Electrospun graphene oxide/MIL-101(Fe)/poly(acrylonitrile-co-maleic acid) nanofiber: A high-efficient and reusable integrated photocatalytic adsorbents for removal of dye pollutant from water samples
[Display omitted] •E-spun GO/MIL-101(Fe)/PANCMA NFs were fabricated and used as integrated photocatalytic adsorbents to remove environmental pollutants.•E-spun GO/MIL-101(Fe)/PANCMA NFs shows superior adsorption performance and photocatalytic activity towards a model pollutant Rhodamine B.•Incorpora...
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| Veröffentlicht in: | Journal of colloid and interface science 2021-09, Vol.597, p.196-205 |
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| creator | Huang, Zhujun Lai, Zhan Zhu, Dongying Wang, Haiyan Zhao, Chenxi Ruan, Guihua Du, Fuyou |
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•E-spun GO/MIL-101(Fe)/PANCMA NFs were fabricated and used as integrated photocatalytic adsorbents to remove environmental pollutants.•E-spun GO/MIL-101(Fe)/PANCMA NFs shows superior adsorption performance and photocatalytic activity towards a model pollutant Rhodamine B.•Incorporated GO enhanced the adsorption and photocatalytic degradation efficiency of RhB from large-volume sample solution.•E-spun GO/MIL-101(Fe)/PANCMA NFs can be reuse for at least 20 recycling times.•Radicals •OH was crucial for the photocatalytic degradation of dye pollutants.
The electrospun graphene oxide/MIL-101(Fe)/poly(acrylonitrile-co-maleic acid) nanofibers (E-spun GO/MIL-101(Fe)/PANCMA NFs) were fabricated by a facile electrospinning method and used as integrated photocatalytic adsorbents (IPAs) to remove dye pollutant from water samples. Compared with E-spun GO/PANCMA and E-spun MIL-101(Fe)/PANCMA NFs, the fabricated E-spun GO/MIL-101(Fe)/PANCMA NFs exhibited higher adsorption ability and excellent photocatalytic activity towards a model pollutant Rhodamine B (RhB). Under the optimized conditions, the as-prepared IPAs achieved almost complete adsorption of RhB within 15 min with the maximum adsorption capacity of 10.46 mg/g. Under visible-light irradiation, 93.7% of RhB in 20 mL water sample was degraded within 20 min, and the degradation kinetics of RhB fitted well with the first-order kinetic model. In addition, LC-MS analysis of the RhB degradation products confirmed the degradation pathways, and the generated •OH radicals played important roles in the degradation process. Importantly, the E-spun GO/MIL-101(Fe)/PANCMA NFs exhibited good reusability and could be reused for consecutive 20 cycles, which make them promising candidate materials in the field of industrial applications and environmental remediation. |
| doi_str_mv | 10.1016/j.jcis.2021.04.020 |
| format | Article |
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•E-spun GO/MIL-101(Fe)/PANCMA NFs were fabricated and used as integrated photocatalytic adsorbents to remove environmental pollutants.•E-spun GO/MIL-101(Fe)/PANCMA NFs shows superior adsorption performance and photocatalytic activity towards a model pollutant Rhodamine B.•Incorporated GO enhanced the adsorption and photocatalytic degradation efficiency of RhB from large-volume sample solution.•E-spun GO/MIL-101(Fe)/PANCMA NFs can be reuse for at least 20 recycling times.•Radicals •OH was crucial for the photocatalytic degradation of dye pollutants.
