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

被引：12

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

页码：537 / 547

页数：11

共 44 条

[1] Automated droplet reactor for the synthesis of iron oxide/gold core-shell nanoparticles [J].

Ahrberg, Christian D. ;

Choi, Ji Wook ;

Chung, Bong Geun .

SCIENTIFIC REPORTS, 2020, 10 (01) :1737

[2] Synthesis and characterization of graphene oxide functionalized with magnetic nanoparticle via simple emulsion method [J].

Albert, Emmellie Laura ;

Abdullah, Che Azurahanim Che ;

Shiroshaki, Yuki .

RESULTS IN PHYSICS, 2018, 11 :944-950

[3] Review on Recent Progress in Magnetic Nanoparticles: Synthesis, Characterization, and Diverse Applications [J].

Ali, Arbab ;

Shah, Tufail ;

Ullah, Rehmat ;

Zhou, Pingfan ;

Guo, Manlin ;

Ovais, Muhammad ;

Tan, Zhiqiang ;

Rui, YuKui .

FRONTIERS IN CHEMISTRY, 2021, 9

[4] Synthesis, characterization, applications, and challenges of iron oxide nanoparticles [J].

Ali, Attarad ;

Zafar, Hira ;

Zia, Muhammad ;

Haq, Ihsan Ul ;

Phull, Abdul Rehman ;

Ali, Joham Sarfraz ;

Hussain, Altaf .

NANOTECHNOLOGY SCIENCE AND APPLICATIONS, 2016, 9 :49-67

[5] Synthesis of poly (ethylene glycol) (PEG)-capped Fe3O4 nanoclusters by hydrothermal method. [J].

Anil, Abhiram C. ;

Govindan, Kadarkarai ;

Rangarajan, Murali .

INTERNATIONAL CONFERENCE ON ADVANCES IN MATERIALS AND MANUFACTURING APPLICATIONS (ICONAMMA-2018), 2019, 577

[6]

[Anonymous], 2014, International Journal of Bio-Inorganic Hybrid Nanomaterials, Volume

[7]

Antarnusa G., 2021, RECENT INNOVATIONS C, V14, P335, DOI [10.2174/2405520414666210325122511, DOI 10.2174/2405520414666210325122511]

[8] A synthesis of polyethylene glycol (PEG)-coated magnetite Fe3O4 nanoparticles and their characteristics for enhancement of biosensor [J].

Antarnusa, Ganesha .

MATERIALS RESEARCH EXPRESS, 2020, 7 (05)

[9] Applications and Properties of Magnetic Nanoparticles [J].

Arosio, Paolo .

NANOMATERIALS, 2021, 11 (05)

[10] A biotechnological perspective on the application of iron oxide nanoparticles [J].

Assa, Farnaz ;

Jafarizadeh-Malmiri, Hoda ;

Ajamein, Hossein ;

Anarjan, Navideh ;

Vaghari, Hamideh ;

Sayyar, Zahra ;

Berenjian, Aydin .

NANO RESEARCH, 2016, 9 (08) :2203-2225

← 1 2 3 4 5 →