Assessing the temporal stability of surface functional groups introduced by plasma treatments on the outer shells of carbon nanotubes.
Identifieur interne : 001B04 ( PubMed/Corpus ); précédent : 001B03; suivant : 001B05Assessing the temporal stability of surface functional groups introduced by plasma treatments on the outer shells of carbon nanotubes.
Auteurs : Andrea Merenda ; Elise Des Ligneris ; Kallista Sears ; Thomas Chaffraix ; Kevin Magniez ; David Cornu ; Jürg A. Schütz ; Ludovic F. DuméeSource :
- Scientific reports [ 2045-2322 ] ; 2016.
Abstract
Plasma treatments are emerging as superior efficiency treatment for high surface to volume ratio materials to tune functional group densities and alter crystallinity due to their ability to interact with matter at the nanoscale. The purpose of this study is to assess for the first time the long term stability of surface functional groups introduced across the surface of carbon nanotube materials for a series of oxidative, reductive and neutral plasma treatment conditions. Both plasma duration dose matrix based exposures and time decay experiments, whereby the surface energy of the materials was evaluated periodically over a one-month period, were carried out. Although only few morphological changes across the graphitic planes of the carbon nanotubes were found under the uniform plasma treatment conditions, the time dependence of pertinent work functions, supported by Raman analysis, suggested that the density of polar groups decreased non-linearly over time prior to reaching saturation from 7 days post treatment. This work provides critical considerations on the understanding of the stability of functional groups introduced across high specific surface area nano-materials used for the design of nano-composites, adsorptive or separation systems, or sensing materials and where interfacial interactions are key to the final materials performance.
DOI: 10.1038/srep31565
PubMed: 27507621
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Schütz</name><affiliation><nlm:affiliation>CSIRO Manufacturing, Waurn Ponds - 3216 VIC, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Dumee, Ludovic F" sort="Dumee, Ludovic F" uniqKey="Dumee L" first="Ludovic F" last="Dumée">Ludovic F. Dumée</name><affiliation><nlm:affiliation>Deakin University, Geelong, Institute for Frontier Materials, 3216 VIC, Australia.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Scientific reports</title><idno type="eISSN">2045-2322</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Plasma treatments are emerging as superior efficiency treatment for high surface to volume ratio materials to tune functional group densities and alter crystallinity due to their ability to interact with matter at the nanoscale. The purpose of this study is to assess for the first time the long term stability of surface functional groups introduced across the surface of carbon nanotube materials for a series of oxidative, reductive and neutral plasma treatment conditions. Both plasma duration dose matrix based exposures and time decay experiments, whereby the surface energy of the materials was evaluated periodically over a one-month period, were carried out. Although only few morphological changes across the graphitic planes of the carbon nanotubes were found under the uniform plasma treatment conditions, the time dependence of pertinent work functions, supported by Raman analysis, suggested that the density of polar groups decreased non-linearly over time prior to reaching saturation from 7 days post treatment. This work provides critical considerations on the understanding of the stability of functional groups introduced across high specific surface area nano-materials used for the design of nano-composites, adsorptive or separation systems, or sensing materials and where interfacial interactions are key to the final materials performance.</div></front></TEI><pubmed><MedlineCitation Status="In-Data-Review" Owner="NLM"><PMID Version="1">27507621</PMID><DateCreated><Year>2016</Year><Month>08</Month><Day>10</Day></DateCreated><DateRevised><Year>2017</Year><Month>02</Month><Day>20</Day></DateRevised><Article PubModel="Electronic"><Journal><ISSN IssnType="Electronic">2045-2322</ISSN><JournalIssue CitedMedium="Internet"><Volume>6</Volume><PubDate><Year>2016</Year><Month>Aug</Month><Day>10</Day></PubDate></JournalIssue><Title>Scientific reports</Title><ISOAbbreviation>Sci Rep</ISOAbbreviation></Journal><ArticleTitle>Assessing the temporal stability of surface functional groups introduced by plasma treatments on the outer shells of carbon nanotubes.</ArticleTitle><Pagination><MedlinePgn>31565</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1038/srep31565</ELocationID><Abstract><AbstractText>Plasma treatments are emerging as superior efficiency treatment for high surface to volume ratio materials to tune functional group densities and alter crystallinity due to their ability to interact with matter at the nanoscale. The purpose of this study is to assess for the first time the long term stability of surface functional groups introduced across the surface of carbon nanotube materials for a series of oxidative, reductive and neutral plasma treatment conditions. Both plasma duration dose matrix based exposures and time decay experiments, whereby the surface energy of the materials was evaluated periodically over a one-month period, were carried out. Although only few morphological changes across the graphitic planes of the carbon nanotubes were found under the uniform plasma treatment conditions, the time dependence of pertinent work functions, supported by Raman analysis, suggested that the density of polar groups decreased non-linearly over time prior to reaching saturation from 7 days post treatment. This work provides critical considerations on the understanding of the stability of functional groups introduced across high specific surface area nano-materials used for the design of nano-composites, adsorptive or separation systems, or sensing materials and where interfacial interactions are key to the final materials performance.