Facile synthesis of heterojunctions by hydrothermal decoration of CdS on electrospun BiVO4 nanofibers with boosted photocatalytic activity
Bismuth vanadate (BiVO 4 ) is a promising photocatalyst material for photocatalytic degradation of organic pollutions. However, the fast recombination of photo-induced charge and insufficient light absorption often lead to poor photocatalytic performance. Herein, novel fibrous BiVO 4 /CdS (BVO/CdS)...
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| Veröffentlicht in: | Journal of materials science. Materials in electronics 2021-08, Vol.32 (15), p.20891-20902 |
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| container_title | Journal of materials science. Materials in electronics |
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| creator | Peng, Long-Gui Ni, Fu-Rong Liu, Jun Sun, Meng Chang, Meng-Jie Xi, Tong Li, Hui-Lu Du, Hui-Ling Yang, Jie Li, Ying |
| description | Bismuth vanadate (BiVO
4
) is a promising photocatalyst material for photocatalytic degradation of organic pollutions. However, the fast recombination of photo-induced charge and insufficient light absorption often lead to poor photocatalytic performance. Herein, novel fibrous BiVO
4
/CdS (BVO/CdS) heterostructures are constructed by uniformly modifying caterpillar shaped electrospun BiVO
4
nanofibers with controllable quantity of CdS nanoparticles through hydrothermal reaction. The absorption of visible light and separation efficiency of photo-generated charge of BiVO
4
are significantly promoted after the decoration of CdS nanoparticles. As a result, the photocatalytic efficiency of the optimized BVO/CdS sample (BVO/CdS-2 stands for the sample synthesized with 0.05 mmol Cd(CH
3
COO)
2
and CH
4
N
2
S) is 90.43%, which is 3.3 times as high as that of pure BiVO
4
after 180 min irradiation under visible light, respectively. Moreover, the .O
2
−
and .OH are the predominant active species for the degradation process indicated by scavengers added photocatalytic experiments. Due to the simple, low-cost and controllable synthetic process, the BVO/CdS heterojunctions are suitable for practical usage. |
| doi_str_mv | 10.1007/s10854-021-06605-y |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2556905725</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2556905725</sourcerecordid><originalsourceid>FETCH-LOGICAL-c319t-3178bb5b9642b7a79d811b1eef9c8d7dfdc7de0613526391dc965cdcda67cd013</originalsourceid><addsrcrecordid>eNp9kM1KxDAUhYMoOI6-gKuA62qSNkm71MFRYWAW_uAupElqM3SamqRKX8GnNuMI7lzdC_c753APAOcYXWKE-FXAqKRFhgjOEGOIZtMBmGHK86woyeshmKGK8qyghByDkxA2CCFW5OUMfC2lsp2BYepja4IN0DWwNdF4txl7Fa3rA6wn2E7au0T4reygNsp5ubvt6IV-hGkznVHRuzCMPbyxL-sC9rJ3ja2ND_DTxhbWzoVoNBxaF52SUXZTtArKlPJh43QKjhrZBXP2O-fgeXn7tLjPVuu7h8X1KlM5rmKWY17WNa0rVpCaS17pEuMaG9NUqtRcN1pxbRDDOSUsr7BWFaNKKy0ZVxrhfA4u9r6Dd--jCVFs3Oj7FCkIpaxClBOaKLKnVPopeNOIwdut9JPASOw6F_vORepc_HQupiTK96KQ4P7N-D_rf1TfvS2JQw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2556905725</pqid></control><display><type>article</type><title>Facile synthesis of heterojunctions by hydrothermal decoration of CdS on electrospun BiVO4 nanofibers with boosted photocatalytic activity</title><source>SpringerLink Journals - AutoHoldings</source><creator>Peng, Long-Gui ; Ni, Fu-Rong ; Liu, Jun ; Sun, Meng ; Chang, Meng-Jie ; Xi, Tong ; Li, Hui-Lu ; Du, Hui-Ling ; Yang, Jie ; Li, Ying</creator><creatorcontrib>Peng, Long-Gui ; Ni, Fu-Rong ; Liu, Jun ; Sun, Meng ; Chang, Meng-Jie ; Xi, Tong ; Li, Hui-Lu ; Du, Hui-Ling ; Yang, Jie ; Li, Ying</creatorcontrib><description>Bismuth vanadate (BiVO
4
) is a promising photocatalyst material for photocatalytic degradation of organic pollutions. However, the fast recombination of photo-induced charge and insufficient light absorption often lead to poor photocatalytic performance. Herein, novel fibrous BiVO
4
/CdS (BVO/CdS) heterostructures are constructed by uniformly modifying caterpillar shaped electrospun BiVO
4
nanofibers with controllable quantity of CdS nanoparticles through hydrothermal reaction. The absorption of visible light and separation efficiency of photo-generated charge of BiVO
4
are significantly promoted after the decoration of CdS nanoparticles. As a result, the photocatalytic efficiency of the optimized BVO/CdS sample (BVO/CdS-2 stands for the sample synthesized with 0.05 mmol Cd(CH
3
COO)
2
and CH
4
N
2
S) is 90.43%, which is 3.3 times as high as that of pure BiVO
4
after 180 min irradiation under visible light, respectively. Moreover, the .O
2
−
