Topotactic formation of poriferous (Al,C)-Ta 2 O 5 mesocrystals for improved visible-light photocatalysis
Poriferous monocrystal-like nanostructures are contributing to fabricate long-distance charge transfer pathways and rapid diffusions of the degraded products, and attracts wide attentions. In this work, layered and poriferous (Al,C)-Ta O mesocrystals were fabricated by topotactic transformation stra...
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| Veröffentlicht in: | Journal of environmental management 2022-02, Vol.304, p.114289 |
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| container_title | Journal of environmental management |
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| creator | Yu, Xin Huang, Jielin Zhao, Jiawei Zhou, Chao Xin, Changhui Guo, Quanhui |
| description | Poriferous monocrystal-like nanostructures are contributing to fabricate long-distance charge transfer pathways and rapid diffusions of the degraded products, and attracts wide attentions. In this work, layered and poriferous (Al,C)-Ta
O
mesocrystals were fabricated by topotactic transformation strategy with Ta
AlC
MAX as starting materials for visible-light photocatalytic antibiotic degradation. The prepared sample exhibited enhanced visible-light absorption and visible-light photocatalytic performance, far superior to those of commercial Ta
O
and Ta
AlC
MAX, which was mainly because of the elemental doping in the samples. The experimental results also indicated that continuous attacks of the photo-generated holes and ·O
species efficiently induced efficient visible-light photodegradation of tetracycline. Current work also indicates a new and potential tantalum-based semiconductors for high-performance environmental photocatalysis. |
| doi_str_mv | 10.1016/j.jenvman.2021.114289 |
| format | Article |
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O
mesocrystals were fabricated by topotactic transformation strategy with Ta
AlC
MAX as starting materials for visible-light photocatalytic antibiotic degradation. The prepared sample exhibited enhanced visible-light absorption and visible-light photocatalytic performance, far superior to those of commercial Ta
O
and Ta
AlC
MAX, which was mainly because of the elemental doping in the samples. The experimental results also indicated that continuous attacks of the photo-generated holes and ·O
species efficiently induced efficient visible-light photodegradation of tetracycline. Current work also indicates a new and potential tantalum-based semiconductors for high-performance environmental photocatalysis.</description><identifier>EISSN: 1095-8630</identifier><identifier>DOI: 10.1016/j.jenvman.2021.114289</identifier><identifier>PMID: 34929428</identifier><language>eng</language><publisher>England</publisher><subject>Catalysis ; Light ; Photolysis ; Tantalum ; Tetracycline</subject><ispartof>Journal of environmental management, 2022-02, Vol.304, p.114289</ispartof><rights>Copyright © 2021 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34929428$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yu, Xin</creatorcontrib><creatorcontrib>Huang, Jielin</creatorcontrib><creatorcontrib>Zhao, Jiawei</creatorcontrib><creatorcontrib>Zhou, Chao</creatorcontrib><creatorcontrib>Xin, Changhui</creatorcontrib><creatorcontrib>Guo, Quanhui</creatorcontrib><title>Topotactic formation of poriferous (Al,C)-Ta 2 O 5 mesocrystals for improved visible-light photocatalysis</title><title>Journal of environmental management</title><addtitle>J Environ Manage</addtitle><description>Poriferous monocrystal-like nanostructures are contributing to fabricate long-distance charge transfer pathways and rapid diffusions of the degraded products, and attracts wide attentions. In this work, layered and poriferous (Al,C)-Ta
O
mesocrystals were fabricated by topotactic transformation strategy with Ta
AlC
MAX as starting materials for visible-light photocatalytic antibiotic degradation. The prepared sample exhibited enhanced visible-light absorption and visible-light photocatalytic performance, far superior to those of commercial Ta
O
and Ta
AlC
