Modification of nano-sized layered double hydroxides by long-chain organic aliphatic surfactants
The inter-layer anion of layered double hydroxides (LDH) with a hydrotalcite (HT)-like structure was ion-exchanged with various organic surfactants, particularly with long chain aliphatic surfactants. After the ion-exchange process, the basal spacing of the LDH was increased and the increase of the...
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| Format: | Article |
| Language: | English |
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Serbian Chemical Society
2008-01-01
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| Series: | Journal of the Serbian Chemical Society |
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| Online Access: | http://www.doiserbia.nb.rs/img/doi/0352-5139/2008/0352-51390803321A.pdf |
| _version_ | 1819241101553303552 |
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| author | Anbarasan Ramasamy Lee Wanduc Soon Seung Im |
| author_facet | Anbarasan Ramasamy Lee Wanduc Soon Seung Im |
| author_sort | Anbarasan Ramasamy |
| collection | DOAJ |
| description | The inter-layer anion of layered double hydroxides (LDH) with a hydrotalcite (HT)-like structure was ion-exchanged with various organic surfactants, particularly with long chain aliphatic surfactants. After the ion-exchange process, the basal spacing of the LDH was increased and the increase of the basal spacing depended on various factors, such as the intercalation capacity functionality and orientation capability of the surfactant. Of the employed surfactants, stearic acid intercalated LDH showed the highest increase of the basal spacing, which was confirmed by XRD analysis. FTIR results supported the interaction of the surfactants with the LDH. In addition, an increase in the thermal stability of the dodecanedioic acid intercalated HT was evidenced by the TGA method. |
| first_indexed | 2024-12-23T14:18:33Z |
| format | Article |
| id | doaj.art-dcee2452ddcd48ebbe956155006ab9ad |
| institution | Directory Open Access Journal |
| issn | 0352-5139 1820-7421 |
| language | English |
| last_indexed | 2024-12-23T14:18:33Z |
| publishDate | 2008-01-01 |
| publisher | Serbian Chemical Society |
| record_format | Article |
| series | Journal of the Serbian Chemical Society |
| spelling | doaj.art-dcee2452ddcd48ebbe956155006ab9ad2022-12-21T17:43:52ZengSerbian Chemical SocietyJournal of the Serbian Chemical Society0352-51391820-74212008-01-0173332133110.2298/JSC0803321A0352-51390803321AModification of nano-sized layered double hydroxides by long-chain organic aliphatic surfactantsAnbarasan Ramasamy0Lee Wanduc1Soon Seung Im2Department of Polymer Technology, Advanced Nanotechnology Research Laboratory, Kamaraj College of Engineering and Technology, Virudhunagar, Tamil Nadu, IndiaDepartment of Fiber and Polymer Engineering, Hanyang University, Seoul, South KoreaDepartment of Fiber and Polymer Engineering, Hanyang University, Seoul, South KoreaThe inter-layer anion of layered double hydroxides (LDH) with a hydrotalcite (HT)-like structure was ion-exchanged with various organic surfactants, particularly with long chain aliphatic surfactants. After the ion-exchange process, the basal spacing of the LDH was increased and the increase of the basal spacing depended on various factors, such as the intercalation capacity functionality and orientation capability of the surfactant. Of the employed surfactants, stearic acid intercalated LDH showed the highest increase of the basal spacing, which was confirmed by XRD analysis. FTIR results supported the interaction of the surfactants with the LDH. In addition, an increase in the thermal stability of the dodecanedioic acid intercalated HT was evidenced by the TGA method.http://www.doiserbia.nb.rs/img/doi/0352-5139/2008/0352-51390803321A.pdfhybridion-exchange methodxrdftir spectroscopytga |
| spellingShingle | Anbarasan Ramasamy Lee Wanduc Soon Seung Im Modification of nano-sized layered double hydroxides by long-chain organic aliphatic surfactants Journal of the Serbian Chemical Society hybrid ion-exchange method xrd ftir spectroscopy tga |
| title | Modification of nano-sized layered double hydroxides by long-chain organic aliphatic surfactants |
| title_full | Modification of nano-sized layered double hydroxides by long-chain organic aliphatic surfactants |
| title_fullStr | Modification of nano-sized layered double hydroxides by long-chain organic aliphatic surfactants |
| title_full_unstemmed | Modification of nano-sized layered double hydroxides by long-chain organic aliphatic surfactants |
| title_short | Modification of nano-sized layered double hydroxides by long-chain organic aliphatic surfactants |
| title_sort | modification of nano sized layered double hydroxides by long chain organic aliphatic surfactants |
| topic | hybrid ion-exchange method xrd ftir spectroscopy tga |
| url | http://www.doiserbia.nb.rs/img/doi/0352-5139/2008/0352-51390803321A.pdf |
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