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Merenda</LastName><ForeName>Andrea</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Deakin University, Geelong, Institute for Frontier Materials, 3216 VIC, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ligneris</LastName><ForeName>Elise des</ForeName><Initials>Ed</Initials><AffiliationInfo><Affiliation>Deakin University, Geelong, Institute for Frontier Materials, 3216 VIC, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sears</LastName><ForeName>Kallista</ForeName><Initials>K</Initials><AffiliationInfo><Affiliation>CSIRO Manufacturing, Clayton - 3149 VIC, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Chaffraix</LastName><ForeName>Thomas</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>Deakin University, Geelong, Institute for Frontier Materials, 3216 VIC, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Magniez</LastName><ForeName>Kevin</ForeName><Initials>K</Initials><AffiliationInfo><Affiliation>Deakin University, Geelong, Institute for Frontier Materials, 3216 VIC, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cornu</LastName><ForeName>David</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Institut Européen des Membranes, IEM, UMR-5635, Université de Montpellier, ENSCM, CNRS, Place Eugène Bataillon, 34095 Montpellier cedex 5, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Schütz</LastName><ForeName>Jürg A</ForeName><Initials>JA</Initials><AffiliationInfo><Affiliation>CSIRO Manufacturing, Waurn Ponds - 3216 VIC, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Dumée</LastName><ForeName>Ludovic F</ForeName><Initials>LF</Initials><AffiliationInfo><Affiliation>Deakin University, Geelong, Institute for Frontier Materials, 3216 VIC, Australia.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2016</Year><Month>08</Month><Day>10</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Sci Rep</MedlineTA><NlmUniqueID>101563288</NlmUniqueID><ISSNLinking>2045-2322</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><CommentsCorrectionsList><CommentsCorrections RefType="Cites"><RefSource>Nanoscale. 2012 Mar 7;4(5):1742-8</RefSource><PMID Version="1">22307684</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Nanotechnology. 2006 Mar 28;17(6):1551-7</RefSource><PMID Version="1">26558557</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Phys Chem Chem Phys. 2011 Jun 28;13(24):11503-10</RefSource><PMID Version="1">21611639</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Nanotechnology. 2013 Sep 6;24(35):355705</RefSource><PMID Version="1">23938322</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Am Chem Soc. 2006 May 10;128(18):6026-7</RefSource><PMID Version="1">16669658</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Chem Soc Rev. 2009 Aug;38(8):2214-30</RefSource><PMID Version="1">19623345</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Phys Chem Chem Phys. 2014 Jun 14;16(22):10861-5</RefSource><PMID Version="1">24760174</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>ACS Appl Mater Interfaces. 2015 Jul 15;7(27):14644-53</RefSource><PMID Version="1">26083007</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Phys Rev Lett. 2005 Jun 17;94(23):236602</RefSource><PMID Version="1">16090490</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Science. 2009 May 8;324(5928):768-71</RefSource><PMID Version="1">19423822</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Chem Rev. 2010 Sep 8;110(9):5366-97</RefSource><PMID Version="1">20545303</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>ACS Nano. 2009 Dec 22;3(12):3963-8</RefSource><PMID Version="1">19925014</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Phys Chem Chem Phys. 2007 Oct 28;9(40):5490-6</RefSource><PMID Version="1">17925975</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Phys Chem Chem Phys. 2014 Jun 28;16(24):12237-50</RefSource><PMID Version="1">24821484</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Science. 2000 Sep 8;289(5485):1730-3</RefSource><PMID Version="1">10976062</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Colloid Interface Sci. 2010 Aug 15;348(2):377-83</RefSource><PMID Version="1">20494367</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Nano Lett. 2015 Jan 14;15(1):190-7</RefSource><PMID Version="1">25495117</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Phys Chem Chem Phys. 2013 Jan 14;15(2):659-65</RefSource><PMID Version="1">23187874</PMID></CommentsCorrections></CommentsCorrectionsList><OtherID Source="NLM">PMC4979011</OtherID></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2016</Year><Month>03</Month><Day>02</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2016</Year><Month>07</Month><Day>25</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2016</Year><Month>8</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2016</Year><Month>8</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>8</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>epublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">27507621</ArticleId><ArticleId IdType="pii">srep31565</ArticleId><ArticleId IdType="doi">10.1038/srep31565</ArticleId><ArticleId IdType="pmc">PMC4979011</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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