Enhanced Photocatalytic Degradation and Antibacterial Performance by Cu2O/ZIF-8/AgBr Composites Under Visible Light
In this study, double heterojunction Cu 2 O/ZIF-8/AgBr photocatalysts were fabricated through an in situ growth method. The photocatalytic degradation efficiency of the composite photocatalyst for oxytetracycline (OTC), tetracycline hydrochloride (TC-HCl) and tetracycline (TC) is obviously higher th...
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| Veröffentlicht in: | Catalysis letters 2023-11, Vol.153 (11), p.3256-3269 |
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| creator | Yuan, Xiongjun Feng, Sheng Zhou, Yun Duan, Xuemei Zheng, Wei Wu, Wei Zhou, Yucheng Ye, Zhiwei Dai, Xiaojun Wang, Yang |
| description | In this study, double heterojunction Cu
2
O/ZIF-8/AgBr photocatalysts were fabricated through an in situ growth method. The photocatalytic degradation efficiency of the composite photocatalyst for oxytetracycline (OTC), tetracycline hydrochloride (TC-HCl) and tetracycline (TC) is obviously higher than that of the pure Cu
2
O, ZIF-8 and AgBr. The Cu
2
O/ZIF-8/20wtAgBr composite material can effectively inactivate
E.coli
under visible light. The importance of ·O
2
–
and ·OH in the photocatalytic process had been verified in the active species trapping experiment and electron spin resonance spectroscopy (ESR). Through transient photocurrent and electrochemical impedance spectroscopy (EIS), it could be known that the double type-I heterojunction system significantly improved the efficiency of charge transfer and separation. The novel Cu
2
O/ZIF-8/20wtAgBr composite material is expected to become a promising candidate photocatalyst for environmental applications.
Graphical Abstract
Novel Cu
2
O/ZIF-8/AgBr composites were fabricated to achieve efficient antibiotics degradation and effective
E.coli
inactivation under visiable light. |
| doi_str_mv | 10.1007/s10562-022-04145-6 |
| format | Article |
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2
O/ZIF-8/AgBr photocatalysts were fabricated through an in situ growth method. The photocatalytic degradation efficiency of the composite photocatalyst for oxytetracycline (OTC), tetracycline hydrochloride (TC-HCl) and tetracycline (TC) is obviously higher than that of the pure Cu
2
O, ZIF-8 and AgBr. The Cu
2
O/ZIF-8/20wtAgBr composite material can effectively inactivate
E.coli
under visible light. The importance of ·O
2
–
and ·OH in the photocatalytic process had been verified in the active species trapping experiment and electron spin resonance spectroscopy (ESR). Through transient photocurrent and electrochemical impedance spectroscopy (EIS), it could be known that the double type-I heterojunction system significantly improved the efficiency of charge transfer and separation. The novel Cu
2
O/ZIF-8/20wtAgBr composite material is expected to become a promising candidate photocatalyst for environmental applications.
Graphical Abstract
Novel Cu
2
O/ZIF-8/AgBr composites were fabricated to achieve efficient antibiotics degradation and effective
E.coli
inactivation under visiable light.</description><identifier>ISSN: 1011-372X</identifier><identifier>EISSN: 1572-879X</identifier><identifier>DOI: 10.1007/s10562-022-04145-6</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Antibiotics ; Catalysis ; Charge efficiency ; Charge transfer ; Chemistry ; Chemistry and Materials Science ; Composite materials ; Copper oxides ; Corrosion ; Deactivation ; dielectric spectroscopy ; E coli ; Efficiency ; electric current ; Electrochemical impedance spectroscopy ; Electron paramagnetic resonance ; electron paramagnetic resonance spectroscopy ; Electron spin ; Heterojunctions ; Industrial Chemistry/Chemical Engineering ; Light ; Membrane separation ; Organometallic Chemistry ; Oxidation ; Oxytetracycline ; Photocatalysis ; Photocatalysts ; Photodegradation ; Photoelectric effect ; Physical Chemistry ; Spectrum analysis ; Spin resonance ; tetracycline</subject><ispartof>Catalysis letters, 2023-11, Vol.153 (11), p.3256-3269</ispartof><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2022. 