Enhancement in photocatalytic activity for acetaldehyde removal by embedding ZnO nano particles on multiwall carbon nanotubes
Multi-walled carbon nanotube/zinc oxide (MWCNT/ZnO) composites were synthesized by thermal hydrolysis method. The composites were prepared using multi-walled carbon nanotubes (MWCNTs) as a starting material, and zinc nitrate as a precursor. For characterization and morphological studies, different t...
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| Veröffentlicht in: | Chemical engineering journal (Lausanne, Switzerland : 1996) Switzerland : 1996), 2011, Vol.166 (1), p.407-412 |
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| container_title | Chemical engineering journal (Lausanne, Switzerland : 1996) |
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| creator | Saleh, Tawfik A. Gondal, M.A. Drmosh, Q.A. Yamani, Z.H. AL-yamani, A. |
| description | Multi-walled carbon nanotube/zinc oxide (MWCNT/ZnO) composites were synthesized by thermal hydrolysis method. The composites were prepared using multi-walled carbon nanotubes (MWCNTs) as a starting material, and zinc nitrate as a precursor. For characterization and morphological studies, different techniques such as FE-SEM, HRTEM, XRD, UV and FT-IR were applied. The photo catalytic activity of the prepared composite was evaluated by measuring the degradation of acetaldehyde in aqueous solution under UV laser irradiation. Almost 50% enhancement in photocatalytic activity for removal of acetaldehyde was recorded by embedding ZnO nanoparticles on the surface of MWCNTs. |
| doi_str_mv | 10.1016/j.cej.2010.10.070 |
| format | Article |
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The composites were prepared using multi-walled carbon nanotubes (MWCNTs) as a starting material, and zinc nitrate as a precursor. For characterization and morphological studies, different techniques such as FE-SEM, HRTEM, XRD, UV and FT-IR were applied. The photo catalytic activity of the prepared composite was evaluated by measuring the degradation of acetaldehyde in aqueous solution under UV laser irradiation. Almost 50% enhancement in photocatalytic activity for removal of acetaldehyde was recorded by embedding ZnO nanoparticles on the surface of MWCNTs.</description><identifier>ISSN: 1385-8947</identifier><identifier>ISSN: 0164-1212</identifier><identifier>EISSN: 1873-3212</identifier><identifier>DOI: 10.1016/j.cej.2010.10.070</identifier><language>eng</language><publisher>Oxford: Elsevier B.V</publisher><subject>Acetaldehyde ; Applied sciences ; carbon nanotubes ; Catalysis ; catalytic activity ; Catalytic reactions ; Chemical engineering ; Chemistry ; Computer programs ; Degradation ; Exact sciences and technology ; General and physical chemistry ; General purification processes ; hydrolysis ; irradiation ; Multi wall carbon nanotubes ; MWCNT/ZnO nanocomposite ; Nanomaterials ; nanoparticles ; Nanostructure ; Nanotechnology ; nitrates ; Photo-degradation ; Photocatalysis ; Pollution ; Reactors ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry ; Wastewater treatment ; Wastewaters ; Water treatment and pollution ; Zinc ; Zinc oxide</subject><ispartof>Chemical engineering journal (Lausanne, Switzerland : 1996), 2011, Vol.166 (1), p.407-412</ispartof><rights>2010 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c384t-991d3e2ec3b2ae978515ee10cd3180c428cb717bb8620a8823ba315e3b96de403</citedby><cites>FETCH-LOGICAL-c384t-991d3e2ec3b2ae978515ee10cd3180c428cb717bb8620a8823ba315e3b96de403</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1385894710010430$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,4009,27902,27903,27904,65309</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23756363$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Saleh, Tawfik A.</creatorcontrib><creatorcontrib>Gondal, M.A.</creatorcontrib><creatorcontrib>Drmosh, Q.A.</creatorcontrib><creatorcontrib>Yamani, Z.H.</creatorcontrib><creatorcontrib>AL-yamani, A.</creatorcontrib><title>Enhancement in photocatalytic activity for acetaldehyde removal by embedding ZnO nano particles on multiwall carbon nanotubes</title><title>Chemical engineering journal (Lausanne, Switzerland : 1996)</title><description>Multi-walled carbon nanotube/zinc oxide (MWCNT/ZnO) composites were synthesized by thermal hydrolysis method. The composites were prepared using multi-walled carbon nanotubes (MWCNTs) as a starting material, and zinc nitrate as a precursor. For characterization and morphological studies, different techniques such as FE-SEM, HRTEM, XRD, UV and FT-IR were applied. The photo catalytic activity of the prepared composite was evaluated by measuring the degradation of acetaldehyde in aqueous solution under UV laser irradiation. Almost 50% enhancement in photocatalytic activity for removal of acetaldehyde was recorded by embedding ZnO nanoparticles on the surface of MWCNTs.