Photocatalytic reduction of Cr (VI) on nano-sized red phosphorus under visible light irradiation
[Display omitted] Red phosphorus as a novel visible-light-responsive and metal-free photocatalyst has attracted extensive attention in the area of energy conversion and environmental remediation. Herein, nano-sized red phosphorus photocatalyst was synthesized via a hydrothermal and ultrasonic method...
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| Veröffentlicht in: | Journal of colloid and interface science 2019-03, Vol.537, p.256-261 |
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| container_title | Journal of colloid and interface science |
| container_volume | 537 |
| creator | Li, Donghui Li, Jiaojiao Jin, Qianwei Ren, Zhenpeng Sun, Yuewei Zhang, Ruiqin Zhai, Yunpu Liu, Yonggang |
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Red phosphorus as a novel visible-light-responsive and metal-free photocatalyst has attracted extensive attention in the area of energy conversion and environmental remediation. Herein, nano-sized red phosphorus photocatalyst was synthesized via a hydrothermal and ultrasonic method and used for reduction of Cr (VI) for the first time. The as-prepared photocatalysts were characterized by XRD, UV–Vis-DRS, XPS, SEM, TEM and photoelectrochemical measurements. Compared to bulk red phosphorus, nano-sized red phosphorus exhibit a significantly enhanced photocatalytic activity for reduction of Cr (VI) due to the greatly reduced charge transfer resistance and enhanced adsorption capability of Cr (VI). |
| doi_str_mv | 10.1016/j.jcis.2018.11.033 |
| format | Article |
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Red phosphorus as a novel visible-light-responsive and metal-free photocatalyst has attracted extensive attention in the area of energy conversion and environmental remediation. Herein, nano-sized red phosphorus photocatalyst was synthesized via a hydrothermal and ultrasonic method and used for reduction of Cr (VI) for the first time. The as-prepared photocatalysts were characterized by XRD, UV–Vis-DRS, XPS, SEM, TEM and photoelectrochemical measurements. Compared to bulk red phosphorus, nano-sized red phosphorus exhibit a significantly enhanced photocatalytic activity for reduction of Cr (VI) due to the greatly reduced charge transfer resistance and enhanced adsorption capability of Cr (VI).</description><identifier>ISSN: 0021-9797</identifier><identifier>EISSN: 1095-7103</identifier><identifier>DOI: 10.1016/j.jcis.2018.11.033</identifier><identifier>PMID: 30448646</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>adsorption ; chromium ; Cr (VI) reduction ; energy conversion ; Hydrothermal ; irradiation ; phosphorus ; Photocatalysis ; photocatalysts ; Red phosphorus ; remediation ; scanning electron microscopy ; transmission electron microscopy ; ultrasonic treatment ; Ultrosonic ; X-ray diffraction ; X-ray photoelectron spectroscopy</subject><ispartof>Journal of colloid and interface science, 2019-03, Vol.537, p.256-261</ispartof><rights>2018 Elsevier Inc.</rights><rights>Copyright © 2018 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c426t-73f2ad06d842fbedfe8784ca2273fbeb8967a88e40903d9f263786c82997f88c3</citedby><cites>FETCH-LOGICAL-c426t-73f2ad06d842fbedfe8784ca2273fbeb8967a88e40903d9f263786c82997f88c3</cites><orcidid>0000-0002-3400-6588 ; 0000-0002-1114-5083 ; 0000-0001-8563-2418</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S002197971831347X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30448646$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Donghui</creatorcontrib><creatorcontrib>Li, Jiaojiao</creatorcontrib><creatorcontrib>Jin, Qianwei</creatorcontrib><creatorcontrib>Ren, Zhenpeng</creatorcontrib><creatorcontrib>Sun, Yuewei</creatorcontrib><creatorcontrib>Zhang, Ruiqin</creatorcontrib><creatorcontrib>Zhai, Yunpu</creatorcontrib><creatorcontrib>Liu, Yonggang</creatorcontrib><title>Photocatalytic reduction of Cr (VI) on nano-sized red phosphorus under visible light irradiation</title><title>Journal of colloid and interface science</title><addtitle>J Colloid Interface Sci</addtitle><description>[Display omitted]
Red phosphorus as a novel visible-light-responsive and metal-free photocatalyst has attracted extensive attention in the area of energy conversion and environmental remediation. Herein, nano-sized red phosphorus photocatalyst was synthesized via a hydrothermal and ultrasonic method and used for reduction of Cr (VI) for the first time. The as-prepared photocatalysts were characterized by XRD, UV–Vis-DRS, XPS, SEM, TEM and photoelectrochemical measurements. Compared to bulk red phosphorus, nano-sized red phosphorus exhibit a significantly enhanced photocatalytic activity for reduction of Cr (VI) due to the greatly reduced charge transfer resistance and enhanced adsorption capability of Cr (VI).