and .OH are the predominant active species for the degradation process indicated by scavengers added photocatalytic experiments. Due to the simple, low-cost and controllable synthetic process, the BVO/CdS heterojunctions are suitable for practical usage.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-021-06605-y</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Bismuth oxides ; Catalytic activity ; Characterization and Evaluation of Materials ; Charge efficiency ; Chemistry and Materials Science ; Decoration ; Electromagnetic absorption ; Electrospinning ; Heterojunctions ; Heterostructures ; Hydrothermal reactions ; Materials Science ; Nanofibers ; Nanoparticles ; Optical and Electronic Materials ; Photocatalysis ; Photodegradation ; Vanadates</subject><ispartof>Journal of materials science. Materials in electronics, 2021-08, Vol.32 (15), p.20891-20902</ispartof><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-3178bb5b9642b7a79d811b1eef9c8d7dfdc7de0613526391dc965cdcda67cd013</citedby><cites>FETCH-LOGICAL-c319t-3178bb5b9642b7a79d811b1eef9c8d7dfdc7de0613526391dc965cdcda67cd013</cites><orcidid>0000-0003-3250-9218</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/s10854-021-06605-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10854-021-06605-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Peng, Long-Gui</creatorcontrib><creatorcontrib>Ni, Fu-Rong</creatorcontrib><creatorcontrib>Liu, Jun</creatorcontrib><creatorcontrib>Sun, Meng</creatorcontrib><creatorcontrib>Chang, Meng-Jie</creatorcontrib><creatorcontrib>Xi, Tong</creatorcontrib><creatorcontrib>Li, Hui-Lu</creatorcontrib><creatorcontrib>Du, Hui-Ling</creatorcontrib><creatorcontrib>Yang, Jie</creatorcontrib><creatorcontrib>Li, Ying</creatorcontrib><title>Facile synthesis of heterojunctions by hydrothermal decoration of CdS on electrospun BiVO4 nanofibers with boosted photocatalytic activity</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>Bismuth vanadate (BiVO
4
) is a promising photocatalyst material for photocatalytic degradation of organic pollutions. However, the fast recombination of photo-induced charge and insufficient light absorption often lead to poor photocatalytic performance. Herein, novel fibrous BiVO
4
/CdS (BVO/CdS) heterostructures are constructed by uniformly modifying caterpillar shaped electrospun BiVO
4
nanofibers with controllable quantity of CdS nanoparticles through hydrothermal reaction. The absorption of visible light and separation efficiency of photo-generated charge of BiVO
4
are significantly promoted after the decoration of CdS nanoparticles. As a result, the photocatalytic efficiency of the optimized BVO/CdS sample (BVO/CdS-2 stands for the sample synthesized with 0.05 mmol Cd(CH
3
COO)
2
and CH
4
N
2
S) is 90.43%, which is 3.3 times as high as that of pure BiVO
4
after 180 min irradiation under visible light, respectively. Moreover, the .O
2
−
and .OH are the predominant active species for the degradation process indicated by scavengers added photocatalytic experiments. Due to the simple, low-cost and controllable synthetic process, the BVO/CdS heterojunctions are suitable for practical usage.</description><subject>Bismuth oxides</subject><subject>Catalytic activity</subject><subject>Characterization and Evaluation of Materials</subject><subject>Charge efficiency</subject><subject>Chemistry and Materials Science</subject><subject>Decoration</subject><subject>Electromagnetic absorption</subject><subject>Electrospinning</subject><subject>Heterojunctions</subject><subject>Heterostructures</subject><subject>Hydrothermal reactions</subject><subject>Materials Science</subject><subject>Nanofibers</subject><subject>Nanoparticles</subject><subject>Optical and Electronic Materials</subject><subject>Photocatalysis</subject><subject>Photodegradation</subject><subject>Vanadates</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kM1KxDAUhYMoOI6-gKuA62qSNkm71MFRYWAW_uAupElqM3SamqRKX8GnNuMI7lzdC_c753APAOcYXWKE-FXAqKRFhgjOEGOIZtMBmGHK86woyeshmKGK8qyghByDkxA2CCFW5OUMfC2lsp2BYepja4IN0DWwNdF4txl7Fa3rA6wn2E7au0T4reygNsp5ubvt6IV-hGkznVHRuzCMPbyxL-sC9rJ3ja2ND_DTxhbWzoVoNBxaF52SUXZTtArKlPJh43QKjhrZBXP2O-fgeXn7tLjPVuu7h8X1KlM5rmKWY17WNa0rVpCaS17pEuMaG9NUqtRcN1pxbRDDOSUsr7BWFaNKKy0ZVxrhfA4u9r6Dd--jCVFs3Oj7FCkIpaxClBOaKLKnVPopeNOIwdut9JPASOw6F_vORepc_HQupiTK96KQ4P7N-D_rf1TfvS2JQw</recordid><startdate>20210801</startdate><enddate>20210801</enddate><creator>Peng, Long-Gui</creator><creator>Ni, Fu-Rong</creator><creator>Liu, Jun</creator><creator>Sun, Meng</creator><creator>Chang, Meng-Jie</creator><creator>Xi, Tong</creator><creator>Li, Hui-Lu</creator><creator>Du, Hui-Ling</creator><creator>Yang, Jie</creator><creator>Li, Ying</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/0000-0003-3250-9218</orcidid></search><sort><creationdate>20210801</creationdate><title>Facile