Synthesis flower-like BiVO4/BiOI core/shell heterostructure photocatalyst for tetracycline degradation under visible-light irradiation
A series of flower-like BiVO 4 /BiOI core/shell composites were synthesized by depositing BiOI irregular nanosheets on the surface of sphere-like BiVO 4 particles via an in situ precipitation method. Tetracycline was selected to evaluate the photocatalytic activity under visible-light irradiation. T...
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| Veröffentlicht in: | Journal of materials science. Materials in electronics 2019-05, Vol.30 (10), p.9311-9321 |
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| container_title | Journal of materials science. Materials in electronics |
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| creator | Chen, Yongyang Liu, Yonggang Xie, Xin Li, Chen Si, Yushan Zhang, Menghan Yan, Qishe |
| description | A series of flower-like BiVO
4
/BiOI core/shell composites were synthesized by depositing BiOI irregular nanosheets on the surface of sphere-like BiVO
4
particles via an in situ precipitation method. Tetracycline was selected to evaluate the photocatalytic activity under visible-light irradiation. The samples were characterized by series measurements, which the SEM and TEM results showed that the flower-like BiVO
4
/BiOI photocatalysts were fabricated. The BiVO
4
/BiOI (V: I = 0.1) composite exhibited the highest excellent photocatalytic activity and superior adsorption capability. The results could be ascribed to the p–n junction, close core/shell heterostructure and high specific surface area, which promoted the separation and transfer of photogenerated electron–hole pairs. In addition, the radical trapping experiments revealed that the
∙
O
2
−
and h
+
were the main active species to the photodegradation of tetracycline in the system. This work provides a simple method to design the core/shell structure photocatalysts with excellent photocatalytic performance and adsorption capability for removal antibiotic pollutants. |
| doi_str_mv | 10.1007/s10854-019-01261-9 |
| format | Article |
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4
/BiOI core/shell composites were synthesized by depositing BiOI irregular nanosheets on the surface of sphere-like BiVO
4
particles via an in situ precipitation method. Tetracycline was selected to evaluate the photocatalytic activity under visible-light irradiation. The samples were characterized by series measurements, which the SEM and TEM results showed that the flower-like BiVO
4
/BiOI photocatalysts were fabricated. The BiVO
4
/BiOI (V: I = 0.1) composite exhibited the highest excellent photocatalytic activity and superior adsorption capability. The results could be ascribed to the p–n junction, close core/shell heterostructure and high specific surface area, which promoted the separation and transfer of photogenerated electron–hole pairs. In addition, the radical trapping experiments revealed that the
∙
O
2
−
and h
+
were the main active species to the photodegradation of tetracycline in the system. This work provides a simple method to design the core/shell structure photocatalysts with excellent photocatalytic performance and adsorption capability for removal antibiotic pollutants.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-019-01261-9</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Adsorption ; Antibiotics ; Bismuth oxides ; Catalytic activity ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Core-shell structure ; Heterostructures ; Light irradiation ; Materials Science ; Optical and Electronic Materials ; P-n junctions ; Photocatalysis ; Photocatalysts ; Photodegradation ; Pollutants ; Shells ; Surface chemistry ; Vanadates</subject><ispartof>Journal of materials science. Materials in electronics, 2019-05, Vol.30 (10), p.9311-9321</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2019</rights><rights>Journal of Materials Science: Materials in Electronics is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c286t-56083cfaa3df172b97a31088283e1e0f33f9cd783c59b4de5442fd1c58ffecff3</citedby><cites>FETCH-LOGICAL-c286t-56083cfaa3df172b97a31088283e1e0f33f9cd783c59b4de5442fd1c58ffecff3</cites><orcidid>0000-0002-9144-5659</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10854-019-01261-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10854-019-01261-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Chen, Yongyang</creatorcontrib><creatorcontrib>Liu, Yonggang</creatorcontrib><creatorcontrib>Xie, Xin</creatorcontrib><creatorcontrib>Li, Chen</creatorcontrib><creatorcontrib>Si, Yushan</creatorcontrib><creatorcontrib>Zhang, Menghan</creatorcontrib><creatorcontrib>Yan, Qishe</creatorcontrib><title>Synthesis flower-like BiVO4/BiOI core/shell heterostructure photocatalyst for tetracycline degradation under visible-light irradiation</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>A series of flower-like BiVO
4
/BiOI core/shell composites were synthesized by depositing BiOI irregular nanosheets on the surface of sphere-like BiVO
4
particles via an in situ precipitation method. Tetracycline was selected to evaluate the photocatalytic activity under visible-light irradiation. The samples were characterized by series measurements, which the SEM and TEM results showed that the flower-like BiVO
4
/BiOI photocatalysts were fabricated. The BiVO
4
/BiOI (V: I = 0.1) composite exhibited the highest excellent photocatalytic activity and superior adsorption capability. The results could be ascribed to the p–n junction, close core/shell heterostructure and high specific surface area, which promoted the separation and transfer of photogenerated electron–hole pairs. In addition, the radical trapping experiments revealed that the
∙
O
2
−
and h
+
