Heterojunction of BiPO 4 /BiOBr photocatalysts for Rhodamine B dye degradation under visible LED light irradiation
BiOBr synthesized by alcoholysis precipitation is used in the preparation of BiPO 4 /BiOBr composites by adding H 3 PO 4 . Pristine BiOBr and a series of BiPO 4 /BiOBr composites have been successfully synthesized using an entirely room‐temperature production process. X‐ray powder diffraction, scann...
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| Veröffentlicht in: | Journal of the Chinese Chemical Society (Taipei) 2020-06, Vol.67 (6), p.1016-1023 |
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| container_title | Journal of the Chinese Chemical Society (Taipei) |
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| creator | Zhao, Hong‐jian Wu, Ren‐Jang Wang, Xu‐Cheng An, Yu‐min Zhao, Wen‐Xia Ma, Fu |
| description | BiOBr synthesized by alcoholysis precipitation is used in the preparation of BiPO
4
/BiOBr composites by adding H
3
PO
4
. Pristine BiOBr and a series of BiPO
4
/BiOBr composites have been successfully synthesized using an entirely room‐temperature production process. X‐ray powder diffraction, scanning electron microscopy, High‐resolution transmission electron microscopy, X‐ray photoelectron spectroscopy, UV–vis absorption spectroscopy were used to investigated the bulk structure, surface morphology, element composition and optical properties of the samples. The degradation effect of different proportions of BiPO
4
/BiOBr composites, BiOBr and BiPO
4
on Rhodamine B (RhB) was evaluated under visible LED light irradiation. Compared to pure BiOBr and BiPO
4
, the as‐synthesized BiPO
4
/BiOBr composites showed enhanced performance, with 30% BiPO
4
/BiOBr composite showing the best performance, as it could degrade 95.66% of RhB (100 ml, 15 mg/L) within 120 min. The enhanced photocatalytic activity of BiPO
4
/BiOBr was attributed to the heterojunction formation between BiOBr and BiPO
4
and efficient charge separation. |
| doi_str_mv | 10.1002/jccs.201900344 |
| format | Article |
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4
/BiOBr composites by adding H
3
PO
4
. Pristine BiOBr and a series of BiPO
4
/BiOBr composites have been successfully synthesized using an entirely room‐temperature production process. X‐ray powder diffraction, scanning electron microscopy, High‐resolution transmission electron microscopy, X‐ray photoelectron spectroscopy, UV–vis absorption spectroscopy were used to investigated the bulk structure, surface morphology, element composition and optical properties of the samples. The degradation effect of different proportions of BiPO
4
/BiOBr composites, BiOBr and BiPO
4
on Rhodamine B (RhB) was evaluated under visible LED light irradiation. Compared to pure BiOBr and BiPO
4
, the as‐synthesized BiPO
4
/BiOBr composites showed enhanced performance, with 30% BiPO
4
/BiOBr composite showing the best performance, as it could degrade 95.66% of RhB (100 ml, 15 mg/L) within 120 min. The enhanced photocatalytic activity of BiPO
4
/BiOBr was attributed to the heterojunction formation between BiOBr and BiPO
4
and efficient charge separation.</description><identifier>ISSN: 0009-4536</identifier><identifier>EISSN: 2192-6549</identifier><identifier>DOI: 10.1002/jccs.201900344</identifier><language>eng</language><ispartof>Journal of the Chinese Chemical Society (Taipei), 2020-06, Vol.67 (6), p.1016-1023</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c844-4274d183e6031a948dc2f5b7509bc7175877ed1cf70fca38f54641a9fcbdbb6e3</citedby><cites>FETCH-LOGICAL-c844-4274d183e6031a948dc2f5b7509bc7175877ed1cf70fca38f54641a9fcbdbb6e3</cites></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>Zhao, Hong‐jian</creatorcontrib><creatorcontrib>Wu, Ren‐Jang</creatorcontrib><creatorcontrib>Wang, Xu‐Cheng</creatorcontrib><creatorcontrib>An, Yu‐min</creatorcontrib><creatorcontrib>Zhao, Wen‐Xia</creatorcontrib><creatorcontrib>Ma, Fu</creatorcontrib><title>Heterojunction of BiPO 4 /BiOBr photocatalysts for Rhodamine B dye degradation under visible LED light irradiation</title><title>Journal of the Chinese Chemical Society (Taipei)</title><description>BiOBr synthesized by alcoholysis precipitation is used in the preparation of BiPO
4
/BiOBr composites by adding H
3
PO
4
. Pristine BiOBr and a series of BiPO
4
