Effects of synthesis temperature on the microstructures and basic dyes adsorption of titanate nanotubes
The adsorption of two basic dyes (Basic Green 5 (BG5) and Basic Violet 10 (BV10)) onto titanate nanotubes (TNT) that were prepared via a hydrothermal method with different synthesis temperatures was studied to examine the potential of TNT for the removal of basic dyes from aqueous solution. Effects...
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| Veröffentlicht in: | Journal of hazardous materials 2008-02, Vol.150 (3), p.494-503 |
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| creator | Lee, Chung-Kung Lin, Kuen-Song Wu, Chian-Fu Lyu, Meng-Du Lo, Chao-Chun |
| description | The adsorption of two basic dyes (Basic Green 5 (BG5) and Basic Violet 10 (BV10)) onto titanate nanotubes (TNT) that were prepared via a hydrothermal method with different synthesis temperatures was studied to examine the potential of TNT for the removal of basic dyes from aqueous solution. Effects of synthesis temperature on the microstructures of TNT were characterized with transmission electron microscopy (TEM), X-ray diffraction (XRD), and nitrogen adsorption–desorption isotherms. For synthesis temperature greater than 160
°C, the microstructure of titanate might transform from nanotube into nanorod accompanying with the sharp decrease in the titanate interlayer spacing, BET surface area, and pore volume. Effects of the pore structure variation on the basic dyes adsorption of TNT were discussed. Moreover, the adsorption mechanisms of basic dyes from aqueous solution onto TNT were examined with the aid of model analyses of the adsorption equilibrium and kinetic data of BG5 and BV10. The regeneration of TNT was also briefly discussed. |
| doi_str_mv | 10.1016/j.jhazmat.2007.04.129 |
| format | Article |
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°C, the microstructure of titanate might transform from nanotube into nanorod accompanying with the sharp decrease in the titanate interlayer spacing, BET surface area, and pore volume. Effects of the pore structure variation on the basic dyes adsorption of TNT were discussed. Moreover, the adsorption mechanisms of basic dyes from aqueous solution onto TNT were examined with the aid of model analyses of the adsorption equilibrium and kinetic data of BG5 and BV10. The regeneration of TNT was also briefly discussed.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2007.04.129</identifier><identifier>PMID: 17561342</identifier><identifier>CODEN: JHMAD9</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Adsorption ; Applied sciences ; Basic dyes ; Chemical engineering ; Coloring Agents - chemistry ; Exact sciences and technology ; Hot Temperature ; Kinetics ; Microscopy, Electron, Transmission ; Nanorod ; Nanotubes - chemistry ; Nanotubes - ultrastructure ; Pollution ; Porosity ; Surface Properties ; Synthesis temperature ; Titanate nanotubes ; Titanium - chemistry ; Water Pollutants, Chemical - chemistry ; Water Purification - methods ; X-Ray Diffraction</subject><ispartof>Journal of hazardous materials, 2008-02, Vol.150 (3), p.494-503</ispartof><rights>2007 Elsevier B.V.</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c496t-1c806696705708dcb9ab913984daa6414e9e88aaf304b07137e9f8f0ea1ef533</citedby><cites>FETCH-LOGICAL-c496t-1c806696705708dcb9ab913984daa6414e9e88aaf304b07137e9f8f0ea1ef533</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jhazmat.2007.04.129$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20028478$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17561342$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lee, Chung-Kung</creatorcontrib><creatorcontrib>Lin, Kuen-Song</creatorcontrib><creatorcontrib>Wu, Chian-Fu</creatorcontrib><creatorcontrib>Lyu, Meng-Du</creatorcontrib><creatorcontrib>Lo, Chao-Chun</creatorcontrib><title>Effects of synthesis temperature on the microstructures and basic dyes adsorption of titanate nanotubes</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>The adsorption of two basic dyes (Basic Green 5 (BG5) and Basic Violet 10 (BV10)) onto titanate nanotubes (TNT) that were prepared via a hydrothermal method with different synthesis temperatures was studied to examine the potential of TNT for the removal of basic dyes from aqueous solution. Effects of synthesis temperature on the microstructures of TNT were characterized with transmission electron microscopy (TEM), X-ray diffraction (XRD), and nitrogen adsorption–desorption isotherms. For synthesis temperature greater than 160
