Intercalations and Characterization of Zinc/Aluminium Layered Double Hydroxide-Cinnamic Acid

Cinnamic acid (CA) is known to lose its definite function by forming into radicals that able to penetrate into the skin and lead to health issues. Incorporating CA into zinc/aluminum-layered double hydroxides (Zn/Al-LDH) able to reduce photodegradation and eliminate close contact between skin and CA. Co-precipitation or direct method used by using zinc nitrate hexahydrate and aluminium nitrate nonahydrate as starting precursors with addition of various concentration of CA. The pH were kept constant at 7 ± 0.5. Fourier Transform Infrared-Attenuated Total Reflectance (FTIR-ATR) shows the presence of nanocomposites peak 3381 cm–1 for OH group, 1641 cm–1 for C=O group, 1543 cm–1 for C=C group and 1206 cm–1 for C–O group and disappearance of N–O peak at 1352 cm–1 indicates that cinnamic acid were intercalated in between the layered structures. Powder X-Ray Diffraction (PXRD) analysis for Zn/Al-LDH show the basal spacing of 9.0 Ǻ indicates the presence of nitrate and increases to 18.0 Ǻ in basal spacing in 0.4M Zn/Al-LDH-CA. CHNS analysis stated that 40 % of cinnamic acid were being found and intercalated in between the interlayer region of the Zn/Al-LDH with higher thermal stability. Field Emission Scanning Electron Microscope (FESEM) images of 0.4 M Zn/Al-LDH-CA shows that the nanocomposites are in more compact, flaky non porous, large agglomerates with smooth the surfaces of the intercalated compound. Controlled release was successful with 80 % release in phosphite anion and 70 % release carbonate anion. The cinnamic acid was successfully inserted between the interlayer regions of Zn/Al-LDH with slow release formulation. Copyright © 2019 BCREC Group. All rights reservedReceived: 1st October 2018; Revised: 8th December 2018; Accepted: 12nd December 2018; Available online: 25th January 2019; Published regularly: April 2019How to Cite: Adam, N., Ghazali, S.A.I.S.M., Dzulkifli, N.N., Hak, C.R.C., Sarijo, S.H. (2019). Intercalations and Characterization of Zinc/Aluminium Layered Double Hydroxide-Cinnamic Acid. Bulletin of Chemical Reaction Engineering & Catalysis, 14 (1): 165-172 (doi:10.9767/bcrec.14.1.3328.165-172)Permalink/DOI: https://doi.org/10.9767/bcrec.14.1.3328.165-172

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Synthesis and Characterization of Layered-Double Hydroxide 3-(4-Hydroxyphenyl) Propionate Nanocomposite

Nano Hybrids ◽

10.4028/www.scientific.net/nh.7.53 ◽

2014 ◽

Vol 7 ◽

pp. 53-67 ◽

Cited By ~ 1

Author(s):

Ahmad Siti Nurasikin ◽

Hashim Norhayati ◽

Nur Hidayah Yusri ◽

Illyas Md Isa ◽

Azlan Kamari ◽

...

Keyword(s):

Thermal Stability ◽

Layered Double Hydroxide ◽

Ftir Spectra ◽

Basal Spacing ◽

Exchange Method ◽

X Ray ◽

Ion Exchange Method ◽

Double Hydroxide ◽

Thermal Stability Of

A new layered-double hydroxide-3-(4-hydroxyphenyl) propionate (LDH-HPP) has been synthesized by intercalation of 3-(4-hydroxyphenyl) propionic acid (HPP) into Zn-Al-layered double hydroxide (LDH) by ion-exchange method. PXRD, FTIR, TGA/DTG, compositional studies and FESEM were used to characterize the synthesized nanocomposite. The intercalation of HPP into the interlayer gallery space of LDH was characterized by x-ray diffractogram showed expanded basal spacing of the value of 17.1 Å. The FTIR spectra of LDH-HPP nanocomposite synthesis by 0.025M HPP resembled a mixture of both FTIR spectra of HPP and LDH. Thermal analysis of LDH-HPP nanocomposite shows a better thermal stability as compared to the pure HPP, which proved that the intercalation of HPP into LDH interlayer enhanced the thermal stability of the HPP.

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Synthesis and Characterization of Layered Double Hydroxide-3-(4-Methoxyphenyl) Propionate Nanocomposite

Nano Hybrids ◽

10.4028/www.scientific.net/nh.8.39 ◽

2014 ◽

Vol 8 ◽

pp. 39-56 ◽

Cited By ~ 1

Author(s):

Zuhailimuna Muda ◽

Norhayati Hashim ◽

Nur Hidayah Yusri ◽

Illyas Md Isa ◽

Azlan Kamari ◽

...