</description><subject>adsorption</subject><subject>chromium</subject><subject>Cr (VI) reduction</subject><subject>energy conversion</subject><subject>Hydrothermal</subject><subject>irradiation</subject><subject>phosphorus</subject><subject>Photocatalysis</subject><subject>photocatalysts</subject><subject>Red phosphorus</subject><subject>remediation</subject><subject>scanning electron microscopy</subject><subject>transmission electron microscopy</subject><subject>ultrasonic treatment</subject><subject>Ultrosonic</subject><subject>X-ray diffraction</subject><subject>X-ray photoelectron spectroscopy</subject><issn>0021-9797</issn><issn>1095-7103</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqNkUtP3DAUha2qqEwpf6AL5CVdJPUrfkhsqhFtkZDKAro1jn3T8SgTD3aCBL-eREO7RF1cXV3d75zFOQh9pqSmhMqv23rrY6kZobqmtCacv0MrSkxTKUr4e7QihNHKKKOO0cdStoRQ2jTmAzrmRAgthVyh-5tNGpN3o-ufxuhxhjD5MaYBpw6vMz7_ffUFz9fghlSV-AxhQfB-k8o8eSp4GgJk_BhLbHvAffyzGXHM2YXoFp9P6KhzfYHT132C7r5f3q5_Vte_flytv11XXjA5Vop3zAUigxasayF0oJUW3jE2f1potZHKaQ2CGMKD6ZjkSkuvmTGq09rzE3R-8N3n9DBBGe0uFg997wZIU7GMatMIxYj5D5Q3kgsqxIyyA-pzKiVDZ_c57lx-spTYpQS7tUsJdinBUmrnEmbR2av_1O4g_JP8TX0GLg4AzIE8Rsi2-AiDhxAz-NGGFN_yfwHTwZg1</recordid><startdate>20190301</startdate><enddate>20190301</enddate><creator>Li, Donghui</creator><creator>Li, Jiaojiao</creator><creator>Jin, Qianwei</creator><creator>Ren, Zhenpeng</creator><creator>Sun, Yuewei</creator><creator>Zhang, Ruiqin</creator><creator>Zhai, Yunpu</creator><creator>Liu, Yonggang</creator><general>Elsevier Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope><orcidid>https://orcid.org/0000-0002-3400-6588</orcidid><orcidid>https://orcid.org/0000-0002-1114-5083</orcidid><orcidid>https://orcid.org/0000-0001-8563-2418</orcidid></search><sort><creationdate>20190301</creationdate><title>Photocatalytic reduction of Cr (VI) on nano-sized red phosphorus under visible light irradiation</title><author>Li, Donghui ; Li, Jiaojiao ; Jin, Qianwei ; Ren, Zhenpeng ; Sun, Yuewei ; Zhang, Ruiqin ; Zhai, Yunpu ; Liu, Yonggang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c426t-73f2ad06d842fbedfe8784ca2273fbeb8967a88e40903d9f263786c82997f88c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>adsorption</topic><topic>chromium</topic><topic>Cr (VI) reduction</topic><topic>energy conversion</topic><topic>Hydrothermal</topic><topic>irradiation</topic><topic>phosphorus</topic><topic>Photocatalysis</topic><topic>photocatalysts</topic><topic>Red phosphorus</topic><topic>remediation</topic><topic>scanning electron microscopy</topic><topic>transmission electron microscopy</topic><topic>ultrasonic treatment</topic><topic>Ultrosonic</topic><topic>X-ray diffraction</topic><topic>X-ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Donghui</creatorcontrib><creatorcontrib>Li, Jiaojiao</creatorcontrib><creatorcontrib>Jin, Qianwei</creatorcontrib><creatorcontrib>Ren, Zhenpeng</creatorcontrib><creatorcontrib>Sun, Yuewei</creatorcontrib><creatorcontrib>Zhang, Ruiqin</creatorcontrib><creatorcontrib>Zhai, Yunpu</creatorcontrib><creatorcontrib>Liu, Yonggang</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Journal of colloid and interface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Donghui</au><au>Li, Jiaojiao</au><au>Jin, Qianwei</au><au>Ren, Zhenpeng</au><au>Sun, Yuewei</au><au>Zhang, Ruiqin</au><au>Zhai, Yunpu</au><au>Liu, Yonggang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photocatalytic reduction of Cr (VI) on nano-sized red phosphorus under visible light irradiation</atitle><jtitle>Journal of colloid and interface science</jtitle><addtitle>J Colloid Interface Sci</addtitle><date>2019-03-01</date><risdate>2019</risdate><volume>537</volume><spage>256</spage><epage>261</epage><pages>256-261</pages><issn>0021-9797</issn><eissn>1095-7103</eissn><abstract>[Display omitted]
Red phosphorus as a novel visible-light-responsive and metal-free photocatalyst has attracted extensive attention in the area of energy conversion and environmental remediation. Herein, nano-sized red phosphorus photocatalyst was synthesized via a hydrothermal and ultrasonic method and used for reduction of Cr (VI) for the first time. The as-prepared photocatalysts were characterized by XRD, UV–Vis-DRS, XPS, SEM, TEM and photoelectrochemical measurements. Compared to bulk red phosphorus, nano-sized red phosphorus exhibit a significantly enhanced photocatalytic activity for reduction of Cr (VI) due to the greatly reduced charge transfer resistance and enhanced adsorption capability of Cr (VI).</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>30448646</pmid><doi>10.1016/j.jcis.2018.11.033</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0002-3400-6588</orcidid><orcidid>https://orcid.org/0000-0002-1114-5083</orcidid><orcidid>https://orcid.org/0000-0001-8563-2418</orcidid></addata></record> |
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| language | eng |
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| subjects | adsorption chromium Cr (VI) reduction energy conversion Hydrothermal irradiation phosphorus Photocatalysis photocatalysts Red phosphorus remediation scanning electron microscopy transmission electron microscopy ultrasonic treatment Ultrosonic X-ray diffraction X-ray photoelectron spectroscopy |
| title | Photocatalytic reduction of Cr (VI) on nano-sized red phosphorus under visible light irradiation |
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