Highly active BiFeO3–g-C3N4 S-scheme heterojunction with improved antibiotic degradation under visible-light: revealing mechanism
The photocatalyst S-scheme BiFeO 3 –g-C 3 N 4 had been prepared by combining calcination and hydrothermal reaction. 10% BiFeO 3 –g-C 3 N 4 composite showed the greatest photocatalytic effect during tetracycline hydrochloride degradation (TC-HCl, 99.7% removal) within 100 min. Meantime, the photocata...
Gespeichert in:
| Veröffentlicht in: | Research on chemical intermediates 2024-08, Vol.50 (8), p.3505-3521 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 3521 |
|---|---|
| container_issue | 8 |
| container_start_page | 3505 |
| container_title | Research on chemical intermediates |
| container_volume | 50 |
| creator | Guo, Yaping Li, Jing Zhang, Jin Wang, Xiujv |
| description | The photocatalyst S-scheme BiFeO
3
–g-C
3
N
4
had been prepared by combining calcination and hydrothermal reaction. 10% BiFeO
3
–g-C
3
N
4
composite showed the greatest photocatalytic effect during tetracycline hydrochloride degradation (TC-HCl, 99.7% removal) within 100 min. Meantime, the photocatalytic efficacy was further confirmed by the removal efficiency of ciprofloxacin(CIP, 98.2% removal). The formation of S-scheme heterostructure and matching valence band and conduction band may be responsible for the improved photocatalytic efficiency of BiFeO
3
–g-C
3
N
4
. This leads to the rapid separation of photo-induced carriers, increased electronic transport capacity, and extended carrier lifetime. A study was done on the potential mechanism by employing chemical scavenger experiment revealing the paramount role of O
2
−
. The composite could maintain photocatalytically stable even after five consecutive reaction cycles. The recovery efficiency of 10% BiFeO
3
–g-C
3
N
4
was high because of the magnetic property of BiFeO
3
, which was convenient for the recycling process. The produced photocatalyst has potential use in the field of photocatalysis, and this work provides a novel thought to raise the photocatalysts recovery efficiency during recycling. |
| doi_str_mv | 10.1007/s11164-024-05326-1 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_3085225991</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3085225991</sourcerecordid><originalsourceid>FETCH-LOGICAL-c200t-8f49e5de66a4a2790d4dc37712407d8b70b9e8247c1583ecdd7a61c67188307a3</originalsourceid><addsrcrecordid>eNp9kMtKBDEQRYMoOD5-wFXAdTSP7iTtTgdfILpQ1yGT1HRn6IcmPSPuBD_BP_RLjI7gzkVRm3PvrboIHTB6xChVx4kxJgtCeZ5ScEnYBpqwUmpSSlVuogmtOCeSSb2NdlJaUMpKrekEvV-FumlfsXVjWAE-CxdwJz7fPmoyFbcFvifJNdABbmCEOCyWfeaGHr-EscGhe4rDCjy2_RhmYRiDwx7qaL39gZa9h4hXIYVZC6TNQeMJjrAC24a-xh24xvYhdXtoa27bBPu_exc9Xpw_TK_Izd3l9fT0hjhO6Uj0vKig9CClLSxXFfWFd0IpxguqvJ4pOqtA80K5_JsA572ykjmpmNaCKit20eHaN5_9vIQ0msWwjH2ONILqkvOyqlim-JpycUgpwtw8xdDZ-GoYNd9lm3XZJpdtfso23yKxFqUM9zXEP-t_VF84lIP6</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3085225991</pqid></control><display><type>article</type><title>Highly active BiFeO3–g-C3N4 S-scheme heterojunction with improved antibiotic degradation under visible-light: revealing mechanism</title><source>SpringerLink Journals</source><creator>Guo, Yaping ; Li, Jing ; Zhang, Jin ; Wang, Xiujv</creator><creatorcontrib>Guo, Yaping ; Li, Jing ; Zhang, Jin ; Wang, Xiujv</creatorcontrib><description>The photocatalyst S-scheme BiFeO
3
–g-C
3
N
4
had been prepared by combining calcination and hydrothermal reaction. 10% BiFeO
3
–g-C
3
N
4
composite showed the greatest photocatalytic effect during tetracycline hydrochloride degradation (TC-HCl, 99.7% removal) within 100 min. Meantime, the photocatalytic efficacy was further confirmed by the removal efficiency of ciprofloxacin(CIP, 98.2% removal). The formation of S-scheme heterostructure and matching valence band and conduction band may be responsible for the improved photocatalytic efficiency of BiFeO
3
–g-C
3
N
4
. This leads to the rapid separation of photo-induced carriers, increased electronic transport capacity, and extended carrier lifetime. A study was done on the potential mechanism by employing chemical scavenger experiment revealing the paramount role of O
2
−
. The composite could maintain photocatalytically stable even after five consecutive reaction cycles. The recovery efficiency of 10% BiFeO
3
–g-C
3
N
4
was high because of the magnetic property of BiFeO
3