Keyword(s):

Thermal Stability ◽

Thermal Analysis ◽

Layered Double Hydroxide ◽

Synthesis And Characterization ◽

Basal Spacing ◽

Exchange Method ◽

Ion Exchange Method ◽

Double Hydroxide ◽

Thermal Stability Of

Zn/Al layered double hydroxide (LDH) intercalated by an anionic phenoxyherbicide guest, 3-(4-methoxypheny) propionate (MPP) were prepared by ion-exchange method. Power XRD and FTIR shows that the MPP phenoxyherbicide were successfully intercalated into the LDH interlayer. The basal spacing for Zn/Al layered double hydroxide-3-(4-methoxyphenyl) propionate nanocomposite (LDH-MPP) was 18.7 Å - 20.5 Å for 0.015 M, 0.025 M, and 0.050 M of MPP, respectively. Thermal analysis shows that the thermal stability of MPP was improved by the intercalation into the LDH interlayer. The results were also supported by elemental analysis and the surface morphology of this nanocomposite.

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Synthesis and characterization of Zn-Ti layered double hydroxide intercalated with cinnamic acid for cosmetic application

Journal of Physics and Chemistry of Solids ◽

10.1016/j.jpcs.2017.02.018 ◽

2017 ◽

Vol 107 ◽

pp. 62-67 ◽

Cited By ~ 23

Author(s):

Yong Li ◽

Liping Tang ◽

Xinxu Ma ◽

Xinrui Wang ◽

Wei Zhou ◽

...

Keyword(s):

Layered Double Hydroxide ◽

Cinnamic Acid ◽

Synthesis And Characterization ◽

Double Hydroxide

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Physicochemical Characterization of the Magnetic Fe3O4/MO-Intercalated-Layered Double Hydroxide Composite

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.734-737.2168 ◽

2013 ◽

Vol 734-737 ◽

pp. 2168-2171

Author(s):

Dan Chen ◽

Xiao Long Ma ◽

Yang Li

Keyword(s):

Layered Double Hydroxide ◽

Physicochemical Characterization ◽

Basal Spacing ◽

X Ray Diffraction ◽

Exchange Method ◽

Microwave Hydrothermal ◽

Ft Ir ◽

Double Hydroxide ◽

Ft Ir Spectroscopy

A new magnetic Fe3O4/MO-intercalated-LDH composite has been synthesized by combination of Fe3O4, layered double hydroxide (LDH) and methyl orange (MO). Fe3O4/Zn2CrLDH and Fe3O4/MO-intercalated-LDH were obtained via two-step microwave hydrothermal and anion exchange method. X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy and vibrating sample magnetometer (VSM) were conducted to characterize the as-prepared samples. The latter exhibited that basal spacing of Zn2Cr-LDH is 1.18 nm. The value of saturation magnetization (Ms) is 20.5 emu/g. In addition, the amounts of adsorbed MO reached 1.54 mmol/g. Therefore, the material shows several advantages for the removal of pollutants.

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Synthesis and Physicochemical Characterization of Mg-Al-Flufenamate-Layered Double Hydroxide

Materials Science Forum ◽

10.4028/www.scientific.net/msf.887.100 ◽

2017 ◽

Vol 887 ◽

pp. 100-103

Author(s):

Siti Halimah Sarijo ◽

Monica Limau Jadam ◽

Z. Jubri

Keyword(s):

Organic Compound ◽

Layered Double Hydroxide ◽

Self Assembly ◽

Physicochemical Characterization ◽

Flufenamic Acid ◽

Basal Spacing ◽

Hybrid Nanocomposite ◽

Assembly Technique ◽

Double Hydroxide

A nonsteroidal drug, flufenamic acid (FA) was successfully intercalated into magnesium-aluminium-layered double hydroxide, MAL for the formation of magnesium-aluminium-flufenamate-layered double hydroxide, MAF by self-assembly technique. As a result of the successful intercalation, basal spacing increased from 9.8 Å in the MAL to 23.5 Å in the MAF hybrid nanocomposite. The FTIR spectra of the MAF hybrid nanocomposite show resemblance peaks of the MAL and FA suggesting the inclusion of the organic compound into the MAL interlamellae. The percentage loading of FA was found to be 74.4 % (w/w) calculated from the percentage of carbon in the resulting material, MAF.

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