Investigation of the electromagnetic microwaves absorption and piezoelectric properties of electrospun Fe3O4-GO/PVDF hybrid nanocomposites

被引：69
作者：
Samadi, Ali [1 ]
Hosseini, Seyed Mostafa [2 ]
Mohseni, Mostafa [3 ]
机构：
[1] Urmia Univ, Polymer Engn Dept, Fac Engn, Orumiyeh, Iran
[2] Iran Polymer & Petrochem Inst, Fac Polymer Proc, Dept Plast, Tehran, Iran
[3] Urmia Univ, Chem Fac, Dept Phys Chem, Electrochem Res Lab, Orumiyeh, Iran
来源：
ORGANIC ELECTRONICS | 2018年 / 59卷
关键词：
Nanofibers; Electrospinning; Piezoelectric; Electromagnetic microwave absorption; CARBON NANOTUBES; GRAPHENE OXIDE; BETA-PHASE; COMPOSITES; GRAPHITE; PERFORMANCE; NUCLEATION; REDUCTION; FIBERS;
D O I：
10.1016/j.orgel.2018.04.037
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Iron oxide-graphene oxide (Fe3O4-GO) hybrid nanoparticle-nanoplates was synthesized in multistep process for achieving higher performance and synergetic effect of magnetic properties of the Fe3O4 nanoparticles and conductive properties of GO nanoplates. Then, novel multifunctional Fe3O4-GO/PVDF nanocomposite fiber mats were prepared using solution mixing and electrospinning methods. The effect of the Fe3O4-GO contents on the morphological, piezoelectric and electromagnetic microwaves absorption properties of the PVDF nanocomposite fiber mats was investigated. The morphology of the nanofibers was investigated by scanning electron microscope (SEM). Transformation of alpha to beta crystals in fiber nanocomposites was studied using Fourier transform infrared (FTIR) spectroscopy and X-ray diffraction techniques (XRD). The thermal behavior of Fe3O4-GO/PVDF nanofibers were studied by differential scanning calorimetry (DSC) technique. Also, to verify the piezoelectric properties of the Fe3O4-GO/PVDF nanofibers, a piezoelectric properties oscilloscope sensor was used. Microwave absorption performance of the synthesized nanofibers was investigated in the X-band and ku-band. Results demonstrate that the Fe3O4-GO hybrid nanoparticles had a great influence on the alpha to beta phase transformation of the PVDF crystals, piezoelectric response and microwave absorption properties in fiber mats of the PVDF hybrid nanocomposites.
引用
收藏
页码：149 / 155
页数：7
相关论文
共 41 条
[1]   Preparation and electroactive properties of a PVDF/nano-TiO2 composite film [J].
An, Ningli ;
Liu, Hongzhong ;
Ding, Yucheng ;
Zhang, Min ;
Tang, Yiping .
APPLIED SURFACE SCIENCE, 2011, 257 (09) :3831-3835
[2]   Enhanced ferroelectric phase content of polyvinylidene difluoride fibers with the addition of magnetic nanoparticles [J].
Andrew, J. S. ;
Clarke, D. R. .
LANGMUIR, 2008, 24 (16) :8435-8438
[3]   Ferroferric Oxide/Multiwalled Carbon Nanotube vs Polyaniline/Ferroferric Oxide/Multiwalled Carbon Nanotube Multiheterostructures for Highly Effective Microwave Absorption [J].
Cao, Mao-Sheng ;
Yang, Jian ;
Song, Wei-Li ;
Zhang, De-Qing ;
Wen, Bo ;
Jin, Hai-Bo ;
Hou, Zhi-Ling ;
Yuan, Jie .
ACS APPLIED MATERIALS & INTERFACES, 2012, 4 (12) :6949-6956
[4]   Improving piezoelectric performance of lead-free polymer composites with high aspect ratio BaTiO3 nanowires [J].
Choi, Woongchul ;
Choi, Kyungwho ;
Yang, Gang ;
Kim, Jae Chul ;
Yu, Choongho .
POLYMER TESTING, 2016, 53 :143-148
[5]   On the electrospinning of PVDF: influence of the experimental conditions on the nanofiber properties [J].
Cozza, Erika Simona ;
Monticelli, Orietta ;
Marsano, Enrico ;
Cebe, Peggy .
POLYMER INTERNATIONAL, 2013, 62 (01) :41-48
[6]   Piezoelectric β-polymorph formation and properties enhancement in graphene oxide - PVDF nanocomposite films [J].
El Achaby, M. ;
Arrakhiz, F. Z. ;
Vaudreuil, S. ;
Essassi, E. M. ;
Qaiss, A. .
APPLIED SURFACE SCIENCE, 2012, 258 (19) :7668-7677
[7]   Electromagnetic and absorption properties of carbonyl iron/rubber radar absorbing materials [J].
Feng, YB ;
Qiu, T ;
Shen, CY ;
Li, XY .
IEEE TRANSACTIONS ON MAGNETICS, 2006, 42 (03) :363-368
[8]   Magnetoelectric CoFe2O4/polyvinylidene fluoride electrospun nanofibres [J].
Goncalves, R. ;
Martins, P. ;
Moya, X. ;
Ghidini, M. ;
Sencadas, V. ;
Botelho, G. ;
Mathur, N. D. ;
Lanceros-Mendez, S. .
NANOSCALE, 2015, 7 (17) :8058-8061
[9]   Nucleation of the electroactive β-phase, dielectric and magnetic response of poly(vinylidene fluoride) composites with Fe2O3 nanoparticles [J].
Goncalves, R. ;
Martins, P. M. ;
Caparros, C. ;
Martins, P. ;
Benelmekki, M. ;
Botelho, G. ;
Lanceros-Mendez, S. ;
Lasheras, A. ;
Gutierrez, J. ;
Barandiaran, J. M. .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2013, 361 :93-99
[10]   Thermally reduced graphite and graphene oxides in VRFBs [J].
Gonzalez, Zoraida ;
Botas, Cristina ;
Blanco, Clara ;
Santamaria, Ricardo ;
Granda, Marcos ;
Alvarez, Patricia ;
Menendez, Rosa .
NANO ENERGY, 2013, 2 (06) :1322-1328
12345