Physical functionalization of multi-walled carbon nanotubes for enhanced dispersibility in aqueous medium
<p>Noncovalent functionalization of multi-walled carbon nanotubes (MWCNTs) by anionic surfactants (sodium dodecylbenzene sulfonate; SDBS and sodium cholate; SC) results in stable aqueous dispersions. SDBS showed better dispersing efficiency at lower concentration than that of SC due to the sta...
محفوظ في:
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| مؤلفون آخرون: | , , |
| منشور في: |
2020
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| الموضوعات: | |
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إضافة وسم
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| _version_ | 1864513567094472704 |
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| author | Mohamed Youssry (14158971) |
| author2 | Maisa Al-Ruwaidhi (14152359) Mahdiyeh Zakeri (14152362) Mohadese Zakeri (14152365) |
| author2_role | author author author |
| author_facet | Mohamed Youssry (14158971) Maisa Al-Ruwaidhi (14152359) Mahdiyeh Zakeri (14152362) Mohadese Zakeri (14152365) |
| author_role | author |
| dc.creator.none.fl_str_mv | Mohamed Youssry (14158971) Maisa Al-Ruwaidhi (14152359) Mahdiyeh Zakeri (14152362) Mohadese Zakeri (14152365) |
| dc.date.none.fl_str_mv | 2020-03-07T18:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1007/s42247-020-00076-3 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Physical_functionalization_of_multi-walled_carbon_nanotubes_for_enhanced_dispersibility_in_aqueous_medium/21597900 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Environmental engineering Multi-walled carbon nanotubes Aqueous dispersions Physical functionalization Colloidal stability |
| dc.title.none.fl_str_mv | Physical functionalization of multi-walled carbon nanotubes for enhanced dispersibility in aqueous medium |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p>Noncovalent functionalization of multi-walled carbon nanotubes (MWCNTs) by anionic surfactants (sodium dodecylbenzene sulfonate; SDBS and sodium cholate; SC) results in stable aqueous dispersions. SDBS showed better dispersing efficiency at lower concentration than that of SC due to the stabilizing π-π stacking induced by the presence of benzene ring in the tail of SBDS. The hemimicelle formation on the surface of nanotubes is likely to be the dominant dispersion mechanism that imparts higher colloidal stability for the MWCNTs in aqueous medium.</p><h2>Other Information</h2> <p> Published in: Emergent Materials<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1007/s42247-020-00076-3" target="_blank">http://dx.doi.org/10.1007/s42247-020-00076-3</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_07bbbdedf9e5c5173bdff211775dbc6d |
| identifier_str_mv | 10.1007/s42247-020-00076-3 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/21597900 |
| publishDate | 2020 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Physical functionalization of multi-walled carbon nanotubes for enhanced dispersibility in aqueous mediumMohamed Youssry (14158971)Maisa Al-Ruwaidhi (14152359)Mahdiyeh Zakeri (14152362)Mohadese Zakeri (14152365)EngineeringEnvironmental engineeringMulti-walled carbon nanotubesAqueous dispersionsPhysical functionalizationColloidal stability<p>Noncovalent functionalization of multi-walled carbon nanotubes (MWCNTs) by anionic surfactants (sodium dodecylbenzene sulfonate; SDBS and sodium cholate; SC) results in stable aqueous dispersions. SDBS showed better dispersing efficiency at lower concentration than that of SC due to the stabilizing π-π stacking induced by the presence of benzene ring in the tail of SBDS. The hemimicelle formation on the surface of nanotubes is likely to be the dominant dispersion mechanism that imparts higher colloidal stability for the MWCNTs in aqueous medium.</p><h2>Other Information</h2> <p> Published in: Emergent Materials<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1007/s42247-020-00076-3" target="_blank">http://dx.doi.org/10.1007/s42247-020-00076-3</a></p>2020-03-07T18:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1007/s42247-020-00076-3https://figshare.com/articles/journal_contribution/Physical_functionalization_of_multi-walled_carbon_nanotubes_for_enhanced_dispersibility_in_aqueous_medium/21597900CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/215979002020-03-07T18:00:00Z |
| spellingShingle | Physical functionalization of multi-walled carbon nanotubes for enhanced dispersibility in aqueous medium Mohamed Youssry (14158971) Engineering Environmental engineering Multi-walled carbon nanotubes Aqueous dispersions Physical functionalization Colloidal stability |
| status_str | publishedVersion |
| title | Physical functionalization of multi-walled carbon nanotubes for enhanced dispersibility in aqueous medium |
| title_full | Physical functionalization of multi-walled carbon nanotubes for enhanced dispersibility in aqueous medium |
| title_fullStr | Physical functionalization of multi-walled carbon nanotubes for enhanced dispersibility in aqueous medium |
| title_full_unstemmed | Physical functionalization of multi-walled carbon nanotubes for enhanced dispersibility in aqueous medium |
| title_short | Physical functionalization of multi-walled carbon nanotubes for enhanced dispersibility in aqueous medium |
| title_sort | Physical functionalization of multi-walled carbon nanotubes for enhanced dispersibility in aqueous medium |
| topic | Engineering Environmental engineering Multi-walled carbon nanotubes Aqueous dispersions Physical functionalization Colloidal stability |