The electrospun graphene oxide/MIL-101(Fe)/poly(acrylonitrile-co-maleic acid) nanofibers (E-spun GO/MIL-101(Fe)/PANCMA NFs) were fabricated by a facile electrospinning method and used as integrated photocatalytic adsorbents (IPAs) to remove dye pollutant from water samples. Compared with E-spun GO/PANCMA and E-spun MIL-101(Fe)/PANCMA NFs, the fabricated E-spun GO/MIL-101(Fe)/PANCMA NFs exhibited higher adsorption ability and excellent photocatalytic activity towards a model pollutant Rhodamine B (RhB). Under the optimized conditions, the as-prepared IPAs achieved almost complete adsorption of RhB within 15 min with the maximum adsorption capacity of 10.46 mg/g. Under visible-light irradiation, 93.7% of RhB in 20 mL water sample was degraded within 20 min, and the degradation kinetics of RhB fitted well with the first-order kinetic model. In addition, LC-MS analysis of the RhB degradation products confirmed the degradation pathways, and the generated •OH radicals played important roles in the degradation process. Importantly, the E-spun GO/MIL-101(Fe)/PANCMA NFs exhibited good reusability and could be reused for consecutive 20 cycles, which make them promising candidate materials in the field of industrial applications and environmental remediation.</description><identifier>ISSN: 0021-9797</identifier><identifier>EISSN: 1095-7103</identifier><identifier>DOI: 10.1016/j.jcis.2021.04.020</identifier><identifier>PMID: 33872876</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Electrospinning ; Graphene oxide ; Integrated photocatalytic adsorbent ; Metal organic framework ; Photocatalytic degradation ; Pollutant removal</subject><ispartof>Journal of colloid and interface science, 2021-09, Vol.597, p.196-205</ispartof><rights>2021 Elsevier Inc.</rights><rights>Copyright © 2021 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-677dd65acdb3bdc8b60e8b379f4e745f1ef1a210f82285dcd2067ad69ebf778e3</citedby><cites>FETCH-LOGICAL-c356t-677dd65acdb3bdc8b60e8b379f4e745f1ef1a210f82285dcd2067ad69ebf778e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jcis.2021.04.020$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33872876$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Huang, Zhujun</creatorcontrib><creatorcontrib>Lai, Zhan</creatorcontrib><creatorcontrib>Zhu, Dongying</creatorcontrib><creatorcontrib>Wang, Haiyan</creatorcontrib><creatorcontrib>Zhao, Chenxi</creatorcontrib><creatorcontrib>Ruan, Guihua</creatorcontrib><creatorcontrib>Du, Fuyou</creatorcontrib><title>Electrospun graphene oxide/MIL-101(Fe)/poly(acrylonitrile-co-maleic acid) nanofiber: A high-efficient and reusable integrated photocatalytic adsorbents for removal of dye pollutant from water samples</title><title>Journal of colloid and interface science</title><addtitle>J Colloid Interface Sci</addtitle><description>[Display omitted]
•E-spun GO/MIL-101(Fe)/PANCMA NFs were fabricated and used as integrated photocatalytic adsorbents to remove environmental pollutants.•E-spun GO/MIL-101(Fe)/PANCMA NFs shows superior adsorption performance and photocatalytic activity towards a model pollutant Rhodamine B.•Incorporated GO enhanced the adsorption and photocatalytic degradation efficiency of RhB from large-volume sample solution.•E-spun GO/MIL-101(Fe)/PANCMA NFs can be reuse for at least 20 recycling times.•Radicals •OH was crucial for the photocatalytic degradation of dye pollutants.
The electrospun graphene oxide/MIL-101(Fe)/poly(acrylonitrile-co-maleic acid) nanofibers (E-spun GO/MIL-101(Fe)/PANCMA NFs) were fabricated by a facile electrospinning method and used as integrated photocatalytic adsorbents (IPAs) to remove dye pollutant from water samples. Compared with E-spun GO/PANCMA and E-spun MIL-101(Fe)/PANCMA NFs, the fabricated E-spun GO/MIL-101(Fe)/PANCMA NFs exhibited higher adsorption ability and excellent photocatalytic activity towards a model pollutant Rhodamine B (RhB). Under the optimized conditions, the as-prepared IPAs achieved almost complete adsorption of RhB within 15 min with the maximum adsorption capacity of 10.46 mg/g. Under visible-light irradiation, 93.7% of RhB in 20 mL water sample was degraded within 20 min, and the degradation kinetics of RhB fitted well with the first-order kinetic model. In addition, LC-MS analysis of the RhB degradation products confirmed the degradation pathways, and the generated •OH radicals played important roles in the degradation process. Importantly, the E-spun GO/MIL-101(Fe)/PANCMA NFs exhibited good reusability and could be reused for consecutive 20 cycles, which make them promising candidate materials in the field of industrial applications and environmental remediation.