°C, the microstructure of titanate might transform from nanotube into nanorod accompanying with the sharp decrease in the titanate interlayer spacing, BET surface area, and pore volume. Effects of the pore structure variation on the basic dyes adsorption of TNT were discussed. Moreover, the adsorption mechanisms of basic dyes from aqueous solution onto TNT were examined with the aid of model analyses of the adsorption equilibrium and kinetic data of BG5 and BV10. The regeneration of TNT was also briefly discussed.</description><subject>Adsorption</subject><subject>Applied sciences</subject><subject>Basic dyes</subject><subject>Chemical engineering</subject><subject>Coloring Agents - chemistry</subject><subject>Exact sciences and technology</subject><subject>Hot Temperature</subject><subject>Kinetics</subject><subject>Microscopy, Electron, Transmission</subject><subject>Nanorod</subject><subject>Nanotubes - chemistry</subject><subject>Nanotubes - ultrastructure</subject><subject>Pollution</subject><subject>Porosity</subject><subject>Surface Properties</subject><subject>Synthesis temperature</subject><subject>Titanate nanotubes</subject><subject>Titanium - chemistry</subject><subject>Water Pollutants, Chemical - chemistry</subject><subject>Water Purification - methods</subject><subject>X-Ray Diffraction</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU9v1DAQxS1E1S5tPwLIF7gl2GtvYp8QqsofqRKX3q2JM6ZebZLF4yAtn74OG8Gxp5FHv3l-M4-xt1LUUsjm477eP8GfAXK9FaKtha7l1r5iG2laVSmlmtdsI5TQlTJWX7E3RHshhGx3-pJdldJIpbcb9vM-BPSZ-BQ4ncb8hBSJZxyOmCDPCfk08tLlQ_Rpopxmv3SJw9jzDih63p-WZ09TOuZY6KKUY4YRMvIRxinPHdINuwhwILxd6zV7_HL_ePetevjx9fvd54fKa9vkSnojmsY2rdi1wvS-s9BZqazRPUCjpUaLxgCEslknWqlatMEEgSAx7JS6Zh_Ossc0_ZqRshsieTwcYMRpJqfK5uUI5kVQFg9G2LaAuzO4rE8JgzumOEA6OSnckoTbuzUJtyThhHYliTL3bv1g7gbs_0-tpy_A-xUA8nAICUYf6R9XtLZG_3X66cxhOdvviMmRjzh67GMqybl-ii9YeQbOZ6tm</recordid><startdate>20080211</startdate><enddate>20080211</enddate><creator>Lee, Chung-Kung</creator><creator>Lin, Kuen-Song</creator><creator>Wu, Chian-Fu</creator><creator>Lyu, Meng-Du</creator><creator>Lo, Chao-Chun</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U7</scope><scope>C1K</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20080211</creationdate><title>Effects of synthesis temperature on the microstructures and basic dyes adsorption of titanate nanotubes</title><author>Lee, Chung-Kung ; Lin, Kuen-Song ; Wu, Chian-Fu ; Lyu, Meng-Du ; Lo, Chao-Chun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c496t-1c806696705708dcb9ab913984daa6414e9e88aaf304b07137e9f8f0ea1ef533</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Adsorption</topic><topic>Applied sciences</topic><topic>Basic dyes</topic><topic>Chemical engineering</topic><topic>Coloring Agents - chemistry</topic><topic>Exact sciences and technology</topic><topic>Hot Temperature</topic><topic>Kinetics</topic><topic>Microscopy, Electron, Transmission</topic><topic>Nanorod</topic><topic>Nanotubes - chemistry</topic><topic>Nanotubes - ultrastructure</topic><topic>Pollution</topic><topic>Porosity</topic><topic>Surface Properties</topic><topic>Synthesis temperature</topic><topic>Titanate nanotubes</topic><topic>Titanium - chemistry</topic><topic>Water Pollutants, Chemical - chemistry</topic><topic>Water Purification - methods</topic><topic>X-Ray Diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lee, Chung-Kung</creatorcontrib><creatorcontrib>Lin, Kuen-Song</creatorcontrib><creatorcontrib>Wu, Chian-Fu</creatorcontrib><creatorcontrib>Lyu, Meng-Du</creatorcontrib><creatorcontrib>Lo, Chao-Chun</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Toxicology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lee, Chung-Kung</au><au>Lin, Kuen-Song</au><au>Wu, Chian-Fu</au><au>Lyu, Meng-Du</au><au>Lo, Chao-Chun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of synthesis temperature on the microstructures and basic dyes adsorption of titanate nanotubes</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2008-02-11</date><risdate>2008</risdate><volume>150</volume><issue>3</issue><spage>494</spage><epage>503</epage><pages>494-503</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><coden>JHMAD9</coden><abstract>The adsorption of two basic dyes (Basic Green 5 (BG5) and Basic Violet 10 (BV10)) onto titanate nanotubes (TNT) that were prepared via a hydrothermal method with different synthesis temperatures was studied to examine the potential of TNT for the removal of basic dyes from aqueous solution. Effects of synthesis temperature on the microstructures of TNT were characterized with transmission electron microscopy (TEM), X-ray diffraction (XRD), and nitrogen adsorption–desorption isotherms. For synthesis temperature greater than 160
°C, the microstructure of titanate might transform from nanotube into nanorod accompanying with the sharp decrease in the titanate interlayer spacing, BET surface area, and pore volume. Effects of the pore structure variation on the basic dyes adsorption of TNT were discussed. Moreover, the adsorption mechanisms of basic dyes from aqueous solution onto TNT were examined with the aid of model analyses of the adsorption equilibrium and kinetic data of BG5 and BV10. The regeneration of TNT was also briefly discussed.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>17561342</pmid><doi>10.1016/j.jhazmat.2007.04.129</doi><tpages>10</tpages></addata></record> |
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| subjects | Adsorption Applied sciences Basic dyes Chemical engineering Coloring Agents - chemistry Exact sciences and technology Hot Temperature Kinetics Microscopy, Electron, Transmission Nanorod Nanotubes - chemistry Nanotubes - ultrastructure Pollution Porosity Surface Properties Synthesis temperature Titanate nanotubes Titanium - chemistry Water Pollutants, Chemical - chemistry Water Purification - methods X-Ray Diffraction |
| title | Effects of synthesis temperature on the microstructures and basic dyes adsorption of titanate nanotubes |
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