Enhancement of photocatalysis performance of CdIn2S4/g-C3N4 heterojunction by H2O2 synergism
A highly efficient binary CdIn 2 S 4 /g-C 3 N 4 heterojunction photocatalyst was synthesized by a simple wet impregnation method. Photocatalytic system based on the synergistic action of binary CdIn 2 S 4 /g-C 3 N 4 heterojunction and H 2 O 2 was proposed to improve the degradation effect of dyes. T...
Gespeichert in:
| Veröffentlicht in: | Journal of materials science. Materials in electronics 2021-06, Vol.32 (11), p.14218-14234 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 14234 |
|---|---|
| container_issue | 11 |
| container_start_page | 14218 |
| container_title | Journal of materials science. Materials in electronics |
| container_volume | 32 |
| creator | Li, Yuzhen Huo, Haohao Wang, Xiaojin Xia, Yunsheng Zhang, Aiming Gao, Lizhen |
| description | A highly efficient binary CdIn
2
S
4
/g-C
3
N
4
heterojunction photocatalyst was synthesized by a simple wet impregnation method. Photocatalytic system based on the synergistic action of binary CdIn
2
S
4
/g-C
3
N
4
heterojunction and H
2
O
2
was proposed to improve the degradation effect of dyes. The photocatalytic activity was evaluated by the degradation of methyl orange(MO) under visible light irradiation. The results demonstrated that contrasted to pure g-C
3
N
4
, the synthesized heterojunction can significantly improve the photocatalytic activity. After 120 min of irradiation by visible light, the photocatalytic efficiency of MO degradation of 7CIS/CN was 3.13 times higher than that of g-C
3
N
4
. When 60 mM H
2
O
2
was added on this basis, the photocatalytic efficiency increased from 93.81 to 99.40%. The improvement of photocatalytic activity is attributed to the formation of binary CdIn
2
S
4
/g-C
3
N
4
heterojunction to promote the transfer of photogenerated electron-hole pairs, and an appropriate amount of H
2
O
2
as an electron trap further reduced the recombination rate of photogenerated electron-hole pairs. Active species capture experiments showed that ·O
2
−
are the main active substances. Subsequently, the mechanism of photocatalytic degradation was proposed. This work provided a new efficient strategy for the degradation of industrial dye wastewater. |
| doi_str_mv | 10.1007/s10854-021-05981-9 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2542947433</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2542947433</sourcerecordid><originalsourceid>FETCH-LOGICAL-c356t-dbe9074931564034795e4126a8d3247665ebf3962026fc591223d5225833e0e03</originalsourceid><addsrcrecordid>eNp9kD1PwzAQhi0EEuXjDzBFYjY9nz8SjygqtFJFB0BiQLLSxGlTNXaw0yH_npQisTHdcM_7nu4h5I7BAwNIp5FBJgUFZBSkzhjVZ2TCZMqpyPDjnExAy5QKiXhJrmLcAYASPJuQz5nbFq60rXV94uuk2_rel0Vf7IfYxKSzofahPRLHbV4tHL6K6Ybm_EUkW9vb4HcHV_aNd8l6SOa4wiQOzoZNE9sbclEX-2hvf-c1eX-aveVzulw9L_LHJS25VD2t1lZDKjRnUgngItXSCoaqyCqOIlVK2nXNtUJAVZdSM0Reja_IjHMLFvg1uT_1dsF_HWzszc4fghtPGpQCtUgF5yOFJ6oMPsZga9OFpi3CYBiYo0VzsmhGi-bHotFjiJ9CcYTdxoa_6n9S3z6Kcpc</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2542947433</pqid></control><display><type>article</type><title>Enhancement of photocatalysis performance of CdIn2S4/g-C3N4 heterojunction by H2O2 synergism</title><source>SpringerLink Journals - AutoHoldings</source><creator>Li, Yuzhen ; Huo, Haohao ; Wang, Xiaojin ; Xia, Yunsheng ; Zhang, Aiming ; Gao, Lizhen</creator><creatorcontrib>Li, Yuzhen ; Huo, Haohao ; Wang, Xiaojin ; Xia, Yunsheng ; Zhang, Aiming ; Gao, Lizhen</creatorcontrib><description>A highly efficient binary CdIn
2
S
4
/g-C
3
N
4
heterojunction photocatalyst was synthesized by a simple wet impregnation method. Photocatalytic system based on the synergistic action of binary CdIn
2
S
4
/g-C
3
N
4
heterojunction and H
2
O
2
was proposed to improve the degradation effect of dyes. The photocatalytic activity was evaluated by the degradation of methyl orange(MO) under visible light irradiation. The results demonstrated that contrasted to pure g-C
3
N
4
, the synthesized heterojunction can significantly improve the photocatalytic activity. After 120 min of irradiation by visible light, the photocatalytic efficiency of MO degradation of 7CIS/CN was 3.13 times higher than that of g-C
3
N
4
. When 60 mM H
2
O
2
was added on this basis, the photocatalytic efficiency increased from 93.81 to 99.40%. The improvement of photocatalytic activity is attributed to the formation of binary CdIn
2
S
4
/g-C
3
N
4
heterojunction to promote the transfer of photogenerated electron-hole pairs, and an appropriate amount of H
2
O
2
