Synthesis of layered organic�inorganic nanohybrid zinc�aluminium-2-(4-chlorophenoxy)-2-methyl propionic acid with controlled release properties
Fourier transform infrared spectroscopy; Nanostructured materials; Propionic acid; Saturated fatty acids; Sulfur compounds; Zinc; BET surface area; Controlled release; Controlled release properties; Layered double hydroxides; Layered Structures; Loading percentages; Nano-hybrid composites; Plant gro...
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2023
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my.uniten.dspace-247812023-05-29T15:26:58Z Synthesis of layered organic�inorganic nanohybrid zinc�aluminium-2-(4-chlorophenoxy)-2-methyl propionic acid with controlled release properties Sarijo S.H. Ahmad A. Muhsin S.M.N. Jubri Z. 8609580900 55677087747 55654213400 35778292400 Fourier transform infrared spectroscopy; Nanostructured materials; Propionic acid; Saturated fatty acids; Sulfur compounds; Zinc; BET surface area; Controlled release; Controlled release properties; Layered double hydroxides; Layered Structures; Loading percentages; Nano-hybrid composites; Plant growth regulators; Aluminum compounds A plant growth regulator, 2-(4-chlorophenoxy)-2-methyl propionic acid (CFA), was successfully intercalated into zinc�aluminium layered double hydroxide (ZAL) forming a new nanohybrid composite, zinc�aluminium-2-(4-chlorophenoxy)-2-methylpropionate layered double hydroxide (ZAC). Well-crystallized nanohybrid composite was obtained when the material was synthesized with zinc to aluminium molar ratio, R = 4 and 0.2�M CFA. Due to the intercalation of CFA, basal spacing expanded from 8.9�� in the ZAL to 21.4�� in the ZAC. The FTIR spectra of the ZAC nanohybrid composite show resemblance peaks of the ZAL and CFA indicating the inclusion of the organic compound into the LDH interlamellae. The loading percentage of CFA is 40.0% (w/w) calculated based on the percentage of carbon in the sample. The BET surface area increased from 1.0 to 70.0�m 2 �g ?1 due to the inclusion of CFA into the ZAL interlamellae and associated expansion of the layered structure. Release of CFA from the ZAL interlayer was found to be dependent on the affinity of the incoming anion, in the order of phosphate > sulfate > nitrate with the percentage saturated release of 74, 54, and 42%, respectively. This study indicates the potential application of zinc�aluminium-layered double hydroxide as a host for plant growth regulator, CFA, with controlled release capability. � 2018, Springer Science+Business Media, LLC, part of Springer Nature. Final 2023-05-29T07:26:58Z 2023-05-29T07:26:58Z 2019 Article 10.1007/s10934-018-0605-4 2-s2.0-85044442866 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85044442866&doi=10.1007%2fs10934-018-0605-4&partnerID=40&md5=02b32c14fa0b95463ab3600af8e2f8ee https://irepository.uniten.edu.my/handle/123456789/24781 26 1 41 50 Springer New York LLC Scopus |
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Fourier transform infrared spectroscopy; Nanostructured materials; Propionic acid; Saturated fatty acids; Sulfur compounds; Zinc; BET surface area; Controlled release; Controlled release properties; Layered double hydroxides; Layered Structures; Loading percentages; Nano-hybrid composites; Plant growth regulators; Aluminum compounds |
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8609580900 |
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8609580900 Sarijo S.H. Ahmad A. Muhsin S.M.N. Jubri Z. |
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Article |
| author |
Sarijo S.H. Ahmad A. Muhsin S.M.N. Jubri Z. |
| spellingShingle |
Sarijo S.H. Ahmad A. Muhsin S.M.N. Jubri Z. Synthesis of layered organic�inorganic nanohybrid zinc�aluminium-2-(4-chlorophenoxy)-2-methyl propionic acid with controlled release properties |
| author_sort |
Sarijo S.H. |
| title |
Synthesis of layered organic�inorganic nanohybrid zinc�aluminium-2-(4-chlorophenoxy)-2-methyl propionic acid with controlled release properties |
| title_short |
Synthesis of layered organic�inorganic nanohybrid zinc�aluminium-2-(4-chlorophenoxy)-2-methyl propionic acid with controlled release properties |
| title_full |
Synthesis of layered organic�inorganic nanohybrid zinc�aluminium-2-(4-chlorophenoxy)-2-methyl propionic acid with controlled release properties |
| title_fullStr |
Synthesis of layered organic�inorganic nanohybrid zinc�aluminium-2-(4-chlorophenoxy)-2-methyl propionic acid with controlled release properties |
| title_full_unstemmed |
Synthesis of layered organic�inorganic nanohybrid zinc�aluminium-2-(4-chlorophenoxy)-2-methyl propionic acid with controlled release properties |
| title_sort |
synthesis of layered organic�inorganic nanohybrid zinc�aluminium-2-(4-chlorophenoxy)-2-methyl propionic acid with controlled release properties |
| publisher |
Springer New York LLC |
| publishDate |
2023 |
| _version_ |
1806428500625719296 |
| score |
13.214268 |