gökhan</au><au>Ertürk, Ali Serol</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In situ deposition of silver nanoparticles on polydopamine‐coated manganese ferrite nanoparticles: Synthesis, characterization, and application to the degradation of organic dye pollutants as an efficient magnetically recyclable nanocatalyst</atitle><jtitle>Applied organometallic chemistry</jtitle><date>2021-08</date><risdate>2021</risdate><volume>35</volume><issue>8</issue><epage>n/a</epage><issn>0268-2605</issn><eissn>1099-0739</eissn><abstract>The present paper reports a facile in situ synthesis strategy for the production of MnFe2O4@PDA‐Ag magnetically recyclable core–shell nanospheres by the deposition of silver nanoparticles (AgNPs) to the surface of MnFe2O4@PDA nanocomposites through the reduction of silver ions by the outer polydopamine (PDA) layer. The deposition of AgNPs over MnFe2O4@PDA was validated by scanning electron microscopy–energy‐dispersive X‐ray spectroscopy (SEM‐EDX), transmission electron microscopy (TEM), thermogravimetric analysis (TGA), X‐ray diffraction (XRD), and vibrating sample magnetometer (VSM) analysis. The catalytic reduction performance of the obtained MnFe2O4@PDA‐Ag nanospheres were tested over model organic dye pollutants (i.e., methylene blue [MB] and 4‐nitrophenol [4‐NP]) by sodium borohydride. Notably, the as‐prepared MnFe2O4@PDA‐Ag nanocatalyst exhibited significantly enhanced catalytic activity for the reduction of MB (296.52 s−1 g−1) and 4‐NP (92.02 s−1 g−1) compared with the other types of similar Ag‐ and PDA‐based catalytic systems in the recent literature. Moreover, the MnFe2O4@PDA‐Ag nanocatalyst showed excellent recyclability, ease of magnetic separation, and rapid and higher recovery ability with insignificant loss in their catalytic efficiencies even after several cyclic uses. The PDA coating on the surface of MnFe2O4 NPs allocates the surface functionalization for the building of novel catalyst systems. This work presents a simple and practicable for the synthesis of MnFe2O4@PDA‐Ag nanospheres that could have a great potential for the treatment of organic pollutants in wastewater and variety of applications in catalysis.
A facile in situ synthesis strategy for the production of MnFe2O4@PDA‐Ag magnetically recyclable core–shell nanospheres by the immobilization of silver nanoparticles (AgNPs) to the surface of MnFe2O4@PDA nanocomposites was presented, and their catalytic performances were evaluated on the reduction of 4‐nitrophenol (4‐NP) and methylene blue (MB) by NaBH4.
</abstract><cop>Chichester</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/aoc.6284</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-7235-0021</orcidid><orcidid>https://orcid.org/0000-0001-5352-7939</orcidid><orcidid>https://orcid.org/0000-0002-8684-5746</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0268-2605 |
| ispartof | Applied organometallic chemistry, 2021-08, Vol.35 (8), p.n/a |
| issn | 0268-2605 1099-0739 |
| language | eng |
| recordid | cdi_proquest_journals_2555198240 |
| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Catalysis Catalytic activity catalytic reduction Chemical reduction Chemistry Deposition dye removal Dyes Electron microscopy magnetic core–shell nanospheres Magnetic separation Magnetometers Manganese Methylene blue Microscopy Nanocomposites Nanoparticles Nanospheres Nitrophenol Pollutants polydopamine (PDA) Recyclability Silver Synthesis Thermogravimetric analysis Wastewater water treatment |
| title | In situ deposition of silver nanoparticles on polydopamine‐coated manganese ferrite nanoparticles: Synthesis, characterization, and application to the degradation of organic dye pollutants as an efficient magnetically recyclable nanocatalyst |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T22%3A22%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=In%20situ%20deposition%20of%20silver%20nanoparticles%20on%20polydopamine%E2%80%90coated%20manganese%20ferrite%20nanoparticles:%20Synthesis,%20characterization,%20and%20application%20to%20the%20degradation%20of%20organic%20dye%20pollutants%20as%20an%20efficient%20magnetically%20recyclable%20nanocatalyst&rft.jtitle=Applied%20organometallic%20chemistry&rft.au=G%C3%BCrb%C3%BCz,%20Mustafa%20Ulvi&rft.date=2021-08&rft.volume=35&rft.issue=8&rft.epage=n/a&rft.issn=0268-2605&rft.eissn=1099-0739&rft_id=info:doi/10.1002/aoc.6284&rft_dat=%3Cproquest_cross%3E2555198240%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2555198240&rft_id=info:pmid/&rfr_iscdi=true |