as an electron trap further reduced the recombination rate of photogenerated electron-hole pairs. Active species capture experiments showed that ·O
2
−
are the main active substances. Subsequently, the mechanism of photocatalytic degradation was proposed. This work provided a new efficient strategy for the degradation of industrial dye wastewater.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-021-05981-9</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Carbon nitride ; Catalytic activity ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Dyes ; Electrons ; Heterojunctions ; Holes (electron deficiencies) ; Hydrogen peroxide ; Light irradiation ; Materials Science ; Optical and Electronic Materials ; Photocatalysis ; Photodegradation ; Synthesis ; Wastewater</subject><ispartof>Journal of materials science. Materials in electronics, 2021-06, Vol.32 (11), p.14218-14234</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-c356t-dbe9074931564034795e4126a8d3247665ebf3962026fc591223d5225833e0e03</citedby><cites>FETCH-LOGICAL-c356t-dbe9074931564034795e4126a8d3247665ebf3962026fc591223d5225833e0e03</cites><orcidid>0000-0002-5749-0632</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/s10854-021-05981-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10854-021-05981-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Li, Yuzhen</creatorcontrib><creatorcontrib>Huo, Haohao</creatorcontrib><creatorcontrib>Wang, Xiaojin</creatorcontrib><creatorcontrib>Xia, Yunsheng</creatorcontrib><creatorcontrib>Zhang, Aiming</creatorcontrib><creatorcontrib>Gao, Lizhen</creatorcontrib><title>Enhancement of photocatalysis performance of CdIn2S4/g-C3N4 heterojunction by H2O2 synergism</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>A highly efficient binary CdIn
2
S
4
/g-C
3
N
4
heterojunction photocatalyst was synthesized by a simple wet impregnation method. Photocatalytic system based on the synergistic action of binary CdIn
2
S
4
/g-C
3
N
4
heterojunction and H
2
O
2
was proposed to improve the degradation effect of dyes. The photocatalytic activity was evaluated by the degradation of methyl orange(MO) under visible light irradiation. The results demonstrated that contrasted to pure g-C
3
N
4
, the synthesized heterojunction can significantly improve the photocatalytic activity. After 120 min of irradiation by visible light, the photocatalytic efficiency of MO degradation of 7CIS/CN was 3.13 times higher than that of g-C
3
N
4
. When 60 mM H
2
O
2
was added on this basis, the photocatalytic efficiency increased from 93.81 to 99.40%. The improvement of photocatalytic activity is attributed to the formation of binary CdIn
2
S
4
/g-C
3
N
4
heterojunction to promote the transfer of photogenerated electron-hole pairs, and an appropriate amount of H
2
O
2
as an electron trap further reduced the recombination rate of photogenerated electron-hole pairs. Active species capture experiments showed that ·O
2
−
are the main active substances. Subsequently, the mechanism of photocatalytic degradation was proposed. This work provided a new efficient strategy for the degradation of industrial dye wastewater.</description><subject>Carbon nitride</subject><subject>Catalytic activity</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Dyes</subject><subject>Electrons</subject><subject>Heterojunctions</subject><subject>Holes (electron deficiencies)</subject><subject>Hydrogen peroxide</subject><subject>Light irradiation</subject><subject>Materials Science</subject><subject>Optical and Electronic Materials</subject><subject>Photocatalysis</subject><subject>Photodegradation</subject><subject>Synthesis</subject><subject>Wastewater</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>eNp9kD1PwzAQhi0EEuXjDzBFYjY9nz8SjygqtFJFB0BiQLLSxGlTNXaw0yH_npQisTHdcM_7nu4h5I7BAwNIp5FBJgUFZBSkzhjVZ2TCZMqpyPDjnExAy5QKiXhJrmLcAYASPJuQz5nbFq60rXV94uuk2_rel0Vf7IfYxKSzofahPRLHbV4tHL6K6Ybm_EUkW9vb4HcHV_aNd8l6SOa4wiQOzoZNE9sbclEX-2hvf-c1eX-aveVzulw9L_LHJS25VD2t1lZDKjRnUgngItXSCoaqyCqOIlVK2nXNtUJAVZdSM0Reja_IjHMLFvg1uT_1dsF_HWzszc4fghtPGpQCtUgF5yOFJ6oMPsZga9OFpi3CYBiYo0VzsmhGi-bHotFjiJ9CcYTdxoa_6n9S3z6Kcpc</recordid><startdate>20210601</startdate><enddate>20210601</enddate><creator>Li, Yuzhen</creator><creator>Huo, Haohao</creator><creator>Wang, Xiaojin</creator><creator>Xia, Yunsheng</creator><creator>Zhang, Aiming</creator><creator>Gao, Lizhen</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/0000-0002-5749-0632</orcidid></search><sort><creationdate>20210601</creationdate><title>Enhancement of photocatalysis performance