MAX, which was mainly because of the elemental doping in the samples. The experimental results also indicated that continuous attacks of the photo-generated holes and ·O
species efficiently induced efficient visible-light photodegradation of tetracycline. Current work also indicates a new and potential tantalum-based semiconductors for high-performance environmental photocatalysis.</description><subject>Catalysis</subject><subject>Light</subject><subject>Photolysis</subject><subject>Tantalum</subject><subject>Tetracycline</subject><issn>1095-8630</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFzsFqwkAUheGhIGq1j9BylxaaODNRa5ZFLO7cZC9jnNQbMrnD3DGQtzeFdu3qbL4fjhCvSqZKqs2yTmvbds60qZZapUqt9DZ_ElMl83Wy3WRyIp6ZayllptXnWEyyVa7zAU0FFuQpmjJiCRUFZyJSC1SBp4CVDXRjWHw1H7v3pDCg4QhrcJapDD1H0_BvBOh8oM5eoEPGc2OTBn-uEfyVIpVmYD0jz8WoGgL78rcz8fa9L3aHxN_Ozl5OPqAzoT_9f8segjt-x0zG</recordid><startdate>20220215</startdate><enddate>20220215</enddate><creator>Yu, Xin</creator><creator>Huang, Jielin</creator><creator>Zhao, Jiawei</creator><creator>Zhou, Chao</creator><creator>Xin, Changhui</creator><creator>Guo, Quanhui</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope></search><sort><creationdate>20220215</creationdate><title>Topotactic formation of poriferous (Al,C)-Ta 2 O 5 mesocrystals for improved visible-light photocatalysis</title><author>Yu, Xin ; Huang, Jielin ; Zhao, Jiawei ; Zhou, Chao ; Xin, Changhui ; Guo, Quanhui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-pubmed_primary_349294283</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Catalysis</topic><topic>Light</topic><topic>Photolysis</topic><topic>Tantalum</topic><topic>Tetracycline</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yu, Xin</creatorcontrib><creatorcontrib>Huang, Jielin</creatorcontrib><creatorcontrib>Zhao, Jiawei</creatorcontrib><creatorcontrib>Zhou, Chao</creatorcontrib><creatorcontrib>Xin, Changhui</creatorcontrib><creatorcontrib>Guo, Quanhui</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><jtitle>Journal of environmental management</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yu, Xin</au><au>Huang, Jielin</au><au>Zhao, Jiawei</au><au>Zhou, Chao</au><au>Xin, Changhui</au><au>Guo, Quanhui</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Topotactic formation of poriferous (Al,C)-Ta 2 O 5 mesocrystals for improved visible-light photocatalysis</atitle><jtitle>Journal of environmental management</jtitle><addtitle>J Environ Manage</addtitle><date>2022-02-15</date><risdate>2022</risdate><volume>304</volume><spage>114289</spage><pages>114289-</pages><eissn>1095-8630</eissn><abstract>Poriferous monocrystal-like nanostructures are contributing to fabricate long-distance charge transfer pathways and rapid diffusions of the degraded products, and attracts wide attentions. In this work, layered and poriferous (Al,C)-Ta
O
mesocrystals were fabricated by topotactic transformation strategy with Ta
AlC
MAX as starting materials for visible-light photocatalytic antibiotic degradation. The prepared sample exhibited enhanced visible-light absorption and visible-light photocatalytic performance, far superior to those of commercial Ta
O
and Ta
AlC
MAX, which was mainly because of the elemental doping in the samples. The experimental results also indicated that continuous attacks of the photo-generated holes and ·O
species efficiently induced efficient visible-light photodegradation of tetracycline. Current work also indicates a new and potential tantalum-based semiconductors for high-performance environmental photocatalysis.</abstract><cop>England</cop><pmid>34929428</pmid><doi>10.1016/j.jenvman.2021.114289</doi></addata></record> |
| fulltext | fulltext |
| identifier | EISSN: 1095-8630 |
| ispartof | Journal of environmental management, 2022-02, Vol.304, p.114289 |
| issn | 1095-8630 |
| language | eng |
| recordid | cdi_pubmed_primary_34929428 |
| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Catalysis Light Photolysis Tantalum Tetracycline |
| title | Topotactic formation of poriferous (Al,C)-Ta 2 O 5 mesocrystals for improved visible-light photocatalysis |
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