/BiOBr composites have been successfully synthesized using an entirely room‐temperature production process. X‐ray powder diffraction, scanning electron microscopy, High‐resolution transmission electron microscopy, X‐ray photoelectron spectroscopy, UV–vis absorption spectroscopy were used to investigated the bulk structure, surface morphology, element composition and optical properties of the samples. The degradation effect of different proportions of BiPO
4
/BiOBr composites, BiOBr and BiPO
4
on Rhodamine B (RhB) was evaluated under visible LED light irradiation. Compared to pure BiOBr and BiPO
4
, the as‐synthesized BiPO
4
/BiOBr composites showed enhanced performance, with 30% BiPO
4
/BiOBr composite showing the best performance, as it could degrade 95.66% of RhB (100 ml, 15 mg/L) within 120 min. The enhanced photocatalytic activity of BiPO
4
/BiOBr was attributed to the heterojunction formation between BiOBr and BiPO
4
and efficient charge separation.</description><issn>0009-4536</issn><issn>2192-6549</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNo9kMtOAjEYRhujiYhuXfcFBv7eptOlgygmJBjDftLpBUqGKWkHE95eQOPq25zvLA5CzwQmBIBOd8bkCQWiABjnN2hEiaJFKbi6RSMAUAUXrLxHDznvADijQo1QWrjBpbg79mYIscfR4zp8rjDH0zqs6oQP2zhEowfdnfKQsY8Jf22j1fvQO1xje3LYuk3SVl__x966hL9DDm3n8HL-iruw2Q44pDMSrswjuvO6y-7pb8do_TZfzxbFcvX-MXtZFqbivOBUcksq5kpgRCteWUO9aKUA1RpJpKikdJYYL8EbzSoveMnPoDetbdvSsTGa_GpNijkn55tDCnudTg2B5hKsuQRr_oOxH_-zX88</recordid><startdate>202006</startdate><enddate>202006</enddate><creator>Zhao, Hong‐jian</creator><creator>Wu, Ren‐Jang</creator><creator>Wang, Xu‐Cheng</creator><creator>An, Yu‐min</creator><creator>Zhao, Wen‐Xia</creator><creator>Ma, Fu</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>202006</creationdate><title>Heterojunction of BiPO 4 /BiOBr photocatalysts for Rhodamine B dye degradation under visible LED light irradiation</title><author>Zhao, Hong‐jian ; Wu, Ren‐Jang ; Wang, Xu‐Cheng ; An, Yu‐min ; Zhao, Wen‐Xia ; Ma, Fu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c844-4274d183e6031a948dc2f5b7509bc7175877ed1cf70fca38f54641a9fcbdbb6e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhao, Hong‐jian</creatorcontrib><creatorcontrib>Wu, Ren‐Jang</creatorcontrib><creatorcontrib>Wang, Xu‐Cheng</creatorcontrib><creatorcontrib>An, Yu‐min</creatorcontrib><creatorcontrib>Zhao, Wen‐Xia</creatorcontrib><creatorcontrib>Ma, Fu</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of the Chinese Chemical Society (Taipei)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhao, Hong‐jian</au><au>Wu, Ren‐Jang</au><au>Wang, Xu‐Cheng</au><au>An, Yu‐min</au><au>Zhao, Wen‐Xia</au><au>Ma, Fu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Heterojunction of BiPO 4 /BiOBr photocatalysts for Rhodamine B dye degradation under visible LED light irradiation</atitle><jtitle>Journal of the Chinese Chemical Society (Taipei)</jtitle><date>2020-06</date><risdate>2020</risdate><volume>67</volume><issue>6</issue><spage>1016</spage><epage>1023</epage><pages>1016-1023</pages><issn>0009-4536</issn><eissn>2192-6549</eissn><abstract>BiOBr synthesized by alcoholysis precipitation is used in the preparation of BiPO
4
/BiOBr composites by adding H
3
PO
4
. Pristine BiOBr and a series of BiPO
4
/BiOBr composites have been successfully synthesized using an entirely room‐temperature production process. X‐ray powder diffraction, scanning electron microscopy, High‐resolution transmission electron microscopy, X‐ray photoelectron spectroscopy, UV–vis absorption spectroscopy were used to investigated the bulk structure, surface morphology, element composition and optical properties of the samples. The degradation effect of different proportions of BiPO
4
/BiOBr composites, BiOBr and BiPO
4
on Rhodamine B (RhB) was evaluated under visible LED light irradiation. Compared to pure BiOBr and BiPO
4
, the as‐synthesized BiPO
4
/BiOBr composites showed enhanced performance, with 30% BiPO
4
/BiOBr composite showing the best performance, as it could degrade 95.66% of RhB (100 ml, 15 mg/L) within 120 min. The enhanced photocatalytic activity of BiPO
4
/BiOBr was attributed to the heterojunction formation between BiOBr and BiPO
4
and efficient charge separation.</abstract><doi>10.1002/jccs.201900344</doi><tpages>8</tpages></addata></record> |
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| identifier | ISSN: 0009-4536 |
| ispartof | Journal of the Chinese Chemical Society (Taipei), 2020-06, Vol.67 (6), p.1016-1023 |
| issn | 0009-4536 2192-6549 |
| language | eng |
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| source | Wiley Journals |
| title | Heterojunction of BiPO 4 /BiOBr photocatalysts for Rhodamine B dye degradation under visible LED light irradiation |
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