, which was convenient for the recycling process. The produced photocatalyst has potential use in the field of photocatalysis, and this work provides a novel thought to raise the photocatalysts recovery efficiency during recycling.</description><identifier>ISSN: 0922-6168</identifier><identifier>EISSN: 1568-5675</identifier><identifier>DOI: 10.1007/s11164-024-05326-1</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Carbon nitride ; Carrier lifetime ; Catalysis ; Chemistry ; Chemistry and Materials Science ; Conduction bands ; Efficiency ; Electron transport ; Heterojunctions ; Heterostructures ; Hydrothermal reactions ; Inorganic Chemistry ; Magnetic properties ; Photocatalysis ; Photocatalysts ; Photodegradation ; Physical Chemistry ; Recycling ; Valence band</subject><ispartof>Research on chemical intermediates, 2024-08, Vol.50 (8), p.3505-3521</ispartof><rights>The Author(s), under exclusive licence to Springer Nature B.V. 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c200t-8f49e5de66a4a2790d4dc37712407d8b70b9e8247c1583ecdd7a61c67188307a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11164-024-05326-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11164-024-05326-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Guo, Yaping</creatorcontrib><creatorcontrib>Li, Jing</creatorcontrib><creatorcontrib>Zhang, Jin</creatorcontrib><creatorcontrib>Wang, Xiujv</creatorcontrib><title>Highly active BiFeO3–g-C3N4 S-scheme heterojunction with improved antibiotic degradation under visible-light: revealing mechanism</title><title>Research on chemical intermediates</title><addtitle>Res Chem Intermed</addtitle><description>The photocatalyst S-scheme BiFeO
3
–g-C
3
N
4
had been prepared by combining calcination and hydrothermal reaction. 10% BiFeO
3
–g-C
3
N
4
composite showed the greatest photocatalytic effect during tetracycline hydrochloride degradation (TC-HCl, 99.7% removal) within 100 min. Meantime, the photocatalytic efficacy was further confirmed by the removal efficiency of ciprofloxacin(CIP, 98.2% removal). The formation of S-scheme heterostructure and matching valence band and conduction band may be responsible for the improved photocatalytic efficiency of BiFeO
3
–g-C
3
N
4
. This leads to the rapid separation of photo-induced carriers, increased electronic transport capacity, and extended carrier lifetime. A study was done on the potential mechanism by employing chemical scavenger experiment revealing the paramount role of O
2
−
. The composite could maintain photocatalytically stable even after five consecutive reaction cycles. The recovery efficiency of 10% BiFeO
3
–g-C
3
N
4
was high because of the magnetic property of BiFeO
3
, which was convenient for the recycling process. The produced photocatalyst has potential use in the field of photocatalysis, and this work provides a novel thought to raise the photocatalysts recovery efficiency during recycling.</description><subject>Carbon nitride</subject><subject>Carrier lifetime</subject><subject>Catalysis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Conduction bands</subject><subject>Efficiency</subject><subject>Electron transport</subject><subject>Heterojunctions</subject><subject>Heterostructures</subject><subject>Hydrothermal reactions</subject><subject>Inorganic Chemistry</subject><subject>Magnetic properties</subject><subject>Photocatalysis</subject><subject>Photocatalysts</subject><subject>Photodegradation</subject><subject>Physical Chemistry</subject><subject>Recycling</subject><subject>Valence band</subject><issn>0922-6168</issn><issn>1568-5675</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kMtKBDEQRYMoOD5-wFXAdTSP7iTtTgdfILpQ1yGT1HRn6IcmPSPuBD_BP_RLjI7gzkVRm3PvrboIHTB6xChVx4kxJgtCeZ5ScEnYBpqwUmpSSlVuogmtOCeSSb2NdlJaUMpKrekEvV-FumlfsXVjWAE-CxdwJz7fPmoyFbcFvifJNdABbmCEOCyWfeaGHr-EscGhe4rDCjy2_RhmYRiDwx7qaL39gZa9h4hXIYVZC6TNQeMJjrAC24a-xh24xvYhdXtoa27bBPu_exc9Xpw_TK_Izd3l9fT0hjhO6Uj0vKig9CClLSxXFfWFd0IpxguqvJ4pOqtA80K5_JsA572ykjmpmNaCKit20eHaN5_9vIQ0msWwjH2ONILqkvOyqlim-JpycUgpwtw8xdDZ-GoYNd9lm3XZJpdtfso23yKxFqUM9zXEP-t_VF84lIP6</recordid><startdate>20240801</startdate><enddate>20240801</enddate><creator>Guo, Yaping</creator><creator>Li, Jing</creator><creator>Zhang, Jin</creator><creator>Wang, Xiujv</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20240801</creationdate><title>Highly active BiFeO3–g-C3N4 S-scheme heterojunction with improved antibiotic degradation under visible-light: revealing mechanism</title><author>Guo, Yaping ; Li, Jing ; Zhang, Jin ; Wang, Xiujv</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c200t-8f49e5de66a4a2790d4dc37712407d8b70b9e8247c1583ecdd7a61c67188307a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Carbon nitride</topic><topic>Carrier lifetime</topic><topic>Catalysis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Conduction bands</topic><topic>Efficiency</topic><topic>Electron transport</topic><topic>Heterojunctions</topic><topic>Heterostructures</topic><topic>Hydrothermal reactions</topic><topic>Inorganic Chemistry</topic><topic>Magnetic properties</topic><topic>Photocatalysis</topic><topic>Photocatalysts</topic><topic>Photodegradation</topic><topic>Physical Chemistry</topic><topic>Recycling</topic><topic>Valence band</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guo, Yaping</creatorcontrib><creatorcontrib>Li, Jing</creatorcontrib><creatorcontrib>Zhang, Jin</creatorcontrib><creatorcontrib>Wang, Xiujv</creatorcontrib><collection>CrossRef</collection><jtitle>Research on chemical intermediates</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guo, Yaping</au><au>Li, Jing</au><au>Zhang, Jin</au><au>Wang, Xiujv</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Highly active BiFeO3–g-C3N4 S-scheme heterojunction with improved antibiotic degradation under visible-light: revealing mechanism</atitle><jtitle>Research on chemical intermediates</jtitle><stitle>Res Chem Intermed</stitle><date>2024-08-01</date><risdate>2024</risdate><volume>50</volume><issue>8</issue><spage>3505</spage><epage>3521</epage><pages>3505-3521</pages><issn>0922-6168</issn><eissn>1568-5675</eissn><abstract>The photocatalyst S-scheme BiFeO
3
–g-C
3
N
4
had been prepared by combining calcination and hydrothermal reaction. 10% BiFeO
3
–g-C
3
N
4
composite showed the greatest photocatalytic effect during tetracycline hydrochloride degradation (TC-HCl, 99.7% removal) within 100 min. Meantime, the photocatalytic efficacy was further confirmed by the removal efficiency of ciprofloxacin(CIP, 98.2% removal). The formation of S-scheme heterostructure and matching valence band and conduction band may be responsible for the improved photocatalytic efficiency of BiFeO
3
–g-C
3
N
4
. This leads to the rapid separation of photo-induced carriers, increased electronic transport capacity, and extended carrier lifetime. A study was done on the potential mechanism by employing chemical scavenger experiment revealing the paramount role of O
2
−
. The composite could maintain photocatalytically stable even after five consecutive reaction cycles. The recovery efficiency of 10% BiFeO
3
–g-C
3
N
4
was high because of the magnetic property of BiFeO
3
, which was convenient for the recycling process. The produced photocatalyst has potential use in the field of photocatalysis, and this work provides a novel thought to raise the photocatalysts recovery efficiency during recycling.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11164-024-05326-1</doi><tpages>17</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0922-6168 |
| ispartof | Research on chemical intermediates, 2024-08, Vol.50 (8), p.3505-3521 |
| issn | 0922-6168 1568-5675 |
| language | eng |
| recordid | cdi_proquest_journals_3085225991 |
| source | SpringerLink Journals |
| subjects | Carbon nitride Carrier lifetime Catalysis Chemistry Chemistry and Materials Science Conduction bands Efficiency Electron transport Heterojunctions Heterostructures Hydrothermal reactions Inorganic Chemistry Magnetic properties Photocatalysis Photocatalysts Photodegradation Physical Chemistry Recycling Valence band |
| title | Highly active BiFeO3–g-C3N4 S-scheme heterojunction with improved antibiotic degradation under visible-light: revealing mechanism |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T01%3A42%3A41IST&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=Highly%20active%20BiFeO3%E2%80%93g-C3N4%20S-scheme%20heterojunction%20with%20improved%20antibiotic%20degradation%20under%20visible-light:%20revealing%20mechanism&rft.jtitle=Research%20on%20chemical%20intermediates&rft.au=Guo,%20Yaping&rft.date=2024-08-01&rft.volume=50&rft.issue=8&rft.spage=3505&rft.epage=3521&rft.pages=3505-3521&rft.issn=0922-6168&rft.eissn=1568-5675&rft_id=info:doi/10.1007/s11164-024-05326-1&rft_dat=%3Cproquest_cross%3E3085225991%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=3085225991&rft_id=info:pmid/&rfr_iscdi=true |