Comparative study of the calcium ferrite nanoparticles (CaFe2O4-NPs) synthesis process

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A comparative study of the synthesis process of calcium ferrite nanoparticles (CaFe2O4 NPs) using autocombustion method and solgel method is reported. The study is aimed to find an appropriate process with optimum nanoparticles specification. The process was started by mixing the Ca(NO2)3 solution with Fe(NO3)3 in 150mL of distilled water. A chelating agent of citric acid was then added to the mixture. In addition, the mixture was synthesized through sol-gel and auto-combustion method and then calcined at 550°C to obtain powders. The crystalline structure and surface morphology of CaFe2O4 NPs were observed and compared by using XRD and FESEM measurement. The magnetic property of the synthesized particles was analyzed by using VSM. XRF analysis results showed that both methods show an orthorhombic structure of calcium ferrite NPs. The analysis using the transmission electron microscopy (FESEM) and VSM measurement showed that the particle size of CaFe2O4 nanoparticles ranging from 5 to 20 nm was obtained. While the magnetic intensity at saturation condition (Ms) of 31.1eμg for auto-combustion method was observed with good magnetic properties. This work will give important information about an alternative technique to synthesize the Calcium Ferrite magnetic nanoparticles used for biomedical application.

Original languageEnglish
Title of host publication2018 IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages101-103
Number of pages3
Volume2018-August
ISBN (Electronic)9781538652831
DOIs
Publication statusPublished - 3 Oct 2018
Event13th IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Kuala Lumpur, Malaysia
Duration: 15 Aug 201817 Aug 2018

Other

Other13th IEEE International Conference on Semiconductor Electronics, ICSE 2018
CountryMalaysia
CityKuala Lumpur
Period15/8/1817/8/18

Fingerprint

Ferrite
Calcium
Nanoparticles
Magnetic properties
Citric acid
Chelating Agents
Chelation
Citric Acid
Powders
Sol-gels
Surface morphology
Particle size
Crystalline materials
Transmission electron microscopy
Specifications
Water

Keywords

  • auto-combustion
  • CaFeO
  • magnetic nanoparticles
  • sol-gel method
  • Synthesis

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Yunas, J., Sulaiman, N. H., & Ghazali, M. J. (2018). Comparative study of the calcium ferrite nanoparticles (CaFe2O4-NPs) synthesis process. In 2018 IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Proceedings (Vol. 2018-August, pp. 101-103). [8481301] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SMELEC.2018.8481301

Comparative study of the calcium ferrite nanoparticles (CaFe2O4-NPs) synthesis process. / Yunas, Jumril; Sulaiman, Noor Humam; Ghazali, Mariyam Jameelah.

2018 IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Proceedings. Vol. 2018-August Institute of Electrical and Electronics Engineers Inc., 2018. p. 101-103 8481301.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yunas, J, Sulaiman, NH & Ghazali, MJ 2018, Comparative study of the calcium ferrite nanoparticles (CaFe2O4-NPs) synthesis process. in 2018 IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Proceedings. vol. 2018-August, 8481301, Institute of Electrical and Electronics Engineers Inc., pp. 101-103, 13th IEEE International Conference on Semiconductor Electronics, ICSE 2018, Kuala Lumpur, Malaysia, 15/8/18. https://doi.org/10.1109/SMELEC.2018.8481301
Yunas J, Sulaiman NH, Ghazali MJ. Comparative study of the calcium ferrite nanoparticles (CaFe2O4-NPs) synthesis process. In 2018 IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Proceedings. Vol. 2018-August. Institute of Electrical and Electronics Engineers Inc. 2018. p. 101-103. 8481301 https://doi.org/10.1109/SMELEC.2018.8481301
Yunas, Jumril ; Sulaiman, Noor Humam ; Ghazali, Mariyam Jameelah. / Comparative study of the calcium ferrite nanoparticles (CaFe2O4-NPs) synthesis process. 2018 IEEE International Conference on Semiconductor Electronics, ICSE 2018 - Proceedings. Vol. 2018-August Institute of Electrical and Electronics Engineers Inc., 2018. pp. 101-103
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