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Journal of Polymer Research
Erschienen in: Journal of Polymer Research 3/2021

01.03.2021 | ORIGINAL PAPER

The effect of microspheres surface morphology on the enhanced microwave absorbing properties of MWCNTs

verfasst von: Aibo Zhang, Dong Wang, Yiru Li, Wen zheng, Qunzheng Zhang, Jie Kong

Erschienen in: Journal of Polymer Research | Ausgabe 3/2021

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Abstract

Polystyrene (PS) microspheres with special morphology of bowl-shaped were synthesized by simple dispersion polymerization. The SEM results showed that the diameter of bowl cavity is about 1.4 μm, and many small cavities appeared at the reverse side of the bowl cavity. The absorber hybrids of bowl-shaped PS@MWCNTs were constructed using bowl-shaped PS microspheres with multi-walled carbon nanotubes (MWCNTs) via π-π stacking effect, and the absorbing performance were investigated. Compared with PS@MWCNTs hybrids, the bowl-shaped PS@MWCNTs hybrids demonstrate excellent absorbing performance, the reflection loss(RL) is -34.92 dB at 13.01 GHz in thickness of 2.0 mm, while the reflection loss(RL) of PS@MWCNTs is -22.42 dB. When the thickness of bowl-shaped PS@MWCNTs hybrids is 2.8 mm, the reflection loss(RL) can reach -38.57 dB, and the effective absorption bandwidth (RL ≤ -10 dB) is as high as 4.81 GHz (6.45–11.26 GHz). The results indicated that the existence of bowl cavity structure is vital to the energy attenuation of incident electromagnetic wave due to the enhancement of impedance matching, electromagnetic wave transmission path and multiple reflection in the interior of absorbing materials.
Vorheriger Artikel Thermal-responsive magnetic hydrogels based on Tragacanth gum for delivery of anticancer drugs
Nächster Artikel Enhanced crystallization rate of bio-based poly(butylene succinate-co-propylene succinate) copolymers motivated by glycerol

