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Enhanced photocatalytic degradation for thiophene by Ag/α-MoO3 heterojunction under visible-light irradiation
Ag/α-MoO 3 heterojunctions were prepared by a photoreduction process and characterized using XRD, TEM, UV–Vis-DRS, EDS, XPS, PL, EIS and PT. Ag/α-MoO 3 heterojunctions exhibited excellent photocatalytic oxidative desulfurization activity for thiophene under visible-light irradiation. The removal eff...
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| Published in: | Journal of materials science. Materials in electronics 2018-03, Vol.29 (5), p.3672-3681 |
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| Main Authors: | , , , , , , |
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| cited_by | cdi_FETCH-LOGICAL-c316t-223d6e94d9cc38094b3059fb4cefdede20cb86e46553c198942c626135ad7b923 |
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| cites | cdi_FETCH-LOGICAL-c316t-223d6e94d9cc38094b3059fb4cefdede20cb86e46553c198942c626135ad7b923 |
| container_end_page | 3681 |
| container_issue | 5 |
| container_start_page | 3672 |
| container_title | Journal of materials science. Materials in electronics |
| container_volume | 29 |
| creator | Zhen, YanZhong Wang, Jie Li, Jing Fu, Mengxi Fu, Feng Zhang, YingZheng Feng, JingHao |
| description | Ag/α-MoO
3
heterojunctions were prepared by a photoreduction process and characterized using XRD, TEM, UV–Vis-DRS, EDS, XPS, PL, EIS and PT. Ag/α-MoO
3
heterojunctions exhibited excellent photocatalytic oxidative desulfurization activity for thiophene under visible-light irradiation. The removal efficiency of 5% Ag/α-MoO
3
composites could get to 98.3% with 1.5 g L
−1
amount of catalyst used under visible-light irradiation for 270 min, which is 2.5 times as high as that of pure α-MoO
3
nanobelts. The stability of as-prepared Ag/α-MoO
3
heterojunctions were investigated through recycling run experiment, which the desulfurization rate of 5 wt% Ag/α-MoO
3
for thiophen still remained 92.8% after five consecutive cycles. Furthermore, the active species trapping experiment confirmed that h
+
and
·
O
2
−
were the main active in photocatalytic degradation process for thiophene. Additionally, the mechanism of the enhanced photocatalytic activity for Ag/α-MoO
3
was proposed. These features demonstrate that the Ag/α-MoO
3
heterojunctions have great application potential for refractory pollutants’ removal from fuel oil. |
| doi_str_mv | 10.1007/s10854-017-8298-z |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_1967238039</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1967238039</sourcerecordid><originalsourceid>FETCH-LOGICAL-c316t-223d6e94d9cc38094b3059fb4cefdede20cb86e46553c198942c626135ad7b923</originalsourceid><addsrcrecordid>eNp1kMtKAzEUhoMoWKsP4C7gOja3uWRZxBtUulFwF2aSM52UmtQkFdq38kV8JqfWhRtXZ_P934EPoUtGrxml1SQxWheSUFaRmqua7I7QiBWVILLmr8doRFVREVlwforOUlpSSksp6hHyt75vvAGL133IwTS5WW2zM9jCIja2yS543IWIc-_CugcPuN3i6WLy9UmewlzgHjLEsNx484NuvIWIP1xy7QrIyi36jF0cTO5HdY5OumaV4OL3jtHL3e3zzQOZze8fb6YzYgQrM-Fc2BKUtMoYUVMlW0EL1bXSQGfBAqemrUuQZVEIw1StJDclL5koGlu1iosxujp41zG8byBlvQyb6IeXmqmy4oNUqIFiB8rEkFKETq-je2viVjOq91n1Iasesup9Vr0bNvywSQPrFxD_mP8dfQN5yH29</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1967238039</pqid></control><display><type>article</type><title>Enhanced photocatalytic degradation for thiophene by Ag/α-MoO3 heterojunction under visible-light irradiation</title><source>Springer Link</source><creator>Zhen, YanZhong ; Wang, Jie ; Li, Jing ; Fu, Mengxi ; Fu, Feng ; Zhang, YingZheng ; Feng, JingHao</creator><creatorcontrib>Zhen, YanZhong ; Wang, Jie ; Li, Jing ; Fu, Mengxi ; Fu, Feng ; Zhang, YingZheng ; Feng, JingHao</creatorcontrib><description>Ag/α-MoO
3
heterojunctions were prepared by a photoreduction process and characterized using XRD, TEM, UV–Vis-DRS, EDS, XPS, PL, EIS and PT. Ag/α-MoO
3
heterojunctions exhibited excellent photocatalytic oxidative desulfurization activity for thiophene under visible-light irradiation. The removal efficiency of 5% Ag/α-MoO
3
composites could get to 98.3% with 1.5 g L
−1
amount of catalyst used under visible-light irradiation for 270 min, which is 2.5 times as high as that of pure α-MoO
3
