Effect of PVA/PEG-coated Fe3O4 Nanoparticles on the Structure, Morphology and Magnetic Properties

被引：7
|
作者：
Khodadadi, A. [1 ]
Talebtash, M. R. [2 ]
Farahmandjou, M. [3 ]
机构：
[1] Islamic Azad Univ, Tehran North Branch, Dept Phys, Tehran, Iran
[2] Branch Islamic Azad Univ, Dept Engn Shahriar, Shahriar, Iran
[3] Islamic Azad Univ, Varamin Pishva Branch, Dept Phys, Varamin, Iran
来源：
PHYSICAL CHEMISTRY RESEARCH | 2022年 / 10卷 / 04期
关键词：
Fe3O4; nanoparticles; PVA/PEG coating; Superparamagnetic; Co-precipitation method; NANOMATERIALS;
D O I：
10.22036/PCR.2022.326878.2023
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Iron oxide (Fe3O4) nanoparticles (NPs) are the most important group of magnetic nanoparticles. In this study, iron oxide (Fe3O4) magnetic nanoparticles (MNPs) were modified by polyethylene glycol (PEG) and polyvinyl alcohol (PVA) coating co-precipitation method. MNPs were characterized by XRD, FTIR, TEM, DLS, and VSM analyses to study their structure, morphology, and magnetic properties. The results showed the superior properties of PEG and PVA-coated Fe3O4 compared to the pristine sample. It was found that modified Fe3O4 MVPs improved the magnetic saturation. The estimated particle size of PEG-coated Fe3O4 nanoparticles was 11 nm with magnetic saturation of 60.98 emu g(-1) and coercivity of 8.26G.
引用
收藏
页码：537 / 547
页数：11
相关论文
共 50 条
  • [21] The Effect of a DC Magnetic Field on the AC Magnetic Properties of Oleic Acid-Coated Fe3O4 Nanoparticles
    Modestino, Michele
    Galluzzi, Armando
    Sarno, Maria
    Polichetti, Massimiliano
    [J]. MATERIALS, 2023, 16 (12)
  • [22] Facile synthesis of PEG-coated magnetite (Fe3O4) and embedment of gold nanoparticle as a nontoxic antimicrobial agent
    Keihan, Amir Homayoun
    Veisi, Hamed
    Biabri, Parsia Mohammadi
    [J]. APPLIED ORGANOMETALLIC CHEMISTRY, 2017, 31 (12)
  • [23] Effect of Growth Parameters on Structure of Electrooxidized Fe3O4 Magnetic Nanoparticles
    Kazeminezhad, Iraj
    Mosivand, Saba
    Farbod, Mansoor
    [J]. CURRENT NANOSCIENCE, 2011, 7 (05) : 819 - 824
  • [24] Au doping effect on the electrical and magnetic properties of Fe3O4 nanoparticles
    Mahmood, Asif
    Ramay, Shahid Mahmood
    Al-Zaghayer, Yousef S.
    AlHazaa, A. N.
    Al Masary, Waheed A.
    Atiq, Shahid
    [J]. MODERN PHYSICS LETTERS B, 2015, 29 (33):
  • [25] Electrical and Magnetic Properties of Polymer Electrolyte PVA.LiOH Dispersed by Fe3O4 Nanoparticles
    Aji, Mahardika Prasetya
    Rahmawati
    Masturi
    Bijaksana, Satria
    Khairurrijal
    Abdullah, Mikrajuddin
    [J]. 4TH NANOSCIENCE AND NANOTECHNOLOGY SYMPOSIUM (NNS2011): AN INTERNATIONAL SYMPOSIUM, 2011, 1415
  • [26] Structural, optical, dielectric and magnetic properties of PVP coated magnetite (Fe3O4) nanoparticles
    Zulfiqar
    Afzal, Syed
    Khan, Rajwali
    Zeb, Tahir
    Rahman, Muneeb Ur
    Burhanullah
    Ali, Shahid
    Khan, Gulzar
    Rahman, Zia Ur
    Hussain, Akhlaq
    [J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2018, 29 (23) : 20040 - 20050
  • [27] Structural, optical, dielectric and magnetic properties of PVP coated magnetite (Fe3O4) nanoparticles
    Syed Zulfiqar
    Rajwali Afzal
    Tahir Khan
    Muneeb ur Zeb
    Shahid Rahman
    Gulzar Burhanullah
    Zia ur Ali
    Akhlaq Khan
    [J]. Journal of Materials Science: Materials in Electronics, 2018, 29 : 20040 - 20050
  • [28] Photothermal properties of Fe3O4 nanoparticles coated with turmeric extract
    Alvarado-Noguez, M. L.
    Matias-Reyes, A. E.
    Cruz-Orea, A.
    Santoyo-Salazar, J.
    Dominguez-Pacheco, F. A.
    Hernandez-Aguilar, C.
    Duran-Ledezma, A. A.
    [J]. REVISTA MEXICANA DE FISICA, 2024, 70 (01)
  • [29] Surface modification of Fe3O4 nanoparticles and their magnetic properties
    Hao Yan
    [J]. International Journal of Minerals,Metallurgy and Materials, 2009, 16 (02) : 226 - 229
  • [30] Surface Controlled Magnetic Properties of Fe3O4 Nanoparticles
    Mohapatra, Jeotikanta
    Mitra, Arijit
    Bahadur, D.
    Aslam, M.
    [J]. SOLID STATE PHYSICS, VOL 57, 2013, 1512 : 318 - 319
12345