Self-assembled nanocomposite of organic-inorganic hybrid: 2,4-Dichlorophenoxyacetate in Zn-Al Hydrotalcite-like layers
Hydrotalcite-like inorganic layers of Zn-Al, a host containing an organic moiety, 2,4-dichlorophenoxyacetate, as a guest, was prepared by the spontaneous self-assembly method from an aqueous solution for the formation of a new layered organic-inorganic hybrid nanocomposite material. In this synthesi...
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| Format: | Article |
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American Scientific Publishers
2002
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| Online Access: | http://psasir.upm.edu.my/id/eprint/115636/ |
| _version_ | 1848866830511243264 |
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| author | Hussein, Mohd Zobir Bin Amin, Junainah Bt Mohd Zainal, Zulkarnain Yahaya, Asmah Hj |
| author_facet | Hussein, Mohd Zobir Bin Amin, Junainah Bt Mohd Zainal, Zulkarnain Yahaya, Asmah Hj |
| author_sort | Hussein, Mohd Zobir Bin |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Hydrotalcite-like inorganic layers of Zn-Al, a host containing an organic moiety, 2,4-dichlorophenoxyacetate, as a guest, was prepared by the spontaneous self-assembly method from an aqueous solution for the formation of a new layered organic-inorganic hybrid nanocomposite material. In this synthesis, the host- and guest-forming species were simultaneously included in the mother liquor, aged, and separated. Various Zn/Al ratios (R = 2, 3, and 4), concentrations of 2,4-dichlorophenoxyacetic acid (0.03-0.1 M), and pH (7 and 10) were studied to optimize the formation of the layered nanocomposite. It was found that the optimum conditions for the formation of the nanocomposite were R = 4, pH 7, and concentration of 2,4-dichlorophenoxyacetic acid = 0.08 M. X-ray diffraction shows that this sample affords a nanolayered structure with a basal spacing of 24.6 Å. |
| first_indexed | 2025-11-15T14:26:50Z |
| format | Article |
| id | upm-115636 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T14:26:50Z |
| publishDate | 2002 |
| publisher | American Scientific Publishers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1156362025-03-07T07:52:20Z http://psasir.upm.edu.my/id/eprint/115636/ Self-assembled nanocomposite of organic-inorganic hybrid: 2,4-Dichlorophenoxyacetate in Zn-Al Hydrotalcite-like layers Hussein, Mohd Zobir Bin Amin, Junainah Bt Mohd Zainal, Zulkarnain Yahaya, Asmah Hj Hydrotalcite-like inorganic layers of Zn-Al, a host containing an organic moiety, 2,4-dichlorophenoxyacetate, as a guest, was prepared by the spontaneous self-assembly method from an aqueous solution for the formation of a new layered organic-inorganic hybrid nanocomposite material. In this synthesis, the host- and guest-forming species were simultaneously included in the mother liquor, aged, and separated. Various Zn/Al ratios (R = 2, 3, and 4), concentrations of 2,4-dichlorophenoxyacetic acid (0.03-0.1 M), and pH (7 and 10) were studied to optimize the formation of the layered nanocomposite. It was found that the optimum conditions for the formation of the nanocomposite were R = 4, pH 7, and concentration of 2,4-dichlorophenoxyacetic acid = 0.08 M. X-ray diffraction shows that this sample affords a nanolayered structure with a basal spacing of 24.6 Å. American Scientific Publishers 2002 Article PeerReviewed Hussein, Mohd Zobir Bin and Amin, Junainah Bt Mohd and Zainal, Zulkarnain and Yahaya, Asmah Hj (2002) Self-assembled nanocomposite of organic-inorganic hybrid: 2,4-Dichlorophenoxyacetate in Zn-Al Hydrotalcite-like layers. Journal of Nanoscience and Nanotechnology, 2 (2). pp. 143-146. ISSN 1533-4880; eISSN: 0000-0000 https://www.ingentaconnect.com/content/asp/jnn/2002/00000002/00000002/art00006?token=006117e62e8602b75686f3a576b34272c5f7b3d6d3f344b4b6e6e4257275c277b423b3a67474828253e45492b2f815521 10.1166/jnn.2002.087 |
| spellingShingle | Hussein, Mohd Zobir Bin Amin, Junainah Bt Mohd Zainal, Zulkarnain Yahaya, Asmah Hj Self-assembled nanocomposite of organic-inorganic hybrid: 2,4-Dichlorophenoxyacetate in Zn-Al Hydrotalcite-like layers |
| title | Self-assembled nanocomposite of organic-inorganic hybrid: 2,4-Dichlorophenoxyacetate in Zn-Al Hydrotalcite-like layers |
| title_full | Self-assembled nanocomposite of organic-inorganic hybrid: 2,4-Dichlorophenoxyacetate in Zn-Al Hydrotalcite-like layers |
| title_fullStr | Self-assembled nanocomposite of organic-inorganic hybrid: 2,4-Dichlorophenoxyacetate in Zn-Al Hydrotalcite-like layers |
| title_full_unstemmed | Self-assembled nanocomposite of organic-inorganic hybrid: 2,4-Dichlorophenoxyacetate in Zn-Al Hydrotalcite-like layers |
| title_short | Self-assembled nanocomposite of organic-inorganic hybrid: 2,4-Dichlorophenoxyacetate in Zn-Al Hydrotalcite-like layers |
| title_sort | self-assembled nanocomposite of organic-inorganic hybrid: 2,4-dichlorophenoxyacetate in zn-al hydrotalcite-like layers |
| url | http://psasir.upm.edu.my/id/eprint/115636/ http://psasir.upm.edu.my/id/eprint/115636/ http://psasir.upm.edu.my/id/eprint/115636/ |