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Literatur
1.
Cheng Y, Li Z, Li Y, Dai S, Ji G, Zhao H, Cao J, Du Y (2018) Rationally Regulating Complex Dielectric Parameters of Mesoporous Carbon Hollow Spheres to Carry out Efficient Microwave Absorption. Carbon 127:643–652CrossRef
2.
Lv L, Liu J, Liu H, Liu C, Lu Y, Sun K, Fan R, Wang N, Lu N, Guo Z (2018) An Overview of Electrically Conductive Polymer Nanocomposites toward Electromagnetic Interference Shielding. Eng Sci 2:26–42
3.
Zhang H, Wang B, Feng A, Zhang N, Jia Z, Huang Z, Liu X, Wu G (2019) Mesoporous Carbon Hollow Microspheres with Tunable Pore Size and Shell Thickness as Efficient Electromagnetic Wave Absorbers. Compos Part B-Eng 167:690–699CrossRef
4.
Kuang J, Hou X, Xiao T, Li Y, Wang Q, Jiang P, Cao W (2019) Three- Dimensional Carbon Nanotube/SiC Nanowire Composite Network Structure for High-Efficiency Electromagnetic Wave Absorption. Ceram Int 45(5):6263–6267CrossRef
5.
Xie P, Li H, He B, Dang F, Lin J, Fan R, Hou C, Liu H, Zhang J, Ma Y (2018) Bio-Gel Derived Nickel/Carbon Nanocomposites with Enhanced Microwave Absorption. J Mater Chem C 6(32):8812–8822CrossRef
6.
Luo C, Jiao T, Tang Y, Kong J (2018) Excellent Electromagnetic Wave Absorption of Iron-Containing SiBCN Ceramics at 1158 K High-Temperature. Adv Eng Mater 20(6):1701168CrossRef
7.
Shu R, Li W, Wu Y, Zhang J, Zhang G (2019) Nitrogen-Doped Co-C/MWCNTs Nanocomposites Derived from Bimetallic Metal-Organic Frameworks for Electromagnetic Wave Absorption in the X-Band. Chem Eng J 362:513–524CrossRef
8.
Wang C, Murugadoss V, Kong J, He Z, Mai X, Shao Q, Chen Y, Guo L, Liu C, Angaiah S (2018) Overview of Carbon Nanostructures and Nanocomposites for Electromagnetic Wave Shielding. Carbon 140:696–733CrossRef
9.
Kong L, Wang C, Yin X, Fan X, Wang W, Huang J (2017) Electromagnetic Wave Absorption Properties of CNTs Modified by a Tetrapyridinoporphyrazine Interface Layer. J Mater Chem C 5(30):7479–7488CrossRef
10.
El Moumen A, Tarfaoui M, Nachtane M, Lafdi K (2019) Carbon Nanotubes as a Player to Improve Mechanical Shock Wave Absorption. Compos Part B-Eng 164:67–71CrossRef
11.
Kong L, Yin X, Xu H, Yuan X, Wang T, Xu Z, Huang J, Yang R, Fan H (2019) Powerful Absorbing and Lightweight Electromagnetic Shielding CNTs/RGO Composite. Carbon 145:61–66CrossRef
12.
Ting T, Jau Y, Yu R (2012) Microwave Absorbing Properties of Polyaniline/MWCNTs Composites with Various Polyaniline Contents. Appl Surf Sci 258(7):3184–3190CrossRef
13.
Qing Y, Wang X, Zhou Y, Huang Z, Luo F, Zhou W (2014) Enhanced Microwave Absorption of Multi-Walled Carbon Nanotubes/Epoxy Composites Incorporated with Ceramic Particles. Compos Sci Technol 102:161–168CrossRef
14.
Pande S, Chaudhary A, Patel D, Singh BP, Mathur RB (2014) Mechanical and Electrical Properties of Multiwall Carbon Nanotube/Polycarbonate Composites for Electrostatic Discharge and Electromagnetic Interference Shielding Applications. RSC Adv 4(27):13839–13849CrossRef
15.
Cao M-S, Yang J, Song W-L, Zhang D-Q, Wen B, Jin H-B, Hou Z-L, Yuan J (2012) Ferroferric Oxide/Multiwalled Carbon Nanotube vs Polyaniline/Ferroferric Oxide/Multiwalled Carbon Nanotube Multiheterostructures for Highly Effective Microwave Absorption. ACS Appl Mater Interfaces 4(12):6949–6956CrossRef
16.
Zhong B, Cheng Y, Wang M, Bai Y, Huang X, Yu Y, Wang H, Wen G (2018) Three Dimensional Hexagonal Boron Nitride Nanosheet/Carbon Nanotube Composites with Light Weight and Enhanced Microwave Absorption Performance. Compos Part A-Appl Sci Manuf 112:515–524CrossRef
17.
Yun S, Kirakosyan A, Surabhi S, Jeong J-R, Choi J (2017) Controlled Morphology of MWCNTs Driven by Polymer-Grafted nanoparticles for Enhanced Microwave Absorption. J Mater Chem C 5(33):8436–8443CrossRef
18.
Shen H, Du X, Ren X, Xie Y, Sheng X, Zhang X (2017) Morphology Control of Anisotropic Nonspherical Functional Polymeric Particles by One-Pot Dispersion Polymerization. React Funct Polym 112:53–59CrossRef