nanobelts. The stability of as-prepared Ag/α-MoO
3
heterojunctions were investigated through recycling run experiment, which the desulfurization rate of 5 wt% Ag/α-MoO
3
for thiophen still remained 92.8% after five consecutive cycles. Furthermore, the active species trapping experiment confirmed that h
+
and
·
O
2
−
were the main active in photocatalytic degradation process for thiophene. Additionally, the mechanism of the enhanced photocatalytic activity for Ag/α-MoO
3
was proposed. These features demonstrate that the Ag/α-MoO
3
heterojunctions have great application potential for refractory pollutants’ removal from fuel oil.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-017-8298-z</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Catalytic activity ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Degradation ; Desulfurizing ; Fuel oils ; Heterojunctions ; Light irradiation ; Materials Science ; Molybdenum trioxide ; Optical and Electronic Materials ; Photocatalysis ; Photochemistry ; Pollutants ; X ray photoelectron spectroscopy</subject><ispartof>Journal of materials science. Materials in electronics, 2018-03, Vol.29 (5), p.3672-3681</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2017</rights><rights>Journal of Materials Science: Materials in Electronics is a copyright of Springer, (2017). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-223d6e94d9cc38094b3059fb4cefdede20cb86e46553c198942c626135ad7b923</citedby><cites>FETCH-LOGICAL-c316t-223d6e94d9cc38094b3059fb4cefdede20cb86e46553c198942c626135ad7b923</cites><orcidid>0000-0001-5516-7340</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Zhen, YanZhong</creatorcontrib><creatorcontrib>Wang, Jie</creatorcontrib><creatorcontrib>Li, Jing</creatorcontrib><creatorcontrib>Fu, Mengxi</creatorcontrib><creatorcontrib>Fu, Feng</creatorcontrib><creatorcontrib>Zhang, YingZheng</creatorcontrib><creatorcontrib>Feng, JingHao</creatorcontrib><title>Enhanced photocatalytic degradation for thiophene by Ag/α-MoO3 heterojunction under visible-light irradiation</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>Ag/α-MoO
3
heterojunctions were prepared by a photoreduction process and characterized using XRD, TEM, UV–Vis-DRS, EDS, XPS, PL, EIS and PT. Ag/α-MoO
3
heterojunctions exhibited excellent photocatalytic oxidative desulfurization activity for thiophene under visible-light irradiation. The removal efficiency of 5% Ag/α-MoO
3
composites could get to 98.3% with 1.5 g L
−1
amount of catalyst used under visible-light irradiation for 270 min, which is 2.5 times as high as that of pure α-MoO
3
nanobelts. The stability of as-prepared Ag/α-MoO
3
heterojunctions were investigated through recycling run experiment, which the desulfurization rate of 5 wt% Ag/α-MoO
3
for thiophen still remained 92.8% after five consecutive cycles. Furthermore, the active species trapping experiment confirmed that h
+
and
·
O
2
−
were the main active in photocatalytic degradation process for thiophene. Additionally, the mechanism of the enhanced photocatalytic activity for Ag/α-MoO
3
was proposed. These features demonstrate that the Ag/α-MoO
3
heterojunctions have great application potential for refractory pollutants’ removal from fuel oil.</description><subject>Catalytic activity</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Degradation</subject><subject>Desulfurizing</subject><subject>Fuel oils</subject><subject>Heterojunctions</subject><subject>Light irradiation</subject><subject>Materials Science</subject><subject>Molybdenum trioxide</subject><subject>Optical and Electronic Materials</subject><subject>Photocatalysis</subject><subject>Photochemistry</subject><subject>Pollutants</subject><subject>X ray photoelectron spectroscopy</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kMtKAzEUhoMoWKsP4C7gOja3uWRZxBtUulFwF2aSM52UmtQkFdq38kV8JqfWhRtXZ_P934EPoUtGrxml1SQxWheSUFaRmqua7I7QiBWVILLmr8doRFVREVlwforOUlpSSksp6hHyt75vvAGL133IwTS5WW2zM9jCIja2yS543IWIc-_CugcPuN3i6WLy9UmewlzgHjLEsNx484NuvIWIP1xy7QrIyi36jF0cTO5HdY5OumaV4OL3jtHL3e3zzQOZze8fb6YzYgQrM-Fc2BKUtMoYUVMlW0EL1bXSQGfBAqemrUuQZVEIw1StJDclL5koGlu1iosxujp41zG8byBlvQyb6IeXmqmy4oNUqIFiB8rEkFKETq-je2viVjOq91n1Iasesup9Vr0bNvywSQPrFxD_mP8dfQN5yH29</recordid><startdate>20180301</startdate><enddate>20180301</enddate><creator>Zhen, YanZhong</creator><creator>Wang, Jie</creator><creator>Li, Jing</creator><creator>Fu, Mengxi</creator><creator>Fu, Feng</creator><creator>Zhang, YingZheng</creator><creator>Feng, JingHao</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/0000-0001-5516-7340</orcidid></search><sort><creationdate>20180301</creationdate><title>Enhanced