TY - JOUR
T1 - Synthesis and characterization of monodisperse core-shell Fe3O4@Au nanostructures
AU - Yuliani, T.
AU - Khalil, M.
AU - Hong, J. W.
AU - Ivandini, T. A.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020
Y1 - 2020
N2 - This work reports a synthesis of monodisperse core-shell Fe3O4@Au nanostructures. Fe3O4 (∼4.9 nm) and core-shell Fe3O4@Au (5.0-5.6 nm) nanostructures were successfully synthesized via thermal decomposition method of iron compounds in the presence of oxygen-containing ligands. XRD analysis revealed the pure face-centered cubic (FCC) structure of Fe3O4 with 2 θ peaks at 31 , 38 , 44 and 64 , 77 and 81 attributed to Fe-Au, which can be indexed to lattice planes of gold in a cubic phase. In addition, UV-Vis spectra showed a significant difference absorbance peak between Fe3O4NP and Fe3O4@AuNP.
AB - This work reports a synthesis of monodisperse core-shell Fe3O4@Au nanostructures. Fe3O4 (∼4.9 nm) and core-shell Fe3O4@Au (5.0-5.6 nm) nanostructures were successfully synthesized via thermal decomposition method of iron compounds in the presence of oxygen-containing ligands. XRD analysis revealed the pure face-centered cubic (FCC) structure of Fe3O4 with 2 θ peaks at 31 , 38 , 44 and 64 , 77 and 81 attributed to Fe-Au, which can be indexed to lattice planes of gold in a cubic phase. In addition, UV-Vis spectra showed a significant difference absorbance peak between Fe3O4NP and Fe3O4@AuNP.
UR - http://www.scopus.com/inward/record.url?scp=85096468971&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/902/1/012015
DO - 10.1088/1757-899X/902/1/012015
M3 - Conference article
AN - SCOPUS:85096468971
SN - 1757-8981
VL - 902
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012015
T2 - 4th International Symposium on Current Progress in Functional Materials, ISCPFM 2019
Y2 - 6 November 2019 through 7 November 2019
ER -