Kesan kepekatan glukopon 215 CSUP terhadap saiz dan sifat magnet nanozarah Co-Ni-Cu yang disediakan dengan kaedah elektropengendapan

Translated title of the contribution: Effects of glucopone 215 CSUP concentration on size and magnetic property of Co-Ni-Cu nanoparticles prepared by electrodeposition method

Abdul Razak Daud, Setia Budi, Shahidan Radiman

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Co-Ni-Cu nanoparticles were prepared by electrodeposition method at co-deposition potential of -925 mV (SCE) from sulphate solution (0.018M Co 2++ 0.180M Ni 2+ + 0.002M Cu 2+), both in the presence and in the absence of surfactant, Glucopone 215 CSUP. The effect of surfactant concentration on size and magnetic properties of Co-Ni-Cu nanoparticles produced was investigated. Surface morphology was analyzed using a field emission scanning electron microscope (FESEM) while its magnetic properties were investigated by a vibrating sampel magnetometer (VSM). Co-Ni-Cu nanoparticles prepared from the Glucopone 215 CSUP- containing solution were spherical with nanometer size. The finest particles were about 50 nm obtanied when 5 v% of surfactant was used which was the highest surfactant concentration studied in this work. Coercivity (H c) of the samples prepared from electrolytes containing surfactant was higher than those of prepared without surfactant.

Original languageUndefined/Unknown
Pages (from-to)1019-1022
Number of pages4
JournalSains Malaysiana
Volume40
Issue number9
Publication statusPublished - Sep 2011

Fingerprint

Electrodeposition
Surface-Active Agents
Magnetic properties
Nanoparticles
Magnetometers
Coercive force
Field emission
Electrolytes
Sulfates
Surface morphology
Electron microscopes
Scanning

Keywords

  • Co-Ni-Cu nanoparticles
  • Electrodeposition
  • Magnetic properties
  • Surfactant

ASJC Scopus subject areas

  • General

Cite this

Kesan kepekatan glukopon 215 CSUP terhadap saiz dan sifat magnet nanozarah Co-Ni-Cu yang disediakan dengan kaedah elektropengendapan. / Daud, Abdul Razak; Budi, Setia; Radiman, Shahidan.

In: Sains Malaysiana, Vol. 40, No. 9, 09.2011, p. 1019-1022.

Research output: Contribution to journalArticle

Daud, Abdul Razak ; Budi, Setia ; Radiman, Shahidan. / Kesan kepekatan glukopon 215 CSUP terhadap saiz dan sifat magnet nanozarah Co-Ni-Cu yang disediakan dengan kaedah elektropengendapan. In: Sains Malaysiana. 2011 ; Vol. 40, No. 9. pp. 1019-1022.
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