Nanostructured zirconium titanate fibers prepared by particulate sol–gel and cellulose templating techniques
•A method to produce zirconium titanate fibers was introduced.•The resultant structure and photocatalytic activity of the fiber were investigated.•The fiber exhibited higher photocatalytic characteristics, compared with the powders. In this paper, a method for cost-effective production of nanostruct...
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| Veröffentlicht in: | Journal of alloys and compounds 2013-08, Vol.568, p.102-105 |
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| creator | Rouhani, P. Salahinejad, E. Kaul, R. Vashaee, D. Tayebi, L. |
| description | •A method to produce zirconium titanate fibers was introduced.•The resultant structure and photocatalytic activity of the fiber were investigated.•The fiber exhibited higher photocatalytic characteristics, compared with the powders.
In this paper, a method for cost-effective production of nanostructured zirconium titanate (ZrTiO4) fibers is introduced. In this method, ZrTiO4 fibers were synthesized by a sol–gel technique using cellulose fibers as the template. The resultant structures were studied by transmission electron microscopy, X-ray diffraction, scanning electron microscopy, and Brunauer–Emmett–Teller (BET) analyses. The photocatalytic activity of the fiber was compared to that of ZrTiO4 powders prepared by the same sol–gel method, in dark and under UVA and UVC radiations. According to the results, after calcination accompanied by the template removal, the ZrTiO4 fiber consists of uniformly-deposited, crystalline nanoparticles. This nanostructured fiber exhibited a higher surface area and a higher porosity compared with the ZrTiO4 powders, resulting in considerably higher photocatalytic characteristics, as confirmed by the experiment. The large surface area and the enhanced photocatalytic activity of the ZrTiO4 fibers also offer applications in sensors and bioactive films. |
| doi_str_mv | 10.1016/j.jallcom.2013.03.142 |
| format | Article |
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In this paper, a method for cost-effective production of nanostructured zirconium titanate (ZrTiO4) fibers is introduced. In this method, ZrTiO4 fibers were synthesized by a sol–gel technique using cellulose fibers as the template. The resultant structures were studied by transmission electron microscopy, X-ray diffraction, scanning electron microscopy, and Brunauer–Emmett–Teller (BET) analyses. The photocatalytic activity of the fiber was compared to that of ZrTiO4 powders prepared by the same sol–gel method, in dark and under UVA and UVC radiations. According to the results, after calcination accompanied by the template removal, the ZrTiO4 fiber consists of uniformly-deposited, crystalline nanoparticles. This nanostructured fiber exhibited a higher surface area and a higher porosity compared with the ZrTiO4 powders, resulting in considerably higher photocatalytic characteristics, as confirmed by the experiment. The large surface area and the enhanced photocatalytic activity of the ZrTiO4 fibers also offer applications in sensors and bioactive films.</description><identifier>ISSN: 0925-8388</identifier><identifier>EISSN: 1873-4669</identifier><identifier>DOI: 10.1016/j.jallcom.2013.03.142</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Catalysis ; Cellulose fibers ; Ceramics ; Chemistry ; Cross-disciplinary physics: materials science; rheology ; Electrochemistry ; Electrodes: preparations and properties ; Exact sciences and technology ; Fibers ; General and physical chemistry ; General equipment and techniques ; Instruments, apparatus, components and techniques common to several branches of physics and astronomy ; Materials science ; Materials synthesis; materials processing ; Nanopowders ; Nanoscale materials and structures: fabrication and characterization ; Nanostructure ; Nanostructured materials ; Photocatalysis ; Physics ; Scanning electron microscopy ; Sensors (chemical, optical, electrical, movement, gas, etc.); remote sensing ; Sol gel process ; Sol–gel processes ; Surface area ; Zirconium titanates</subject><ispartof>Journal of alloys and compounds, 2013-08, Vol.568, p.102-105</ispartof><rights>2013 Elsevier B.V.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c442t-e4209edf4304d17ff8311b2a59c07d507e237ef282244fb51ae3b16cb32b5bfa3</citedby><cites>FETCH-LOGICAL-c442t-e4209edf4304d17ff8311b2a59c07d507e237ef282244fb51ae3b16cb32b5bfa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jallcom.2013.03.142$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27922,27923,45993</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27382294$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Rouhani, P.</creatorcontrib><creatorcontrib>Salahinejad, E.</creatorcontrib><creatorcontrib>Kaul, R.</creatorcontrib><creatorcontrib>Vashaee, D.</creatorcontrib><creatorcontrib>Tayebi, L.</creatorcontrib><title>Nanostructured zirconium titanate fibers prepared by particulate sol–gel and cellulose templating techniques</title><title>Journal of alloys and compounds</title><description>•A method to produce zirconium titanate fibers was introduced.•The resultant structure and photocatalytic activity of the fiber were investigated.•The fiber exhibited higher photocatalytic characteristics, compared with the powders.