photocatalytic degradation for thiophene by Ag/α-MoO3 heterojunction under visible-light irradiation</title><author>Zhen, YanZhong ; Wang, Jie ; Li, Jing ; Fu, Mengxi ; Fu, Feng ; Zhang, YingZheng ; Feng, JingHao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-223d6e94d9cc38094b3059fb4cefdede20cb86e46553c198942c626135ad7b923</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Catalytic activity</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Degradation</topic><topic>Desulfurizing</topic><topic>Fuel oils</topic><topic>Heterojunctions</topic><topic>Light irradiation</topic><topic>Materials Science</topic><topic>Molybdenum trioxide</topic><topic>Optical and Electronic Materials</topic><topic>Photocatalysis</topic><topic>Photochemistry</topic><topic>Pollutants</topic><topic>X ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhen, YanZhong</creatorcontrib><creatorcontrib>Wang, Jie</creatorcontrib><creatorcontrib>Li, Jing</creatorcontrib><creatorcontrib>Fu, Mengxi</creatorcontrib><creatorcontrib>Fu, Feng</creatorcontrib><creatorcontrib>Zhang, YingZheng</creatorcontrib><creatorcontrib>Feng, JingHao</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</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>AUTh Library subscriptions: 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>Zhen, YanZhong</au><au>Wang, Jie</au><au>Li, Jing</au><au>Fu, Mengxi</au><au>Fu, Feng</au><au>Zhang, YingZheng</au><au>Feng, JingHao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhanced photocatalytic degradation for thiophene by Ag/α-MoO3 heterojunction under visible-light irradiation</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2018-03-01</date><risdate>2018</risdate><volume>29</volume><issue>5</issue><spage>3672</spage><epage>3681</epage><pages>3672-3681</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>Ag/α-MoO
3
heterojunctions were prepared by a photoreduction process and characterized using XRD, TEM, UV–Vis-DRS, EDS, XPS, PL, EIS and PT. Ag/α-MoO
3
heterojunctions exhibited excellent photocatalytic oxidative desulfurization activity for thiophene under visible-light irradiation. The removal efficiency of 5% Ag/α-MoO
3
composites could get to 98.3% with 1.5 g L
−1
amount of catalyst used under visible-light irradiation for 270 min, which is 2.5 times as high as that of pure α-MoO
3
nanobelts. The stability of as-prepared Ag/α-MoO
3
heterojunctions were investigated through recycling run experiment, which the desulfurization rate of 5 wt% Ag/α-MoO
3
for thiophen still remained 92.8% after five consecutive cycles. Furthermore, the active species trapping experiment confirmed that h
+
and
·
O
2
−
were the main active in photocatalytic degradation process for thiophene. Additionally, the mechanism of the enhanced photocatalytic activity for Ag/α-MoO
3
was proposed. These features demonstrate that the Ag/α-MoO
3
heterojunctions have great application potential for refractory pollutants’ removal from fuel oil.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-017-8298-z</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-5516-7340</orcidid></addata></record> |
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| ispartof | Journal of materials science. Materials in electronics, 2018-03, Vol.29 (5), p.3672-3681 |
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| subjects | Catalytic activity Characterization and Evaluation of Materials Chemistry and Materials Science Degradation Desulfurizing Fuel oils Heterojunctions Light irradiation Materials Science Molybdenum trioxide Optical and Electronic Materials Photocatalysis Photochemistry Pollutants X ray photoelectron spectroscopy |
| title | Enhanced photocatalytic degradation for thiophene by Ag/α-MoO3 heterojunction under visible-light irradiation |
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