were the main active species to the photodegradation of tetracycline in the system. This work provides a simple method to design the core/shell structure photocatalysts with excellent photocatalytic performance and adsorption capability for removal antibiotic pollutants.</description><subject>Adsorption</subject><subject>Antibiotics</subject><subject>Bismuth oxides</subject><subject>Catalytic activity</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Core-shell structure</subject><subject>Heterostructures</subject><subject>Light irradiation</subject><subject>Materials Science</subject><subject>Optical and Electronic Materials</subject><subject>P-n junctions</subject><subject>Photocatalysis</subject><subject>Photocatalysts</subject><subject>Photodegradation</subject><subject>Pollutants</subject><subject>Shells</subject><subject>Surface chemistry</subject><subject>Vanadates</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9ULtOwzAUtRBIlMIPMFliDvWzSUZAvCSkDjzEZrnOdWMIcbEdUH6A78a0SGwMV3c4L52D0DElp5SQchYpqaQoCK3zsTkt6h00obLkhajY8y6akFqWhZCM7aODGF8IIXPBqwn6uh_71EJ0EdvOf0IoOvcK-Nw9LcTs3C1usfEBZrGFrsMtJAg-pjCYNATA69Ynb3TS3RgTtj7gBCloM5rO9YAbWAXd6OR8j4e-gYA_XHTLDnLGqk3YhQy7DX6I9qzuIhz9_il6vLp8uLgp7hbXtxdnd4Vh1TwVck4qbqzWvLG0ZMu61Dw3r1jFgQKxnNvaNGXmyHopGpBCMNtQIytrwVjLp-hk67sO_n2AmNSLH0KfIxVjpKZESikyi21ZJreNAaxaB_emw6goUT97q-3eKu-tNnurOov4VhQzuV9B-LP-R_UNxIiHHw</recordid><startdate>20190501</startdate><enddate>20190501</enddate><creator>Chen, Yongyang</creator><creator>Liu, Yonggang</creator><creator>Xie, Xin</creator><creator>Li, Chen</creator><creator>Si, Yushan</creator><creator>Zhang, Menghan</creator><creator>Yan, Qishe</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>F28</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>S0W</scope><orcidid>https://orcid.org/0000-0002-9144-5659</orcidid></search><sort><creationdate>20190501</creationdate><title>Synthesis flower-like BiVO4/BiOI core/shell heterostructure photocatalyst for tetracycline degradation under visible-light irradiation</title><author>Chen, Yongyang ; Liu, Yonggang ; Xie, Xin ; Li, Chen ; Si, Yushan ; Zhang, Menghan ; Yan, Qishe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c286t-56083cfaa3df172b97a31088283e1e0f33f9cd783c59b4de5442fd1c58ffecff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Adsorption</topic><topic>Antibiotics</topic><topic>Bismuth oxides</topic><topic>Catalytic activity</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Core-shell structure</topic><topic>Heterostructures</topic><topic>Light irradiation</topic><topic>Materials Science</topic><topic>Optical and Electronic Materials</topic><topic>P-n junctions</topic><topic>Photocatalysis</topic><topic>Photocatalysts</topic><topic>Photodegradation</topic><topic>Pollutants</topic><topic>Shells</topic><topic>Surface chemistry</topic><topic>Vanadates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Yongyang</creatorcontrib><creatorcontrib>Liu, Yonggang</creatorcontrib><creatorcontrib>Xie, Xin</creatorcontrib><creatorcontrib>Li, Chen</creatorcontrib><creatorcontrib>Si, Yushan</creatorcontrib><creatorcontrib>Zhang, Menghan</creatorcontrib><creatorcontrib>Yan, Qishe</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</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>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</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>ProQuest Central China</collection><collection>DELNET Engineering & Technology Collection</collection><jtitle>Journal of materials science. Materials in electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Yongyang</au><au>Liu, Yonggang</au><au>Xie, Xin</au><au>Li, Chen</au><au>Si, Yushan</au><au>Zhang, Menghan</au><au>Yan, Qishe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis flower-like BiVO4/BiOI core/shell heterostructure photocatalyst for tetracycline degradation under visible-light irradiation</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2019-05-01</date><risdate>2019</risdate><volume>30</volume><issue>10</issue><spage>9311</spage><epage>9321</epage><pages>9311-9321</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>A series of flower-like BiVO
4
/BiOI core/shell composites were synthesized by depositing BiOI irregular nanosheets on the surface of sphere-like BiVO
4
particles via an in situ precipitation method. Tetracycline was selected to evaluate the photocatalytic activity under visible-light irradiation. The samples were characterized by series measurements, which the SEM and TEM results showed that the flower-like BiVO
4
/BiOI photocatalysts were fabricated. The BiVO
4
/BiOI (V: I = 0.1) composite exhibited the highest excellent photocatalytic activity and superior adsorption capability. The results could be ascribed to the p–n junction, close core/shell heterostructure and high specific surface area, which promoted the separation and transfer of photogenerated electron–hole pairs. In addition, the radical trapping experiments revealed that the
∙
O
2
−
and h
+
were the main active species to the photodegradation of tetracycline in the system. This work provides a simple method to design the core/shell structure photocatalysts with excellent photocatalytic performance and adsorption capability for removal antibiotic pollutants.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-019-01261-9</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-9144-5659</orcidid></addata></record> |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Adsorption Antibiotics Bismuth oxides Catalytic activity Characterization and Evaluation of Materials Chemistry and Materials Science Core-shell structure Heterostructures Light irradiation Materials Science Optical and Electronic Materials P-n junctions Photocatalysis Photocatalysts Photodegradation Pollutants Shells Surface chemistry Vanadates |
| title | Synthesis flower-like BiVO4/BiOI core/shell heterostructure photocatalyst for tetracycline degradation under visible-light irradiation |
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