</description><subject>Acetaldehyde</subject><subject>Applied sciences</subject><subject>carbon nanotubes</subject><subject>Catalysis</subject><subject>catalytic activity</subject><subject>Catalytic reactions</subject><subject>Chemical engineering</subject><subject>Chemistry</subject><subject>Computer programs</subject><subject>Degradation</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>General purification processes</subject><subject>hydrolysis</subject><subject>irradiation</subject><subject>Multi wall carbon nanotubes</subject><subject>MWCNT/ZnO nanocomposite</subject><subject>Nanomaterials</subject><subject>nanoparticles</subject><subject>Nanostructure</subject><subject>Nanotechnology</subject><subject>nitrates</subject><subject>Photo-degradation</subject><subject>Photocatalysis</subject><subject>Pollution</subject><subject>Reactors</subject><subject>Theory of reactions, general kinetics. 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Nomenclature, chemical documentation, computer chemistry</subject><subject>Wastewater treatment</subject><subject>Wastewaters</subject><subject>Water treatment and pollution</subject><subject>Zinc</subject><subject>Zinc oxide</subject><issn>1385-8947</issn><issn>0164-1212</issn><issn>1873-3212</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kT1vFDEQhlcIJELgB1DhBolmD3_c7npFhaIAkSKlgDQ01tg7l_PJax-279AW_HfmuIgylT2vnnllPW6at4KvBBf9x93K4W4l-b95xQf-rLkQelCtkkI-p7vSXavH9fCyeVXKjnPej2K8aP5cxy1EhzPGynxk-22qyUGFsFTvGLjqj74ubJMyDUj5hNtlQpZxTkcIzC4MZ4vT5OMD-xnvWISY2B4yrQcsLEU2H0L1vyEE5iBbCk5IPVgsr5sXGwgF3zyel839l-sfV9_a27uvN1efb1un9Lq24ygmhRKdshJwHHQnOkTB3aSE5m4ttbODGKzVveSgtVQWFCHKjv2Ea64umw_n3n1Ovw5Yqpl9cRgCREyHYkQ_CDmMXdcTKs6oy6mUjBuzz36GvBjBzUm12RlSbU6qTxGppp33j_VQHIRNJqO-_F-UaqDiXhH37sxtIBl4yMTcf6eijlOZ6jpBxKczgWTj6DGb4jzS_0w-o6tmSv6Jd_wFamee9Q</recordid><startdate>2011</startdate><enddate>2011</enddate><creator>Saleh, Tawfik A.</creator><creator>Gondal, M.A.</creator><creator>Drmosh, Q.A.</creator><creator>Yamani, Z.H.</creator><creator>AL-yamani, A.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>2011</creationdate><title>Enhancement in photocatalytic activity for acetaldehyde removal by embedding ZnO nano particles on multiwall carbon nanotubes</title><author>Saleh, Tawfik A. ; Gondal, M.A. ; Drmosh, Q.A. ; Yamani, Z.H. ; AL-yamani, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c384t-991d3e2ec3b2ae978515ee10cd3180c428cb717bb8620a8823ba315e3b96de403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Acetaldehyde</topic><topic>Applied sciences</topic><topic>carbon nanotubes</topic><topic>Catalysis</topic><topic>catalytic activity</topic><topic>Catalytic reactions</topic><topic>Chemical engineering</topic><topic>Chemistry</topic><topic>Computer programs</topic><topic>Degradation</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>General purification processes</topic><topic>hydrolysis</topic><topic>irradiation</topic><topic>Multi wall carbon nanotubes</topic><topic>MWCNT/ZnO nanocomposite</topic><topic>Nanomaterials</topic><topic>nanoparticles</topic><topic>Nanostructure</topic><topic>Nanotechnology</topic><topic>nitrates</topic><topic>Photo-degradation</topic><topic>Photocatalysis</topic><topic>Pollution</topic><topic>Reactors</topic><topic>Theory of reactions, general kinetics. 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| identifier | ISSN: 1385-8947 |
| ispartof | Chemical engineering journal (Lausanne, Switzerland : 1996), 2011, Vol.166 (1), p.407-412 |
| issn | 1385-8947 0164-1212 1873-3212 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Acetaldehyde Applied sciences carbon nanotubes Catalysis catalytic activity Catalytic reactions Chemical engineering Chemistry Computer programs Degradation Exact sciences and technology General and physical chemistry General purification processes hydrolysis irradiation Multi wall carbon nanotubes MWCNT/ZnO nanocomposite Nanomaterials nanoparticles Nanostructure Nanotechnology nitrates Photo-degradation Photocatalysis Pollution Reactors Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Wastewater treatment Wastewaters Water treatment and pollution Zinc Zinc oxide |
| title | Enhancement in photocatalytic activity for acetaldehyde removal by embedding ZnO nano particles on multiwall carbon nanotubes |
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