19.
Liu X, Nie X, Yu R, Feng H (2018) Design of Dual-Frequency Electromagnetic Wave Absorption by Interface Modulation Strategy. Chem Eng J 334:153–161CrossRef
20.
Kuang J, Xiao T, Hou X, Zheng Q, Wang Q, Jiang P, Cao W (2019) Microwave Synthesis of Worm-Like SiC Nanowires for Thin Electromagnetic Wave Absorbing Materials. Ceram Int 45(9):11660–11667CrossRef
21.
Pak SY, Kim HM, Kim SY, Youn JR (2012) Synergistic Improvement of Thermal Conductivity of Thermoplastic Composites with Mixed Boron Nitride and Multi-Walled Carbon Nanotube Fillers. Carbon 50(13):4830–4838CrossRef
22.
Bokobza L, Zhang J (2012) Raman Spectroscopic Characterization of Multiwall Carbon Nanotubes and of Composites. Express Polym Lett 6(7):601–608CrossRef
23.
Tuinstra F, Koenig J (1970) Characterization of Graphite Fiber Surfaces with Raman Spectroscopy. J Compos Mater 4(4):492–499CrossRef
24.
Qing Y, Zhou W, Luo F, Zhu D (2016) Titanium Carbide (MXene) Nanosheets as Promising Microwave Absorbers. Ceram Int 42(14):16412–16416CrossRef
25.
You W, She W, Liu Z, Bi H, Che R (2017) High-Temperature Annealing of an Iron Microplate with Excellent Microwave Absorption Performance and Its Direct Micromagnetic Analysis by Electron Holography and Lorentz Microscopy. J Mater Chem C 5(24):6047–6053CrossRef
26.
Zlotorzynski A (1995) The Application of Microwave Radiation to Analytical and Environmental Chemistry. Crit Rev Anal Chem 25(1):43–76CrossRef
27.
Bagheri M, Phung B, Blackburn T (2014) Influence of Temperature and Moisture Content on Frequency Response Analysis of Transformer Winding. IEEE T Dielect El In 21(3):1393–1404CrossRef
28.
Tian C, Du Y, Xu P, Qiang R, Wang Y, Ding D, Xue J, Ma J, Zhao H, Han X (2015) Constructing Uniform Core-Shell PPy@ PANI Composites with Tunable Shell Thickness toward Enhancement in Microwave Absorption. ACS Appl Mater Interfaces 7(36):20090–20099CrossRef
29.
Quan B, Liang X, Ji G, Ma J, Ouyang P, Gong H, Xu G, Du Y (2017) Strong Electromagnetic Wave Response Derived from the Construction of Dielectric/Magnetic Media Heterostructure and Multiple Interfaces. ACS Appl Mater Interfaces 9(11):9964–9974CrossRef
30.
Chuai D, Liu X, Yu R, Ye J, Shi Y (2016) Enhanced Microwave Absorption Properties of Flake-Shaped FePCB Metallic Glass/Graphene Composites. Compos Part A-Appl Sci Manuf 89:33–39CrossRef
31.
Zhang X, Ji G, Liu W, Zhang X, Gao Q, Li Y, Du Y (2016) A Novel Co/TiO2 Nnocomposite Derived from A Metal-Organic Framework: Synthesis and Efficient Microwave Absorption. J Mater Chem C 4:1860–1870CrossRef
32.
Shu R, Li W, Zhou X, Tian D, Zhang G, Gan Y, Shi J, He J (2018) Facile Preparation and Microwave Absorption Properties of RGO/MWCNTs/ZnFe2O4 Hybrid Nanocomposites. J Alloys Compd 743:163–174CrossRef
33.
Zhang N, Huang Y, Wang M, Liu X, Zong M (2019) Design and Microwave Absorption Properties of Thistle-like CoNi Enveloped in Dielectric Ag Decorated Graphene Composites. J colloid Interf Sci 534:110–121CrossRef
34.
Qing Y, Min D, Zhou Y, Luo F, Zhou W (2015) Graphene Nanosheet-and Flake Carbonyl Iron Particle-Filled Epoxy-Silicone Composites as Thin-hickness and Wide-Bandwidth Microwave Absorber. Carbon 86:98–107CrossRef
35.
Yu L, Zhu Y, Fu Y (2018) Waxberry-Like Carbon@ Polyaniline Microspheres with High-Performance Microwave Absorption. Appl Surf Sci 427:451–457CrossRef
Metadaten
Titel
The effect of microspheres surface morphology on the enhanced microwave absorbing properties of MWCNTs
verfasst von
Aibo Zhang
Dong Wang
Yiru Li
Wen zheng
Qunzheng Zhang
Jie Kong
Publikationsdatum
01.03.2021
Verlag
Springer Netherlands
Erschienen in
Journal of Polymer Research / Ausgabe 3/2021
Print ISSN: 1022-9760
Elektronische ISSN: 1572-8935
DOI
https://doi.org/10.1007/s10965-020-02303-1

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