Copper oxide-carbon nanotube (CuO/CNT) nanocomposite: Synthesis and photocatalytic dye degradation from colored textile wastewater
In this paper, CuO/CNT nanocomposite was synthesized and its photocatalytic dye degradation ability for colored textile wastewater was studied. The characteristics of the nanocomposite were investigated by XRD, SEM and FTIR. The photodegradation of Direct Red 31 (DR31) and Reactive Red 120 (RR120) b...
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| Veröffentlicht in: | Fibers and polymers 2016-11, Vol.17 (11), p.1842-1848 |
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| creator | Mahmoodi, Niyaz Mohammad Rezaei, Pardis Ghotbei, Cyrus Kazemeini, Mohammad |
| description | In this paper, CuO/CNT nanocomposite was synthesized and its photocatalytic dye degradation ability for colored textile wastewater was studied. The characteristics of the nanocomposite were investigated by XRD, SEM and FTIR. The photodegradation of Direct Red 31 (DR31) and Reactive Red 120 (RR120) by CuO/CNT in presence of H
2
O
2
was investigated. Photocatalytic dye degradation was determined by UV-vis spectrophotometer. Effects of catalyst dosage, initial dye concentration and salt on photodegradation performance were studied. The photocatalytic dye degradation ability of pure CuO and CuO/CNT nanocomposite is 78 % and 89 % for DR31 and 70 % and 87 % for RR120, respectively. The results showed that CNT increased the photocatalytic activity of CuO. The presence of salt decreases dye degradation efficiency. The dye degradation kinetics by nanocomposite followed first-order kinetic model. The reaction rate at 0.005 g catalyst was 0.0137 and 0.0105 min
-1
for DR31 and RR120, respectively. It was found that the CuO/CNT nanocomposite as a photocatalyst could be used to degrade dyes from colored wastewater. |
| doi_str_mv | 10.1007/s12221-016-6645-y |
| format | Article |
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2
O
2
was investigated. Photocatalytic dye degradation was determined by UV-vis spectrophotometer. Effects of catalyst dosage, initial dye concentration and salt on photodegradation performance were studied. The photocatalytic dye degradation ability of pure CuO and CuO/CNT nanocomposite is 78 % and 89 % for DR31 and 70 % and 87 % for RR120, respectively. The results showed that CNT increased the photocatalytic activity of CuO. The presence of salt decreases dye degradation efficiency. The dye degradation kinetics by nanocomposite followed first-order kinetic model. The reaction rate at 0.005 g catalyst was 0.0137 and 0.0105 min
-1
for DR31 and RR120, respectively. It was found that the CuO/CNT nanocomposite as a photocatalyst could be used to degrade dyes from colored wastewater.</description><identifier>ISSN: 1229-9197</identifier><identifier>EISSN: 1875-0052</identifier><identifier>DOI: 10.1007/s12221-016-6645-y</identifier><language>eng</language><publisher>Seoul: The Korean Fiber Society</publisher><subject>Chemistry ; Chemistry and Materials Science ; Polymer Sciences</subject><ispartof>Fibers and polymers, 2016-11, Vol.17 (11), p.1842-1848</ispartof><rights>The Korean Fiber Society and Springer Science+Business Media Dordrecht 2016</rights><rights>Fibers and Polymers is a copyright of Springer, 2016.</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-da15895594fe22676f32e2a9829fe643bd63892f6e3057357cddb494d305de263</citedby><cites>FETCH-LOGICAL-c353t-da15895594fe22676f32e2a9829fe643bd63892f6e3057357cddb494d305de263</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12221-016-6645-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12221-016-6645-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Mahmoodi, Niyaz Mohammad</creatorcontrib><creatorcontrib>Rezaei, Pardis</creatorcontrib><creatorcontrib>Ghotbei, Cyrus</creatorcontrib><creatorcontrib>Kazemeini, Mohammad</creatorcontrib><title>Copper oxide-carbon nanotube (CuO/CNT) nanocomposite: Synthesis and photocatalytic dye degradation from colored textile wastewater</title><title>Fibers and polymers</title><addtitle>Fibers Polym</addtitle><description>In this paper, CuO/CNT nanocomposite was synthesized and its photocatalytic dye degradation ability for colored textile wastewater was studied. The characteristics of the nanocomposite were investigated by XRD, SEM and FTIR. The photodegradation of Direct Red 31 (DR31) and Reactive Red 120 (RR120) by CuO/CNT in presence of H
2
O
2
