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Synthesis and characterization of 2-methyl-4- chlorophenoxyacetic acid (mcpa) by using ca-al layered double hydroxide (cal) / Zharif Haziq Shukor

The herbicide used in agriculture industry 2-methyl-4-chlorophenoxyacetic acid (MCPA) has been successfully intercalated into the Ca-Al LDH by using coprecipitation method at the concentration of 0.5 M MCPA, pH 13.0 with Ca and Al molar ratio of 2:4. In this research, nanocomposites were synthesize...

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Main Author: Shukor, Zharif Haziq
Format: Student Project
Language:English
Published: Faculty of Applied Sciences 2017
Subjects:
QD Chemistry
Metal complexes. Layered double hydroxides
Online Access:http://ir.uitm.edu.my/id/eprint/25594/1/PPb_ZHARIF%20HAZIQ%20SHUKOR%20AS%20N%2017_5.pdf
http://ir.uitm.edu.my/id/eprint/25594/
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spelling my.uitm.ir.255942019-09-26T00:32:34Z http://ir.uitm.edu.my/id/eprint/25594/ Synthesis and characterization of 2-methyl-4- chlorophenoxyacetic acid (mcpa) by using ca-al layered double hydroxide (cal) / Zharif Haziq Shukor Shukor, Zharif Haziq QD Chemistry Metal complexes. Layered double hydroxides The herbicide used in agriculture industry 2-methyl-4-chlorophenoxyacetic acid (MCPA) has been successfully intercalated into the Ca-Al LDH by using coprecipitation method at the concentration of 0.5 M MCPA, pH 13.0 with Ca and Al molar ratio of 2:4. In this research, nanocomposites were synthesized and characterized using Powder X-Ray Diffraction (PXRD) and Attenuated Total Resonance Fourier Transform Infrared (ATR-FTIR). From PXRD results, the basal spacing of LDH shows an increase from 8.67 A to 8.72 A in Ca-Al LDH due to the insertion of anion MCPA into the interlayer region of Ca-Al LDH. Results from PXRD are then supported by ATR-FTIR results when the nitrate peaks intensity are decreases from 1353.52 cm-' to 1364.73 cm-1 in the spectrum. The disappearance of absorption peak at 1592.83 cm-' assigned to the C=O stretching and a new absorption peak of 1587.30 cm-' were formed because of the asymmetric stretching vibration of CO0-1 after intercalation has been successful. This study is then can be concluded that MCPA may be intercalate into Ca-Al LDH, thus the adverse effect of 2-methyl-4-chlorophenoxyacetic acid can be control and reduce. Faculty of Applied Sciences 2017 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/25594/1/PPb_ZHARIF%20HAZIQ%20SHUKOR%20AS%20N%2017_5.pdf Shukor, Zharif Haziq (2017) Synthesis and characterization of 2-methyl-4- chlorophenoxyacetic acid (mcpa) by using ca-al layered double hydroxide (cal) / Zharif Haziq Shukor. [Student Project] (Submitted)
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic QD Chemistry
Metal complexes. Layered double hydroxides
spellingShingle QD Chemistry
Metal complexes. Layered double hydroxides
Shukor, Zharif Haziq
Synthesis and characterization of 2-methyl-4- chlorophenoxyacetic acid (mcpa) by using ca-al layered double hydroxide (cal) / Zharif Haziq Shukor
description The herbicide used in agriculture industry 2-methyl-4-chlorophenoxyacetic acid (MCPA) has been successfully intercalated into the Ca-Al LDH by using coprecipitation method at the concentration of 0.5 M MCPA, pH 13.0 with Ca and Al molar ratio of 2:4. In this research, nanocomposites were synthesized and characterized using Powder X-Ray Diffraction (PXRD) and Attenuated Total Resonance Fourier Transform Infrared (ATR-FTIR). From PXRD results, the basal spacing of LDH shows an increase from 8.67 A to 8.72 A in Ca-Al LDH due to the insertion of anion MCPA into the interlayer region of Ca-Al LDH. Results from PXRD are then supported by ATR-FTIR results when the nitrate peaks intensity are decreases from 1353.52 cm-' to 1364.73 cm-1 in the spectrum. The disappearance of absorption peak at 1592.83 cm-' assigned to the C=O stretching and a new absorption peak of 1587.30 cm-' were formed because of the asymmetric stretching vibration of CO0-1 after intercalation has been successful. This study is then can be concluded that MCPA may be intercalate into Ca-Al LDH, thus the adverse effect of 2-methyl-4-chlorophenoxyacetic acid can be control and reduce.
format Student Project
author Shukor, Zharif Haziq
author_facet Shukor, Zharif Haziq
author_sort Shukor, Zharif Haziq
title Synthesis and characterization of 2-methyl-4- chlorophenoxyacetic acid (mcpa) by using ca-al layered double hydroxide (cal) / Zharif Haziq Shukor
title_short Synthesis and characterization of 2-methyl-4- chlorophenoxyacetic acid (mcpa) by using ca-al layered double hydroxide (cal) / Zharif Haziq Shukor
title_full Synthesis and characterization of 2-methyl-4- chlorophenoxyacetic acid (mcpa) by using ca-al layered double hydroxide (cal) / Zharif Haziq Shukor
title_fullStr Synthesis and characterization of 2-methyl-4- chlorophenoxyacetic acid (mcpa) by using ca-al layered double hydroxide (cal) / Zharif Haziq Shukor
title_full_unstemmed Synthesis and characterization of 2-methyl-4- chlorophenoxyacetic acid (mcpa) by using ca-al layered double hydroxide (cal) / Zharif Haziq Shukor
title_sort synthesis and characterization of 2-methyl-4- chlorophenoxyacetic acid (mcpa) by using ca-al layered double hydroxide (cal) / zharif haziq shukor
publisher Faculty of Applied Sciences
publishDate 2017
url http://ir.uitm.edu.my/id/eprint/25594/1/PPb_ZHARIF%20HAZIQ%20SHUKOR%20AS%20N%2017_5.pdf
http://ir.uitm.edu.my/id/eprint/25594/
_version_ 1685650018983215104
score 13.211869

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