Adsorption of Chromium(VI) Ions from Water by Carbon Nanotubes

Carbon nanotubes (CNTs), a new type of carbon material, show exceptional adsorption capability and a high adsorption efficiency for the removal of chromium(VI) ions from water over a broad pH range extending from 4.0 to 7.5. The largest adsorption capacity for CNTs occurred at pH 7.5 and attained a...

Full description

Saved in:
Bibliographic Details
Published in:Adsorption science & technology 2004-07, Vol.22 (6), p.467-474
Main Authors: Di, Ze-Chao, Li, Yan-Hui, Luan, Zhao-Kun, Liang, Ji
Format: Article
Language:English
Subjects:
Adsorbents
Adsorption
Carbon
Carbon nanotubes
Chemistry
Exact sciences and technology
General and physical chemistry
Ion concentration
Solid-liquid interface
Surface physical chemistry
Citations: Items that this one cites
Items that cite this one
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c552t-bc78e1f28798b685026fac26f95cd3c9e6ac95a37a2c1d4e3bb55cbd542bea33
cites cdi_FETCH-LOGICAL-c552t-bc78e1f28798b685026fac26f95cd3c9e6ac95a37a2c1d4e3bb55cbd542bea33
container_end_page 474
container_issue 6
container_start_page 467
container_title Adsorption science & technology
container_volume 22
creator Di, Ze-Chao
Li, Yan-Hui
Luan, Zhao-Kun
Liang, Ji
description Carbon nanotubes (CNTs), a new type of carbon material, show exceptional adsorption capability and a high adsorption efficiency for the removal of chromium(VI) ions from water over a broad pH range extending from 4.0 to 7.5. The largest adsorption capacity for CNTs occurred at pH 7.5 and attained a value of 20.56 mg/g at an equilibrium Cr(VI) ion concentration of 33.28 mg/l. The adsorption rate of Cr(VI) ions was fast over the first 20 min with the adsorption capacity of the CNTs reaching 15 mg/g rapidly. The experimental results suggest that CNTs can be employed as good adsorbents for Cr(VI) ions and have great potential for applications in environmental protection.
doi_str_mv 10.1260/0263617042879537
format article
fullrecord <record><control><sourceid>proquest_AFRWT</sourceid><recordid>TN_cdi_doaj_primary_oai_doaj_org_article_c45c69b7b04044c99b4d22143b346e47</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sage_id>10.1260_0263617042879537</sage_id><doaj_id>oai_doaj_org_article_c45c69b7b04044c99b4d22143b346e47</doaj_id><sourcerecordid>926306406</sourcerecordid><originalsourceid>FETCH-LOGICAL-c552t-bc78e1f28798b685026fac26f95cd3c9e6ac95a37a2c1d4e3bb55cbd542bea33</originalsourceid><addsrcrecordid>eNp1kE1LxDAQhoMouK7ePfYi6qGa5rO9CLL4UVj0sugxTNJ07dI2a9Ie9t-bdRcFwUsCM888M7wInWf4JiMC32IiqMgkZiSXBafyAE0IZnnKMM0P0WTbTmOfHaOTEFYYZ0RyOUF391Vwfj00rk9cncw-vOuasbt6K6-T0vUhqWMheYfB-kRvkhl4HckX6N0wahtO0VENbbBn-3-KFo8Pi9lzOn99Kmf389RwToZUG5nbrN6elmuR83hNDSY-BTcVNYUVYAoOVAIxWcUs1ZpzoyvOiLZA6RSVO23lYKXWvunAb5SDRn0XnF8q8ENjWqsM40YUWmrMMGOmKDSrCMkY1ZQJy2R0Xe5ca-8-RxsG1TXB2LaF3roxqCImhQXDIpJ4RxrvQvC2_tmcYbUNXf0NPY5c7OUQDLS1h9404XdOkGimOHLpjguwtGrlRt_H-P73fgFi5ovy</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>926306406</pqid></control><display><type>article</type><title>Adsorption of Chromium(VI) Ions from Water by Carbon Nanotubes</title><source>SAGE Open Access Journals</source><creator>Di, Ze-Chao ; Li, Yan-Hui ; Luan, Zhao-Kun ; Liang, Ji</creator><creatorcontrib>Di, Ze-Chao ; Li, Yan-Hui ; Luan, Zhao-Kun ; Liang, Ji</creatorcontrib><description>Carbon nanotubes (CNTs), a new type of carbon material, show exceptional adsorption capability and a high adsorption efficiency for the removal of chromium(VI) ions from water over a broad pH range extending from 4.0 to 7.5. The largest adsorption capacity for CNTs occurred at pH 7.5 and attained a value of 20.56 mg/g at an equilibrium Cr(VI) ion concentration of 33.28 mg/l. The adsorption rate of Cr(VI) ions was fast over the first 20 min with the adsorption capacity of the CNTs reaching 15 mg/g rapidly. The experimental results suggest that CNTs can be employed as good adsorbents for Cr(VI) ions and have great potential for applications in environmental protection.