synthesis of heterojunctions by hydrothermal decoration of CdS on electrospun BiVO4 nanofibers with boosted photocatalytic activity</title><author>Peng, Long-Gui ; Ni, Fu-Rong ; Liu, Jun ; Sun, Meng ; Chang, Meng-Jie ; Xi, Tong ; Li, Hui-Lu ; Du, Hui-Ling ; Yang, Jie ; Li, Ying</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-3178bb5b9642b7a79d811b1eef9c8d7dfdc7de0613526391dc965cdcda67cd013</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Bismuth oxides</topic><topic>Catalytic activity</topic><topic>Characterization and Evaluation of Materials</topic><topic>Charge efficiency</topic><topic>Chemistry and Materials Science</topic><topic>Decoration</topic><topic>Electromagnetic absorption</topic><topic>Electrospinning</topic><topic>Heterojunctions</topic><topic>Heterostructures</topic><topic>Hydrothermal reactions</topic><topic>Materials Science</topic><topic>Nanofibers</topic><topic>Nanoparticles</topic><topic>Optical and Electronic Materials</topic><topic>Photocatalysis</topic><topic>Photodegradation</topic><topic>Vanadates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peng, Long-Gui</creatorcontrib><creatorcontrib>Ni, Fu-Rong</creatorcontrib><creatorcontrib>Liu, Jun</creatorcontrib><creatorcontrib>Sun, Meng</creatorcontrib><creatorcontrib>Chang, Meng-Jie</creatorcontrib><creatorcontrib>Xi, Tong</creatorcontrib><creatorcontrib>Li, Hui-Lu</creatorcontrib><creatorcontrib>Du, Hui-Ling</creatorcontrib><creatorcontrib>Yang, Jie</creatorcontrib><creatorcontrib>Li, Ying</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</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>Peng, Long-Gui</au><au>Ni, Fu-Rong</au><au>Liu, Jun</au><au>Sun, Meng</au><au>Chang, Meng-Jie</au><au>Xi, Tong</au><au>Li, Hui-Lu</au><au>Du, Hui-Ling</au><au>Yang, Jie</au><au>Li, Ying</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Facile synthesis of heterojunctions by hydrothermal decoration of CdS on electrospun BiVO4 nanofibers with boosted photocatalytic activity</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2021-08-01</date><risdate>2021</risdate><volume>32</volume><issue>15</issue><spage>20891</spage><epage>20902</epage><pages>20891-20902</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>Bismuth vanadate (BiVO
4
) is a promising photocatalyst material for photocatalytic degradation of organic pollutions. However, the fast recombination of photo-induced charge and insufficient light absorption often lead to poor photocatalytic performance. Herein, novel fibrous BiVO
4
/CdS (BVO/CdS) heterostructures are constructed by uniformly modifying caterpillar shaped electrospun BiVO
4
nanofibers with controllable quantity of CdS nanoparticles through hydrothermal reaction. The absorption of visible light and separation efficiency of photo-generated charge of BiVO
4
are significantly promoted after the decoration of CdS nanoparticles. As a result, the photocatalytic efficiency of the optimized BVO/CdS sample (BVO/CdS-2 stands for the sample synthesized with 0.05 mmol Cd(CH
3
COO)
2
and CH
4
N
2
S) is 90.43%, which is 3.3 times as high as that of pure BiVO
4
after 180 min irradiation under visible light, respectively. Moreover, the .O
2
−
and .OH are the predominant active species for the degradation process indicated by scavengers added photocatalytic experiments. Due to the simple, low-cost and controllable synthetic process, the BVO/CdS heterojunctions are suitable for practical usage.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-021-06605-y</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0003-3250-9218</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0957-4522 |
| ispartof | Journal of materials science. Materials in electronics, 2021-08, Vol.32 (15), p.20891-20902 |
| issn | 0957-4522 1573-482X |
| language | eng |
| recordid | cdi_proquest_journals_2556905725 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Bismuth oxides Catalytic activity Characterization and Evaluation of Materials Charge efficiency Chemistry and Materials Science Decoration Electromagnetic absorption Electrospinning Heterojunctions Heterostructures Hydrothermal reactions Materials Science Nanofibers Nanoparticles Optical and Electronic Materials Photocatalysis Photodegradation Vanadates |
| title | Facile synthesis of heterojunctions by hydrothermal decoration of CdS on electrospun BiVO4 nanofibers with boosted photocatalytic activity |
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