Penghasilan zarah nano ferum oksida (FeNPs) daripada garam ferosenium menggunakan hidrogel poli-akril amida (P(Am) sebagai templat

Mellissa Andarini, Maryam Mokhtarom, Bohari M. Yamin, M. Cairul Iqbal M. Amin, Azwan Mat Lazim

Research output: Contribution to journalArticle

Abstract

The aim of this study was to investigate the feasibility of hydrogel to produce ferum oxide nanoparticles (FeNps). The polyacrylamide (PAAm) hydrogel was synthesized by using free radical polymerization method. The hydrogel water uptake ability has been conducted and the highest swelling ratio was occured at pH10 basic buffer solution. Hydrogel was characterized by using scanning electron microscopy (SEM) followed by energy dispersive X-ray spectroscopy (SEM-EDEX) to determine the iron (Fe) percentage. After calcination process, nanoparticles were extracted from the PAAm hydrogel and further analysed using transmission electron microscopy (TEM) and X-ray diffraction analysis (XRD). TEM results showed that the particles diameter was in ranged of 5 - 20 nm. XRD examination confirmed the existance of ferum oxide particles (Fe2O3). The result demonstrates the feasibility of using hydrogel as a promising nanoreactor.

Original languageEnglish
Pages (from-to)1913-1918
Number of pages6
JournalSains Malaysiana
Volume48
Issue number9
DOIs
Publication statusPublished - 1 Jan 2019

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Hydrogel
Oxides
X ray diffraction analysis
Nanoreactors
Nanoparticles
Transmission electron microscopy
Scanning electron microscopy
Free radical polymerization
Calcination
Swelling
Buffers
Iron
Water
polyacrylamide gels

Keywords

  • Calcination
  • Feroccenium
  • Ferum oxide nanoparticles (FeNps)
  • Nanoreactor
  • Polyacrylamide (PAAm) hydrogel

ASJC Scopus subject areas

  • General

Cite this

Penghasilan zarah nano ferum oksida (FeNPs) daripada garam ferosenium menggunakan hidrogel poli-akril amida (P(Am) sebagai templat. / Andarini, Mellissa; Mokhtarom, Maryam; Yamin, Bohari M.; Amin, M. Cairul Iqbal M.; Lazim, Azwan Mat.

In: Sains Malaysiana, Vol. 48, No. 9, 01.01.2019, p. 1913-1918.

Research output: Contribution to journalArticle

Andarini, Mellissa ; Mokhtarom, Maryam ; Yamin, Bohari M. ; Amin, M. Cairul Iqbal M. ; Lazim, Azwan Mat. / Penghasilan zarah nano ferum oksida (FeNPs) daripada garam ferosenium menggunakan hidrogel poli-akril amida (P(Am) sebagai templat. In: Sains Malaysiana. 2019 ; Vol. 48, No. 9. pp. 1913-1918.
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