In this paper, a method for cost-effective production of nanostructured zirconium titanate (ZrTiO4) fibers is introduced. In this method, ZrTiO4 fibers were synthesized by a sol–gel technique using cellulose fibers as the template. The resultant structures were studied by transmission electron microscopy, X-ray diffraction, scanning electron microscopy, and Brunauer–Emmett–Teller (BET) analyses. The photocatalytic activity of the fiber was compared to that of ZrTiO4 powders prepared by the same sol–gel method, in dark and under UVA and UVC radiations. According to the results, after calcination accompanied by the template removal, the ZrTiO4 fiber consists of uniformly-deposited, crystalline nanoparticles. This nanostructured fiber exhibited a higher surface area and a higher porosity compared with the ZrTiO4 powders, resulting in considerably higher photocatalytic characteristics, as confirmed by the experiment. The large surface area and the enhanced photocatalytic activity of the ZrTiO4 fibers also offer applications in sensors and bioactive films.</description><subject>Catalysis</subject><subject>Cellulose fibers</subject><subject>Ceramics</subject><subject>Chemistry</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Electrochemistry</subject><subject>Electrodes: preparations and properties</subject><subject>Exact sciences and technology</subject><subject>Fibers</subject><subject>General and physical chemistry</subject><subject>General equipment and techniques</subject><subject>Instruments, apparatus, components and techniques common to several branches of physics and astronomy</subject><subject>Materials science</subject><subject>Materials synthesis; materials processing</subject><subject>Nanopowders</subject><subject>Nanoscale materials and structures: fabrication and characterization</subject><subject>Nanostructure</subject><subject>Nanostructured materials</subject><subject>Photocatalysis</subject><subject>Physics</subject><subject>Scanning electron microscopy</subject><subject>Sensors (chemical, optical, electrical, movement, gas, etc.); remote sensing</subject><subject>Sol gel process</subject><subject>Sol–gel processes</subject><subject>Surface area</subject><subject>Zirconium titanates</subject><issn>0925-8388</issn><issn>1873-4669</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkc2KFTEQhYM44HXGRxB6I7jpNpWk_1Yig6PCoBtdh3S6MuaSTtokLYyreYd5Q5_ENPfidlZVUN-pU9Qh5DXQBih0747NUTmnw9IwCryhvAHBnpEDDD2vRdeNz8mBjqytBz4ML8jLlI6UUhg5HIj_qnxIOW46bxHn6o-NOni7LVW2WXmVsTJ2wpiqNeKqdmS6r0qTrd7cPk7B_X14vENXKT9XGp3bXEhYZVzWAlh_V1r909tfG6YrcmGUS_jqXC_Jj5uP368_17ffPn25_nBbayFYrlEwOuJsBKdiht6YgQNMTLWjpv3c0h4Z79GwgTEhzNSCQj5BpyfOpnYyil-St6e9awy7b5aLTfttymPYkoQWuODlBcPTqOhEO0KxKmh7QnUMKUU0co12UfFeApV7FPIoz1HIPQpJeZHvujdnC5W0ciYqr236L2Y9L9tHUbj3Jw7La35bjDJpi17jbCPqLOdgn3D6B5lRpTQ</recordid><startdate>20130815</startdate><enddate>20130815</enddate><creator>Rouhani, P.</creator><creator>Salahinejad, E.</creator><creator>Kaul, R.</creator><creator>Vashaee, D.</creator><creator>Tayebi, L.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20130815</creationdate><title>Nanostructured zirconium titanate fibers prepared by particulate sol–gel and cellulose templating techniques</title><author>Rouhani, P. ; Salahinejad, E. ; Kaul, R. ; Vashaee, D. ; Tayebi, L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c442t-e4209edf4304d17ff8311b2a59c07d507e237ef282244fb51ae3b16cb32b5bfa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Catalysis</topic><topic>Cellulose fibers</topic><topic>Ceramics</topic><topic>Chemistry</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Electrochemistry</topic><topic>Electrodes: preparations and properties</topic><topic>Exact sciences and technology</topic><topic>Fibers</topic><topic>General and physical chemistry</topic><topic>General equipment and techniques</topic><topic>Instruments, apparatus, components