Mohd Agus, Rabiatul Adawiyah and Deraman, Siti Khatijah and A. Tajuddin, Nazrizawati
(2021)
Synthesis and characterization of two-dimensional (2D) nanosheet zinc aluminum layered double hydroxide (Zn/Al LDH) via an alkali-free route / Rabiatul Adawiyah Mohd Agus, Siti Khatijah Deraman and Nazrizawati A. Tajuddin.
Science Letters (ScL), 15 (1).
pp. 82-89.
ISSN 2682-8626
Official URL: https://scilett-fsg.uitm.edu.my
Abstract
The effect of different molar ratios on the synthesis of zinc aluminium layered double hydroxide (Zn/Al LDH) via an alkali-free route was carried out in this research. This method was prepared by mixing zinc nitrate solution, aluminium nitrate solution, and ammonium carbonate solution at a constant pH of 8.5 with a spanning ratio of Zn to Al from 4:1, 3:1, and 2:1. The XRD patterns showed crystal nanostructure of Zn/Al LDHs was successfully formed. The lattice parameters (a and c) were slightly increased with the increasing of Zn/Al molar ratio. A larger hexagonal platelet is observed in the SEM image align with the high molar ratio of Zn/Al synthesized. The same trend has been observed in the FTIR spectra.
Metadata
| Item Type: | Article |
|---|---|
| Creators: | Creators Email / ID Num. Mohd Agus, Rabiatul Adawiyah UNSPECIFIED Deraman, Siti Khatijah UNSPECIFIED A. Tajuddin, Nazrizawati UNSPECIFIED |
| Subjects: | T Technology > TA Engineering. Civil engineering > Materials of engineering and construction > Nanostructured materials T Technology > TP Chemical technology > Biotechnology > Processes, operations, and techniques > Nanotechnology |
| Divisions: | Universiti Teknologi MARA, Shah Alam > Faculty of Applied Sciences |
| Journal or Publication Title: | Science Letters (ScL) |
| UiTM Journal Collections: | UiTM Journal > Science Letters (ScL) |
| ISSN: | 2682-8626 |
| Volume: | 15 |
| Number: | 1 |
| Page Range: | pp. 82-89 |
| Keywords: | Zn/Al LDH, alkali-free route, different molar ratio, XRD, SEM, FTIR |
| Date: | 2021 |
| URI: | https://ir.uitm.edu.my/id/eprint/47042 |
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