</description><identifier>ISSN: 0263-6174</identifier><identifier>EISSN: 2048-4038</identifier><identifier>DOI: 10.1260/0263617042879537</identifier><identifier>CODEN: ASTEEZ</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Adsorbents ; Adsorption ; Carbon ; Carbon nanotubes ; Chemistry ; Exact sciences and technology ; General and physical chemistry ; Ion concentration ; Solid-liquid interface ; Surface physical chemistry</subject><ispartof>Adsorption science &amp; technology, 2004-07, Vol.22 (6), p.467-474</ispartof><rights>2004 SAGE Publications</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c552t-bc78e1f28798b685026fac26f95cd3c9e6ac95a37a2c1d4e3bb55cbd542bea33</citedby><cites>FETCH-LOGICAL-c552t-bc78e1f28798b685026fac26f95cd3c9e6ac95a37a2c1d4e3bb55cbd542bea33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1260/0263617042879537$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1260/0263617042879537$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,780,784,21965,27852,27923,27924,44944,45332</link.rule.ids><linktorsrc>$$Uhttps://journals.sagepub.com/doi/full/10.1260/0263617042879537?utm_source=summon&amp;utm_medium=discovery-provider$$EView_record_in_SAGE_Publications$$FView_record_in_$$GSAGE_Publications</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=16264030$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Di, Ze-Chao</creatorcontrib><creatorcontrib>Li, Yan-Hui</creatorcontrib><creatorcontrib>Luan, Zhao-Kun</creatorcontrib><creatorcontrib>Liang, Ji</creatorcontrib><title>Adsorption of Chromium(VI) Ions from Water by Carbon Nanotubes</title><title>Adsorption science &amp; technology</title><description>Carbon nanotubes (CNTs), a new type of carbon material, show exceptional adsorption capability and a high adsorption efficiency for the removal of chromium(VI) ions from water over a broad pH range extending from 4.0 to 7.5. The largest adsorption capacity for CNTs occurred at pH 7.5 and attained a value of 20.56 mg/g at an equilibrium Cr(VI) ion concentration of 33.28 mg/l. The adsorption rate of Cr(VI) ions was fast over the first 20 min with the adsorption capacity of the CNTs reaching 15 mg/g rapidly. The experimental results suggest that CNTs can be employed as good adsorbents for Cr(VI) ions and have great potential for applications in environmental protection.</description><subject>Adsorbents</subject><subject>Adsorption</subject><subject>Carbon</subject><subject>Carbon nanotubes</subject><subject>Chemistry</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Ion concentration</subject><subject>Solid-liquid interface</subject><subject>Surface physical chemistry</subject><issn>0263-6174</issn><issn>2048-4038</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNp1kE1LxDAQhoMouK7ePfYi6qGa5rO9CLL4UVj0sugxTNJ07dI2a9Ie9t-bdRcFwUsCM888M7wInWf4JiMC32IiqMgkZiSXBafyAE0IZnnKMM0P0WTbTmOfHaOTEFYYZ0RyOUF391Vwfj00rk9cncw-vOuasbt6K6-T0vUhqWMheYfB-kRvkhl4HckX6N0wahtO0VENbbBn-3-KFo8Pi9lzOn99Kmf389RwToZUG5nbrN6elmuR83hNDSY-BTcVNYUVYAoOVAIxWcUs1ZpzoyvOiLZA6RSVO23lYKXWvunAb5SDRn0XnF8q8ENjWqsM40YUWmrMMGOmKDSrCMkY1ZQJy2R0Xe5ca-8-RxsG1TXB2LaF3roxqCImhQXDIpJ4RxrvQvC2_tmcYbUNXf0NPY5c7OUQDLS1h9404XdOkGimOHLpjguwtGrlRt_H-P73fgFi5ovy</recordid><startdate>200407</startdate><enddate>200407</enddate><creator>Di, Ze-Chao</creator><creator>Li, Yan-Hui</creator><creator>Luan, Zhao-Kun</creator><creator>Liang, Ji</creator><general>SAGE Publications</general><general>Multi Science</general><general>SAGE