was investigated. Photocatalytic dye degradation was determined by UV-vis spectrophotometer. Effects of catalyst dosage, initial dye concentration and salt on photodegradation performance were studied. The photocatalytic dye degradation ability of pure CuO and CuO/CNT nanocomposite is 78 % and 89 % for DR31 and 70 % and 87 % for RR120, respectively. The results showed that CNT increased the photocatalytic activity of CuO. The presence of salt decreases dye degradation efficiency. The dye degradation kinetics by nanocomposite followed first-order kinetic model. The reaction rate at 0.005 g catalyst was 0.0137 and 0.0105 min
-1
for DR31 and RR120, respectively. It was found that the CuO/CNT nanocomposite as a photocatalyst could be used to degrade dyes from colored wastewater.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Polymer Sciences</subject><issn>1229-9197</issn><issn>1875-0052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kLtOwzAUhiMEEqXwAGyWWGAw9SV2YjYUcZMQHSiz5cQnbao2DrarNitPTkoZWJjORf9F-pLkkpJbSkg2CZQxRjGhEkuZCtwfJSOaZwITItjxsDOmsKIqO03OQlgSIinL-Cj5KlzXgUdu11jAlfGla1FrWhc3JaDrYjOdFG-zm59X5dadC02EO_Tet3EBoQnItBZ1CxddZaJZ9bGpkO0BWZh7Y01shrjauzWq3Mp5sCjCLjYrQFsTImxNBH-enNRmFeDid46Tj8eHWfGMX6dPL8X9K6644BFbQ0WuhFBpDYzJTNacATMqZ6oGmfLSSp4rVkvgRGRcZJW1ZapSO5wWmOTj5OqQ23n3uYEQ9dJtfDtUapqngkuVUzao6EFVeReCh1p3vlkb32tK9B61PqDWA2q9R637wcMOnjBo2zn4P8n_mr4BRrWDiQ</recordid><startdate>20161101</startdate><enddate>20161101</enddate><creator>Mahmoodi, Niyaz Mohammad</creator><creator>Rezaei, Pardis</creator><creator>Ghotbei, Cyrus</creator><creator>Kazemeini, Mohammad</creator><general>The Korean Fiber Society</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20161101</creationdate><title>Copper oxide-carbon nanotube (CuO/CNT) nanocomposite: Synthesis and photocatalytic dye degradation from colored textile wastewater</title><author>Mahmoodi, Niyaz Mohammad ; Rezaei, Pardis ; Ghotbei, Cyrus ; Kazemeini, Mohammad</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-da15895594fe22676f32e2a9829fe643bd63892f6e3057357cddb494d305de263</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Polymer Sciences</topic><toplevel>online_resources</toplevel><creatorcontrib>Mahmoodi, Niyaz Mohammad</creatorcontrib><creatorcontrib>Rezaei, Pardis</creatorcontrib><creatorcontrib>Ghotbei, Cyrus</creatorcontrib><creatorcontrib>Kazemeini, Mohammad</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Fibers and polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mahmoodi, Niyaz Mohammad</au><au>Rezaei, Pardis</au><au>Ghotbei, Cyrus</au><au>Kazemeini, Mohammad</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Copper oxide-carbon nanotube (CuO/CNT) nanocomposite: Synthesis and photocatalytic dye degradation from colored textile wastewater</atitle><jtitle>Fibers and polymers</jtitle><stitle>Fibers Polym</stitle><date>2016-11-01</date><risdate>2016</risdate><volume>17</volume><issue>11</issue><spage>1842</spage><epage>1848</epage><pages>1842-1848</pages><issn>1229-9197</issn><eissn>1875-0052</eissn><abstract>In this paper, CuO/CNT nanocomposite was synthesized and its photocatalytic dye degradation ability for colored textile wastewater was studied. The characteristics of the nanocomposite were investigated by XRD, SEM and FTIR. The photodegradation of Direct Red 31 (DR31) and Reactive Red 120 (RR120) by CuO/CNT in presence of H
2
O
2
was investigated. Photocatalytic dye degradation was determined by UV-vis spectrophotometer. Effects of catalyst dosage, initial dye concentration and salt on photodegradation performance were studied. The photocatalytic dye degradation ability of pure CuO and CuO/CNT nanocomposite is 78 % and 89 % for DR31 and 70 % and 87 % for RR120, respectively. The results showed that CNT increased the photocatalytic activity of CuO. The presence of salt decreases dye degradation efficiency. The dye degradation kinetics by nanocomposite followed first-order kinetic model. The reaction rate at 0.005 g catalyst was 0.0137 and 0.0105 min
-1
for DR31 and RR120, respectively. It was found that the CuO/CNT nanocomposite as a photocatalyst could be used to degrade dyes from colored wastewater.</abstract><cop>Seoul</cop><pub>The Korean Fiber Society</pub><doi>10.1007/s12221-016-6645-y</doi><tpages>7</tpages></addata></record> |
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| title | Copper oxide-carbon nanotube (CuO/CNT) nanocomposite: Synthesis and photocatalytic dye degradation from colored textile wastewater |
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