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><citedby>FETCH-LOGICAL-c352t-15f6dd92c65f795493b7ff91312873e2c70ed0622c6f80d68956211f2faae1ff3</citedby><cites>FETCH-LOGICAL-c352t-15f6dd92c65f795493b7ff91312873e2c70ed0622c6f80d68956211f2faae1ff3</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/s10562-022-04145-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10562-022-04145-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Yuan, Xiongjun</creatorcontrib><creatorcontrib>Feng, Sheng</creatorcontrib><creatorcontrib>Zhou, Yun</creatorcontrib><creatorcontrib>Duan, Xuemei</creatorcontrib><creatorcontrib>Zheng, Wei</creatorcontrib><creatorcontrib>Wu, Wei</creatorcontrib><creatorcontrib>Zhou, Yucheng</creatorcontrib><creatorcontrib>Ye, Zhiwei</creatorcontrib><creatorcontrib>Dai, Xiaojun</creatorcontrib><creatorcontrib>Wang, Yang</creatorcontrib><title>Enhanced Photocatalytic Degradation and Antibacterial Performance by Cu2O/ZIF-8/AgBr Composites Under Visible Light</title><title>Catalysis letters</title><addtitle>Catal Lett</addtitle><description>In this study, double heterojunction Cu
2
O/ZIF-8/AgBr photocatalysts were fabricated through an in situ growth method. The photocatalytic degradation efficiency of the composite photocatalyst for oxytetracycline (OTC), tetracycline hydrochloride (TC-HCl) and tetracycline (TC) is obviously higher than that of the pure Cu
2
O, ZIF-8 and AgBr. The Cu
2
O/ZIF-8/20wtAgBr composite material can effectively inactivate
E.coli
under visible light. The importance of ·O
2
–
and ·OH in the photocatalytic process had been verified in the active species trapping experiment and electron spin resonance spectroscopy (ESR). Through transient photocurrent and electrochemical impedance spectroscopy (EIS), it could be known that the double type-I heterojunction system significantly improved the efficiency of charge transfer and separation. The novel Cu
2
O/ZIF-8/20wtAgBr composite material is expected to become a promising candidate photocatalyst for environmental applications.
Graphical Abstract
Novel Cu
2
O/ZIF-8/AgBr composites were fabricated to achieve efficient antibiotics degradation and effective
E.coli
inactivation under visiable light.</description><subject>Antibiotics</subject><subject>Catalysis</subject><subject>Charge efficiency</subject><subject>Charge transfer</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Composite materials</subject><subject>Copper oxides</subject><subject>Corrosion</subject><subject>Deactivation</subject><subject>dielectric spectroscopy</subject><subject>E coli</subject><subject>Efficiency</subject><subject>electric current</subject><subject>Electrochemical impedance spectroscopy</subject><subject>Electron paramagnetic resonance</subject><subject>electron paramagnetic resonance spectroscopy</subject><subject>Electron spin</subject><subject>Heterojunctions</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Light</subject><subject>Membrane separation</subject><subject>Organometallic Chemistry</subject><subject>Oxidation</subject><subject>Oxytetracycline</subject><subject>Photocatalysis</subject><subject>Photocatalysts</subject><subject>Photodegradation</subject><subject>Photoelectric effect</subject><subject>Physical Chemistry</subject><subject>Spectrum analysis</subject><subject>Spin resonance</subject><subject>tetracycline</subject><issn>1011-372X</issn><issn>1572-879X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kUFLAzEQhRdRsFb_gKeAFy9rM0l3sznW2qpQ0IMV8RLSbNKmbJOapIf-e6MVBA8ehpnD994M84riEvANYMwGEXBVkxKTXEMYVmV9VPSgYqRsGH87zjMGKCkjb6fFWYxrjDFnwHtFnLiVdEq36Hnlk1cyyW6frEJ3ehlkK5P1DknXopFLdiFV0sHKDj3rYHzYfCnRYo_GO_I0eH-cls1gtLwNaOw3Wx9t0hHNXasDerXRLjqNZna5SufFiZFd1Bc_vV_Mp5OX8UM5e7p_HI9mpaIVSSVUpm5bTlRdGcarIacLZgwHCqRhVBPFsG5xTTJgGtzWDc8vADDESKnBGNovrg--2-A_djomsbFR6a6TTvtdFBQqCryBIcno1R907XfB5etEXgac0aahmSIHSgUfY9BGbIPdyLAXgMVXDuKQg8g5iO8cRJ1F9CCKGXZLHX6t_1F9AsdRikI</recordid><startdate>20231101</startdate><enddate>20231101</enddate><creator>Yuan, Xiongjun</creator><creator>Feng, Sheng</creator><creator>Zhou, Yun</creator><creator>Duan, Xuemei</creator><creator>Zheng, Wei</creator><creator>Wu, Wei</creator><creator>Zhou, Yucheng</creator><creator>Ye, Zhiwei</creator><creator>Dai, Xiaojun</creator><creator>Wang, Yang</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>20231101</creationdate><title>Enhanced Photocatalytic Degradation and Antibacterial Performance by Cu2O/ZIF-8/AgBr Composites Under Visible Light</title><author>Yuan, Xiongjun ; Feng, Sheng ; Zhou, Yun ; Duan, Xuemei ; Zheng, Wei ; Wu, Wei ; Zhou, Yucheng ; Ye, Zhiwei ; Dai, Xiaojun ; Wang, Yang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-15f6dd92c65f795493b7ff91312873e2c70ed0622c6f80d68956211f2faae1ff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Antibiotics</topic><topic>Catalysis</topic><topic>Charge efficiency</topic><topic>Charge transfer</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Composite materials</topic><topic>Copper oxides</topic><topic>Corrosion</topic><topic>Deactivation</topic><topic>dielectric spectroscopy</topic><topic>E coli</topic><topic>Efficiency</topic><topic>electric current</topic><topic>Electrochemical impedance spectroscopy</topic><topic>Electron paramagnetic resonance</topic><topic>electron paramagnetic resonance spectroscopy</topic><topic>Electron spin</topic><topic>Heterojunctions</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Light</topic><topic>Membrane separation</topic><topic>Organometallic Chemistry</topic><topic>Oxidation</topic><topic>Oxytetracycline</topic><topic>Photocatalysis</topic><topic>Photocatalysts</topic><topic>Photodegradation</topic><topic>Photoelectric effect</topic><topic>Physical Chemistry</topic><topic>Spectrum analysis</topic><topic>Spin resonance</topic><topic>tetracycline</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yuan, Xiongjun</creatorcontrib><creatorcontrib>Feng, Sheng</creatorcontrib><creatorcontrib>Zhou, Yun</creatorcontrib><creatorcontrib>Duan, Xuemei</creatorcontrib><creatorcontrib>Zheng, Wei</creatorcontrib><creatorcontrib>Wu, Wei</creatorcontrib><creatorcontrib>Zhou, Yucheng</creatorcontrib><creatorcontrib>Ye, Zhiwei</creatorcontrib><creatorcontrib>Dai, Xiaojun</creatorcontrib><creatorcontrib>Wang, Yang</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Catalysis letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yuan, Xiongjun</au><au>Feng, Sheng</au><au>Zhou, Yun</au><au>Duan, Xuemei</au><au>Zheng, Wei</au><au>Wu, Wei</au><au>Zhou, Yucheng</au><au>Ye, Zhiwei</au><au>Dai, Xiaojun</au><au>Wang, Yang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhanced Photocatalytic Degradation and Antibacterial Performance by Cu2O/ZIF-8/AgBr Composites Under Visible Light</atitle><jtitle>Catalysis letters</jtitle><stitle>Catal Lett</stitle><date>2023-11-01</date><risdate>2023</risdate><volume>153</volume><issue>11</issue><spage>3256</spage><epage>3269</epage><pages>3256-3269</pages><issn>1011-372X</issn><eissn>1572-879X</eissn><abstract>In this study, double heterojunction Cu
2
O/ZIF-8/AgBr photocatalysts were fabricated through an in situ growth method. The photocatalytic degradation efficiency of the composite photocatalyst for oxytetracycline (OTC), tetracycline hydrochloride (TC-HCl) and tetracycline (TC) is obviously higher than that of the pure Cu
2
O, ZIF-8 and AgBr. The Cu
2
O/ZIF-8/20wtAgBr composite material can effectively inactivate
E.coli
under visible light. The importance of ·O
2
–
and ·OH in the photocatalytic process had been verified in the active species trapping experiment and electron spin resonance spectroscopy (ESR). Through transient photocurrent and electrochemical impedance spectroscopy (EIS), it could be known that the double type-I heterojunction system significantly improved the efficiency of charge transfer and separation. The novel Cu
2
O/ZIF-8/20wtAgBr composite material is expected to become a promising candidate photocatalyst for environmental applications.
Graphical Abstract
Novel Cu
2
O/ZIF-8/AgBr composites were fabricated to achieve efficient antibiotics degradation and effective
E.coli
inactivation under visiable light.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10562-022-04145-6</doi><tpages>14</tpages></addata></record> |
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| subjects | Antibiotics Catalysis Charge efficiency Charge transfer Chemistry Chemistry and Materials Science Composite materials Copper oxides Corrosion Deactivation dielectric spectroscopy E coli Efficiency electric current Electrochemical impedance spectroscopy Electron paramagnetic resonance electron paramagnetic resonance spectroscopy Electron spin Heterojunctions Industrial Chemistry/Chemical Engineering Light Membrane separation Organometallic Chemistry Oxidation Oxytetracycline Photocatalysis Photocatalysts Photodegradation Photoelectric effect Physical Chemistry Spectrum analysis Spin resonance tetracycline |
| title | Enhanced Photocatalytic Degradation and Antibacterial Performance by Cu2O/ZIF-8/AgBr Composites Under Visible Light |
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