Surface modified iron oxide (Fe3O4) nanosheets reinforced PVDF nanocomposites: influence on morphology, thermal and magnetic properties

被引：8
作者：
Lakshmi, N. V. [1 ]
Tambe, Pankaj [2 ]
Panda, Biswajit [3 ]
机构：
[1] VIT Univ, Ctr Nanotechnol Res, Vellore, Tamil Nadu, India
[2] VIT AP Univ, Sch Mech Engn, Amaravati, India
[3] Pillai Coll Engn, Dept Appl Sci Math & Humanities, Mumbai, Maharashtra, India
来源：
PLASTICS RUBBER AND COMPOSITES | 2022年 / 51卷 / 04期
关键词：
Fe3O4; nanosheets; PVDF; solvothermal method; nanocomposites; crystallinity; thermal stability; magnetisation; POLY(VINYLIDENE FLUORIDE); BETA-PHASE; NANOPARTICLES; COMPOSITES; MELT; CRYSTALLIZATION; POLYMORPHISM; NUCLEATION; MEMBRANES;
D O I：
10.1080/14658011.2021.1966248
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
In this work, iron oxide (Fe3O4) nanosheets are synthesised using the solvothermal method. Transmission electron microscope (TEM) observation confirms the nanosheets-like morphology of Fe3O4. While X-ray diffraction (XRD) studies of Fe3O4 nanosheets reveal the Fe3O4 nanosheets synthesised are crystalline in nature. Vibration sample magnetometry studies of Fe3O4 nanosheets have shown superparamagnetic behaviour with saturation magnetisation (M-s) value of 29.6 emu/g. The synthesised Fe3O4 nanosheets are dispersed in poly(vinylidene fluoride) PVDF matrix using the solution casting method with slow evaporation of solvent at 60 degrees C which facilitates the formation of beta-form of PVDF crystals. The PVP modified Fe3O4 nanosheets incorporation in the PVDF matrix influences the thermal stability and crystalline behaviour. Scanning electron microscope observation shows the improved dispersion of Fe3O4 nanosheets in the PVDF matrix by modifying Fe3O4 nanosheets with PVP. The M-s value is increased by similar to 122% for PVP modified Fe3O4 nanosheets reinforced PVDF nanocomposites as compared to Fe3O4 nanosheets reinforced PVDF nanocomposites.
引用
收藏
页码：205 / 216
页数：12
相关论文
共 50 条
[21]   Surface Controlled Magnetic Properties of Fe3O4 Nanoparticles [J].
Mohapatra, Jeotikanta ;
Mitra, Arijit ;
Bahadur, D. ;
Aslam, M. .
SOLID STATE PHYSICS, VOL 57, 2013, 1512 :318-319
[22]   Preparation of RGO/Fe3O4/poly (acrylic acid) hydrogel nanocomposites with improved magnetic, thermal and electrochemical properties [J].
Didehban, K. H. ;
Mohammadi, L. ;
Azimvand, J. .
MATERIALS CHEMISTRY AND PHYSICS, 2017, 195 :162-169
[23]   Improving the mechanical properties of Fe3O4/carbon nanotube reinforced nanocomposites by a low-magnetic-field induced alignment [J].
Huang, Yifan ;
Jiao, Weicheng ;
Niu, Yue ;
Ding, Guomin ;
Wang, Rongguo .
JOURNAL OF POLYMER ENGINEERING, 2018, 38 (08) :731-738
[24]   Magnetic and mechanical properties of polyvinyl alcohol (PVA) nanocomposites with hybrid nanofillers - Graphene oxide tethered with magnetic Fe3O4 nanoparticles [J].
Zhang, Jin ;
Wang, Jinfeng ;
Lin, Tong ;
Wang, Chun H. ;
Ghorbani, Kamran ;
Fang, Jian ;
Wang, Xungai .
CHEMICAL ENGINEERING JOURNAL, 2014, 237 :462-468
[25]   Electrical properties of epoxy nanocomposites containing Fe3O4 nanoparticles and Fe3O4 nanoparticles deposited on the surface of electrochemically exfoliated and oxidized graphite [J].
Radon, Adrian ;
Wlodarczyk, Patryk ;
Drygala, Aleksandra ;
Lukowiec, Dariusz .
APPLIED SURFACE SCIENCE, 2019, 474 :66-77
[26]   Synthesis, properties, and applications of Fe3O4 and Fe3O4-based nanocomposites: A review [J].
Shah, Syed Izaz Ali ;
Ahmad, Wisal ;
Anwar, Muhammad ;
Shah, Roman ;
Khan, Javed Ali ;
Shah, Noor S. ;
Al-Anazi, Abdulaziz ;
Han, Changseok .
APPLIED CATALYSIS O: OPEN, 2025, 203
[27]   Investigation of thermal and dielectric properties of Fe3O4/high-density polyethylene nanocomposites [J].
Ahangaran, Fatemeh ;
Hassanzadeh, Ali ;
Nouri, Sirous ;
Neisiany, Rasoul Esmaeely .
JOURNAL OF COMPOSITE MATERIALS, 2017, 51 (28) :3923-3929
[28]   Magnetic Properties of Fe3O4 Stabilized Zirconia [J].
Bashir, Mahwish ;
Riaz, Saira ;
Naseem, Shahzad .
IEEE TRANSACTIONS ON MAGNETICS, 2014, 50 (08)
[29]   Sonochemical assisted synthesis and characterization of magnetic PET/Fe3O4, CA, AS nanocomposites: Morphology and physiochemical properties [J].
Mallakpour, Shadpour ;
Javadpour, Mashal .
ULTRASONICS SONOCHEMISTRY, 2018, 40 :611-618
[30]   Preparation and Properties of Electrospun PAN/Fe3O4 Magnetic Nanofibers [J].
Wang, Biao ;
Sun, Ying ;
Wang, Huaping .
JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 115 (03) :1781-1786
12345