Surfactant directed synthesis of calcium aluminum layered double hydroxides nanoplatelets
The controlled nucleation and growth of dispersed nanosized calcium, aluminum layered double hydroxide [Ca 2Al(OH) 6DDS] ·H 2O (CaAl-DDS) in dodecylsulfate (DDS) derived reverse micelles has been investigated. Five different inverse micelle compositions were studied, with water:DDS (w) = 10, 20, 30,...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
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2012
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| _version_ | 1797097292480643072 |
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| author | Wongariyakawee, A Schaeeffel, F Warner, J O'Hare, D |
| author_facet | Wongariyakawee, A Schaeeffel, F Warner, J O'Hare, D |
| author_sort | Wongariyakawee, A |
| collection | OXFORD |
| description | The controlled nucleation and growth of dispersed nanosized calcium, aluminum layered double hydroxide [Ca 2Al(OH) 6DDS] ·H 2O (CaAl-DDS) in dodecylsulfate (DDS) derived reverse micelles has been investigated. Five different inverse micelle compositions were studied, with water:DDS (w) = 10, 20, 30, 40, and 50. These conditions were used to prepare the LDHs denoted as CaAl-DDS RMn (n = 10, 20, 30, 40 and 50). The size of the CaAl-DDS nanosheets can be controlled by the w ratio which results in the synthesis of uniform CaAl-DDS nanoplatelets ranging from 18 nm to 100 nm. AFM measurements show that CaAl-DDS nanoplatelets samples prepared in DDS derived reverse micelles with a w ratio of 50 have thickness of ca. 5 nm which correspond to 2 stacking repeats. © 2012 The Royal Society of Chemistry. |
| first_indexed | 2024-03-07T04:53:26Z |
| format | Journal article |
| id | oxford-uuid:d5c27d52-82b4-4e57-a863-c321396f96c3 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T04:53:26Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | oxford-uuid:d5c27d52-82b4-4e57-a863-c321396f96c32022-03-27T08:28:23ZSurfactant directed synthesis of calcium aluminum layered double hydroxides nanoplateletsJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:d5c27d52-82b4-4e57-a863-c321396f96c3EnglishSymplectic Elements at Oxford2012Wongariyakawee, ASchaeeffel, FWarner, JO'Hare, DThe controlled nucleation and growth of dispersed nanosized calcium, aluminum layered double hydroxide [Ca 2Al(OH) 6DDS] ·H 2O (CaAl-DDS) in dodecylsulfate (DDS) derived reverse micelles has been investigated. Five different inverse micelle compositions were studied, with water:DDS (w) = 10, 20, 30, 40, and 50. These conditions were used to prepare the LDHs denoted as CaAl-DDS RMn (n = 10, 20, 30, 40 and 50). The size of the CaAl-DDS nanosheets can be controlled by the w ratio which results in the synthesis of uniform CaAl-DDS nanoplatelets ranging from 18 nm to 100 nm. AFM measurements show that CaAl-DDS nanoplatelets samples prepared in DDS derived reverse micelles with a w ratio of 50 have thickness of ca. 5 nm which correspond to 2 stacking repeats. © 2012 The Royal Society of Chemistry. |
| spellingShingle | Wongariyakawee, A Schaeeffel, F Warner, J O'Hare, D Surfactant directed synthesis of calcium aluminum layered double hydroxides nanoplatelets |
| title | Surfactant directed synthesis of calcium aluminum layered double hydroxides nanoplatelets |
| title_full | Surfactant directed synthesis of calcium aluminum layered double hydroxides nanoplatelets |
| title_fullStr | Surfactant directed synthesis of calcium aluminum layered double hydroxides nanoplatelets |
| title_full_unstemmed | Surfactant directed synthesis of calcium aluminum layered double hydroxides nanoplatelets |
| title_short | Surfactant directed synthesis of calcium aluminum layered double hydroxides nanoplatelets |
| title_sort | surfactant directed synthesis of calcium aluminum layered double hydroxides nanoplatelets |
| work_keys_str_mv | AT wongariyakaweea surfactantdirectedsynthesisofcalciumaluminumlayereddoublehydroxidesnanoplatelets AT schaeeffelf surfactantdirectedsynthesisofcalciumaluminumlayereddoublehydroxidesnanoplatelets AT warnerj surfactantdirectedsynthesisofcalciumaluminumlayereddoublehydroxidesnanoplatelets AT ohared surfactantdirectedsynthesisofcalciumaluminumlayereddoublehydroxidesnanoplatelets |