Publishing</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>DOA</scope></search><sort><creationdate>200407</creationdate><title>Adsorption of Chromium(VI) Ions from Water by Carbon Nanotubes</title><author>Di, Ze-Chao ; Li, Yan-Hui ; Luan, Zhao-Kun ; Liang, Ji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c552t-bc78e1f28798b685026fac26f95cd3c9e6ac95a37a2c1d4e3bb55cbd542bea33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Adsorbents</topic><topic>Adsorption</topic><topic>Carbon</topic><topic>Carbon nanotubes</topic><topic>Chemistry</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Ion concentration</topic><topic>Solid-liquid interface</topic><topic>Surface physical chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Di, Ze-Chao</creatorcontrib><creatorcontrib>Li, Yan-Hui</creatorcontrib><creatorcontrib>Luan, Zhao-Kun</creatorcontrib><creatorcontrib>Liang, Ji</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials 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><collection>Open Access: DOAJ - Directory of Open Access Journals</collection><jtitle>Adsorption science &amp; technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Di, Ze-Chao</au><au>Li, Yan-Hui</au><au>Luan, Zhao-Kun</au><au>Liang, Ji</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Adsorption of Chromium(VI) Ions from Water by Carbon Nanotubes</atitle><jtitle>Adsorption science &amp; technology</jtitle><date>2004-07</date><risdate>2004</risdate><volume>22</volume><issue>6</issue><spage>467</spage><epage>474</epage><pages>467-474</pages><issn>0263-6174</issn><eissn>2048-4038</eissn><coden>ASTEEZ</coden><abstract>Carbon nanotubes (CNTs), a new type of carbon material, show exceptional adsorption capability and a high adsorption efficiency for the removal of chromium(VI) ions from water over a broad pH range extending from 4.0 to 7.5. The largest adsorption capacity for CNTs occurred at pH 7.5 and attained a value of 20.56 mg/g at an equilibrium Cr(VI) ion concentration of 33.28 mg/l. The adsorption rate of Cr(VI) ions was fast over the first 20 min with the adsorption capacity of the CNTs reaching 15 mg/g rapidly. The experimental results suggest that CNTs can be employed as good adsorbents for Cr(VI) ions and have great potential for applications in environmental protection.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><doi>10.1260/0263617042879537</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier ISSN: 0263-6174
ispartof Adsorption science & technology, 2004-07, Vol.22 (6), p.467-474
issn 0263-6174
2048-4038
language eng
recordid cdi_doaj_primary_oai_doaj_org_article_c45c69b7b04044c99b4d22143b346e47
source SAGE Open Access Journals
subjects Adsorbents
Adsorption
Carbon
Carbon nanotubes
Chemistry
Exact sciences and technology
General and physical chemistry
Ion concentration
Solid-liquid interface
Surface physical chemistry
title Adsorption of Chromium(VI) Ions from Water by Carbon Nanotubes
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-11T23%3A14%3A10IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_AFRWT&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Adsorption%20of%20Chromium(VI)%20Ions%20from%20Water%20by%20Carbon%20Nanotubes&rft.jtitle=Adsorption%20science%20&%20technology&rft.au=Di,%20Ze-Chao&rft.date=2004-07&rft.volume=22&rft.issue=6&rft.spage=467&rft.epage=474&rft.pages=467-474&rft.issn=0263-6174&rft.eissn=2048-4038&rft.coden=ASTEEZ&rft_id=info:doi/10.1260/0263617042879537&rft_dat=%3Cproquest_AFRWT%3E926306406%3C/proquest_AFRWT%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c552t-bc78e1f28798b685026fac26f95cd3c9e6ac95a37a2c1d4e3bb55cbd542bea33%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=926306406&rft_id=info:pmid/&rft_sage_id=10.1260_0263617042879537&rfr_iscdi=true