and techniques common to several branches of physics and astronomy</topic><topic>Materials science</topic><topic>Materials synthesis; materials processing</topic><topic>Nanopowders</topic><topic>Nanoscale materials and structures: fabrication and characterization</topic><topic>Nanostructure</topic><topic>Nanostructured materials</topic><topic>Photocatalysis</topic><topic>Physics</topic><topic>Scanning electron microscopy</topic><topic>Sensors (chemical, optical, electrical, movement, gas, etc.); remote sensing</topic><topic>Sol gel process</topic><topic>Sol–gel processes</topic><topic>Surface area</topic><topic>Zirconium titanates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rouhani, P.</creatorcontrib><creatorcontrib>Salahinejad, E.</creatorcontrib><creatorcontrib>Kaul, R.</creatorcontrib><creatorcontrib>Vashaee, D.</creatorcontrib><creatorcontrib>Tayebi, L.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of alloys and compounds</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rouhani, P.</au><au>Salahinejad, E.</au><au>Kaul, R.</au><au>Vashaee, D.</au><au>Tayebi, L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nanostructured zirconium titanate fibers prepared by particulate sol–gel and cellulose templating techniques</atitle><jtitle>Journal of alloys and compounds</jtitle><date>2013-08-15</date><risdate>2013</risdate><volume>568</volume><spage>102</spage><epage>105</epage><pages>102-105</pages><issn>0925-8388</issn><eissn>1873-4669</eissn><abstract>•A method to produce zirconium titanate fibers was introduced.•The resultant structure and photocatalytic activity of the fiber were investigated.•The fiber exhibited higher photocatalytic characteristics, compared with the powders.
In this paper, a method for cost-effective production of nanostructured zirconium titanate (ZrTiO4) fibers is introduced. In this method, ZrTiO4 fibers were synthesized by a sol–gel technique using cellulose fibers as the template. The resultant structures were studied by transmission electron microscopy, X-ray diffraction, scanning electron microscopy, and Brunauer–Emmett–Teller (BET) analyses. The photocatalytic activity of the fiber was compared to that of ZrTiO4 powders prepared by the same sol–gel method, in dark and under UVA and UVC radiations. According to the results, after calcination accompanied by the template removal, the ZrTiO4 fiber consists of uniformly-deposited, crystalline nanoparticles. This nanostructured fiber exhibited a higher surface area and a higher porosity compared with the ZrTiO4 powders, resulting in considerably higher photocatalytic characteristics, as confirmed by the experiment. The large surface area and the enhanced photocatalytic activity of the ZrTiO4 fibers also offer applications in sensors and bioactive films.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jallcom.2013.03.142</doi><tpages>4</tpages></addata></record> |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Catalysis Cellulose fibers Ceramics Chemistry Cross-disciplinary physics: materials science rheology Electrochemistry Electrodes: preparations and properties Exact sciences and technology Fibers General and physical chemistry General equipment and techniques Instruments, apparatus, components and techniques common to several branches of physics and astronomy Materials science Materials synthesis materials processing Nanopowders Nanoscale materials and structures: fabrication and characterization Nanostructure Nanostructured materials Photocatalysis Physics Scanning electron microscopy Sensors (chemical, optical, electrical, movement, gas, etc.) remote sensing Sol gel process Sol–gel processes Surface area Zirconium titanates |
| title | Nanostructured zirconium titanate fibers prepared by particulate sol–gel and cellulose templating techniques |
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