of CdIn2S4/g-C3N4 heterojunction by H2O2 synergism</title><author>Li, Yuzhen ; Huo, Haohao ; Wang, Xiaojin ; Xia, Yunsheng ; Zhang, Aiming ; Gao, Lizhen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-dbe9074931564034795e4126a8d3247665ebf3962026fc591223d5225833e0e03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Carbon nitride</topic><topic>Catalytic activity</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Dyes</topic><topic>Electrons</topic><topic>Heterojunctions</topic><topic>Holes (electron deficiencies)</topic><topic>Hydrogen peroxide</topic><topic>Light irradiation</topic><topic>Materials Science</topic><topic>Optical and Electronic Materials</topic><topic>Photocatalysis</topic><topic>Photodegradation</topic><topic>Synthesis</topic><topic>Wastewater</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Yuzhen</creatorcontrib><creatorcontrib>Huo, Haohao</creatorcontrib><creatorcontrib>Wang, Xiaojin</creatorcontrib><creatorcontrib>Xia, Yunsheng</creatorcontrib><creatorcontrib>Zhang, Aiming</creatorcontrib><creatorcontrib>Gao, Lizhen</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>Li, Yuzhen</au><au>Huo, Haohao</au><au>Wang, Xiaojin</au><au>Xia, Yunsheng</au><au>Zhang, Aiming</au><au>Gao, Lizhen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhancement of photocatalysis performance of CdIn2S4/g-C3N4 heterojunction by H2O2 synergism</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2021-06-01</date><risdate>2021</risdate><volume>32</volume><issue>11</issue><spage>14218</spage><epage>14234</epage><pages>14218-14234</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>A highly efficient binary CdIn
2
S
4
/g-C
3
N
4
heterojunction photocatalyst was synthesized by a simple wet impregnation method. Photocatalytic system based on the synergistic action of binary CdIn
2
S
4
/g-C
3
N
4
heterojunction and H
2
O
2
was proposed to improve the degradation effect of dyes. The photocatalytic activity was evaluated by the degradation of methyl orange(MO) under visible light irradiation. The results demonstrated that contrasted to pure g-C
3
N
4
, the synthesized heterojunction can significantly improve the photocatalytic activity. After 120 min of irradiation by visible light, the photocatalytic efficiency of MO degradation of 7CIS/CN was 3.13 times higher than that of g-C
3
N
4
. When 60 mM H
2
O
2
was added on this basis, the photocatalytic efficiency increased from 93.81 to 99.40%. The improvement of photocatalytic activity is attributed to the formation of binary CdIn
2
S
4
/g-C
3
N
4
heterojunction to promote the transfer of photogenerated electron-hole pairs, and an appropriate amount of H
2
O
2
as an electron trap further reduced the recombination rate of photogenerated electron-hole pairs. Active species capture experiments showed that ·O
2
−
are the main active substances. Subsequently, the mechanism of photocatalytic degradation was proposed. This work provided a new efficient strategy for the degradation of industrial dye wastewater.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-021-05981-9</doi><tpages>17</tpages><orcidid>https://orcid.org/0000-0002-5749-0632</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0957-4522 |
| ispartof | Journal of materials science. Materials in electronics, 2021-06, Vol.32 (11), p.14218-14234 |
| issn | 0957-4522 1573-482X |
| language | eng |
| recordid | cdi_proquest_journals_2542947433 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Carbon nitride Catalytic activity Characterization and Evaluation of Materials Chemistry and Materials Science Dyes Electrons Heterojunctions Holes (electron deficiencies) Hydrogen peroxide Light irradiation Materials Science Optical and Electronic Materials Photocatalysis Photodegradation Synthesis Wastewater |
| title | Enhancement of photocatalysis performance of CdIn2S4/g-C3N4 heterojunction by H2O2 synergism |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-26T22%3A42%3A28IST&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=Enhancement%20of%20photocatalysis%20performance%20of%20CdIn2S4/g-C3N4%20heterojunction%20by%20H2O2%20synergism&rft.jtitle=Journal%20of%20materials%20science.%20Materials%20in%20electronics&rft.au=Li,%20Yuzhen&rft.date=2021-06-01&rft.volume=32&rft.issue=11&rft.spage=14218&rft.epage=14234&rft.pages=14218-14234&rft.issn=0957-4522&rft.eissn=1573-482X&rft_id=info:doi/10.1007/s10854-021-05981-9&rft_dat=%3Cproquest_cross%3E2542947433%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=2542947433&rft_id=info:pmid/&rfr_iscdi=true |