</description><subject>Electrospinning</subject><subject>Graphene oxide</subject><subject>Integrated photocatalytic adsorbent</subject><subject>Metal organic framework</subject><subject>Photocatalytic degradation</subject><subject>Pollutant removal</subject><issn>0021-9797</issn><issn>1095-7103</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kc1u1DAURi0EokPhBVggL6eLzNjOjxPEpqpaqDSIDawtx77ueOTEwXZa8oS8Fo6msGTlhb_vXPsehN5TsqOENvvT7qRs3DHC6I5UO8LIC7ShpKsLTkn5Em1Ivik63vEL9CbGEyGU1nX3Gl2UZctZy5sN-n3rQKXg4zSP-CHI6QgjYP_Lath_vT8UedD2Dq72k3fLVqqwOD_aFKyDQvlikA6swlJZfYVHOXpjewgf8TU-2odjAcZYZWFMWI4aB5ij7B1gOybIoxJoPB198kom6Za0gnT0oc-FiI0PuTH4R-mwN1gvgPMb3JxkxpngB_yUCQFHOUwO4lv0ykgX4d3zeYl-3N1-v_lSHL59vr-5PhSqrJtUNJxr3dRS6b7stWr7hkDbl7wzFfCqNhQMlYwS0zLW1lppRhouddNBbzhvobxE2zN3Cv7nDDGJwUYFzskR_BwFq2ndtFVJWI6yc1Tl9cYARkzBDjIsghKxChQnsQoUq0BBKpEF5tKHZ_7cD6D_Vf4ay4FP5wDkXz5aCCKuK1agbcgmhfb2f_w_22yxeQ</recordid><startdate>202109</startdate><enddate>202109</enddate><creator>Huang, Zhujun</creator><creator>Lai, Zhan</creator><creator>Zhu, Dongying</creator><creator>Wang, Haiyan</creator><creator>Zhao, Chenxi</creator><creator>Ruan, Guihua</creator><creator>Du, Fuyou</creator><general>Elsevier Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>202109</creationdate><title>Electrospun graphene oxide/MIL-101(Fe)/poly(acrylonitrile-co-maleic acid) nanofiber: A high-efficient and reusable integrated photocatalytic adsorbents for removal of dye pollutant from water samples</title><author>Huang, Zhujun ; Lai, Zhan ; Zhu, Dongying ; Wang, Haiyan ; Zhao, Chenxi ; Ruan, Guihua ; Du, Fuyou</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-677dd65acdb3bdc8b60e8b379f4e745f1ef1a210f82285dcd2067ad69ebf778e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Electrospinning</topic><topic>Graphene oxide</topic><topic>Integrated photocatalytic adsorbent</topic><topic>Metal organic framework</topic><topic>Photocatalytic degradation</topic><topic>Pollutant removal</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Huang, Zhujun</creatorcontrib><creatorcontrib>Lai, Zhan</creatorcontrib><creatorcontrib>Zhu, Dongying</creatorcontrib><creatorcontrib>Wang, Haiyan</creatorcontrib><creatorcontrib>Zhao, Chenxi</creatorcontrib><creatorcontrib>Ruan, Guihua</creatorcontrib><creatorcontrib>Du, Fuyou</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of colloid and interface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Huang, Zhujun</au><au>Lai, Zhan</au><au>Zhu, Dongying</au><au>Wang, Haiyan</au><au>Zhao, Chenxi</au><au>Ruan, Guihua</au><au>Du, Fuyou</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrospun graphene oxide/MIL-101(Fe)/poly(acrylonitrile-co-maleic acid) nanofiber: A high-efficient and reusable integrated photocatalytic adsorbents for removal of dye pollutant from water samples</atitle><jtitle>Journal of colloid and interface science</jtitle><addtitle>J Colloid Interface Sci</addtitle><date>2021-09</date><risdate>2021</risdate><volume>597</volume><spage>196</spage><epage>205</epage><pages>196-205</pages><issn>0021-9797</issn><eissn>1095-7103</eissn><abstract>[Display omitted]
•E-spun GO/MIL-101(Fe)/PANCMA NFs were fabricated and used as integrated photocatalytic adsorbents to remove environmental pollutants.•E-spun GO/MIL-101(Fe)/PANCMA NFs shows superior adsorption performance and photocatalytic activity towards a model pollutant Rhodamine B.•Incorporated GO enhanced the adsorption and photocatalytic degradation efficiency of RhB from large-volume sample solution.•E-spun GO/MIL-101(Fe)/PANCMA NFs can be reuse for at least 20 recycling times.•Radicals •OH was crucial for the photocatalytic degradation of dye pollutants.
The electrospun graphene oxide/MIL-101(Fe)/poly(acrylonitrile-co-maleic acid) nanofibers (E-spun GO/MIL-101(Fe)/PANCMA NFs) were fabricated by a facile electrospinning method and used as integrated photocatalytic adsorbents (IPAs) to remove dye pollutant from water samples. Compared with E-spun GO/PANCMA and E-spun MIL-101(Fe)/PANCMA NFs, the fabricated E-spun GO/MIL-101(Fe)/PANCMA NFs exhibited higher adsorption ability and excellent photocatalytic activity towards a model pollutant Rhodamine B (RhB). Under the optimized conditions, the as-prepared IPAs achieved almost complete adsorption of RhB within 15 min with the maximum adsorption capacity of 10.46 mg/g. Under visible-light irradiation, 93.7% of RhB in 20 mL water sample was degraded within 20 min, and the degradation kinetics of RhB fitted well with the first-order kinetic model. In addition, LC-MS analysis of the RhB degradation products confirmed the degradation pathways, and the generated •OH radicals played important roles in the degradation process. Importantly, the E-spun GO/MIL-101(Fe)/PANCMA NFs exhibited good reusability and could be reused for consecutive 20 cycles, which make them promising candidate materials in the field of industrial applications and environmental remediation.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>33872876</pmid><doi>10.1016/j.jcis.2021.04.020</doi><tpages>10</tpages></addata></record> |
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| subjects | Electrospinning Graphene oxide Integrated photocatalytic adsorbent Metal organic framework Photocatalytic degradation Pollutant removal |
| title | Electrospun graphene oxide/MIL-101(Fe)/poly(acrylonitrile-co-maleic acid) nanofiber: A high-efficient and reusable integrated photocatalytic adsorbents for removal of dye pollutant from water samples |
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