In this paper, firstly, polypyrrole was prepared by in situ polymerization using pyrrole as the monomer, hexahydrate ferric chloride as the oxidizer and dopant, and polyethylene geotextile as the substrate to prepare a polypyrrole/polyethylene short filament geotextile composite; secondly, the electromagnetic microwave absorption property and shielding property of the polypyrrole/polyethylene short filament geotextile composite were investigated; finally, the chemical structure of the polypyrrole/polyethylene short filament geotextile composite was characterized by Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), X-ray diffraction (XRD), and Raman test methods. The results show that the reflection loss value is up to the minimum value of –17.53 dB in the frequency range of 0–3 GHz and the best absorbing performance is obtained at the frequency of 1.12 GHz. In the frequency range of 0.95–1.25 GHz, the reflection loss value is less than –10 dB, and the electromagnetic wave is effectively absorbed. The shielding effectiveness value is up to the maximum value of 16.07 dB at the frequency of 1.19 GHz, that is, the shielding ability becomes strongest at the frequency of 1.19 GHz; otherwise, the shielding effectiveness is higher than 14 dB in the frequency range of 0.17–3.0 GHz. The FTIR, Raman, XRD, and DSC tests result show that polypyrrole has been successfully loaded on the polyethylene geotextile, improving the crystallinity and thermal stability property of the composite.
XiongJXiangZZhaoJ, et al.
Layered nico alloy nanoparticles/nanoporous carbon composites derived from bimetallic mofs with enhanced electromagnetic wave absorption performance. Carbon2019;
154: 391–401.
2.
LiuYJZhaoXM and T X.The research of EM wave absorbing properties of ferrite/silicon carbide/graphite three-layer composite coating knitted fabrics. J Text I2016;
107: 483–492.
3.
Liu YJ, Wang Y, Wu X, et al. Preparation and study of electromagnetic properties of graphene/graphite/bismuth oxide three-layer coated textile materials. Text Res J 2021; 91(17–18): 1999–2014.
4.
XieSYangYHouGY, et al.
Development of layer structured wave absorbing mineral wool boards for indoor electromagnetic radiation protection. J Build Eng2016;
5: 79–85.
5.
ZengYLuoXYuKJ, et al.
EMI shielding performance of phenolic-based carbon foam modified with GO/SiO2 hybrid nanomaterials. Chem Phys Lett2019;
715: 166–172.
6.
HuiliaHMatebAGrindiaB, et al.
Influence of the RE2O3(RE=Y, Gd) and CaO nanoadditives on the electromagnetic properties of nanocrystalline Co0.2Ni0.3Zn0.5Fe2O4. ArabJ Chem2019;
12: 489–502.
7.
IgorAMVladimirVK.Composite materials based on nanostructured shungite filler. Mater Today2018;
5: 25971–25975.
8.
TianCDuYXuP, et al. Constructing uniform core-shell polypyrrole@PANI composites with tunable shell thickness toward enhancement in microwave absorption. Appl Mater Inter2015;
7: 20090–20099.
9.
LeeCWWuJKChangCH, et al.
Sulfonated polyaniline as zwitterionic and conductive interfaces for anti-biofouling on open electrode surfaces in electrodynamic systems. Appl Mater Inter2020;
12: 19102–19109.
10.
LeeSParkCH.Conductivity, superhydrophobicity and mechanical properties of cotton fabric treated with polypyrrole by in-situ polymerization using the binary oxidants ammonium peroxodisulfate and ferric chloride. Text Res J2019;
89: 2376–2394.
11.
GaoF, Mu Jie, BiZ, et al. Recent advances of polyaniline composites in anticorrosive coatings: a review. Prog Org Coat. Epub ahead of print 16 December 2021. DOI:10.1016/j.porgcoat.2020.106071.
12.
ZhouNWangTChenSH, et al.
Conductive polyaniline hydrogel enhanced methane production from anaerobic wastewater treatment. J Colloid Interf Sci2021;
581: 314–322.
13.
HeSChenZMXinBJ, et al.
Surface functionalization of Ag/polypyrrole-coated cotton fabric by in situ polymerization and magnetron sputtering. Text Res J2019;
89: 4884–4895.
14.
BocchiniSCastellinoMDellaPC, et al.
Inkjet printed doped polyaniline: navigating through physics and chemistry for the next generation devices. Appl Surf Sci2018;
456: 246–258.
15.
Pires NetoJFSoutoLFCSilvaAA, et al.
Rheological properties of epoxy/polypyrrole coating and its behavior as EMI material. J Vinyl Addit Techn2020;
26: 348–353.
16.
PadmapriyaSHarinipriyS.Inorganic mineral doped polypyrrole for hydrogen storage in alkaline medium. Int J Hydrogen Energ2020;
45: 401–411.
17.
ZhangNLiJFMenXS, et al. Cleaning synthesis of core-shell structured Ni@polypyrrole composite as excellent lightweight electromagnetic wave absorber. J Mater Sci Mater El2020;
32: 1483–1490.
18.
SunXDLvXLLiXP, et al.
Fe3O4@SiO2 nanoparticles wrapped with polypyrrole (polypyrrole) aerogel: a highly performance material as excellent electromagnetic absorber. Mater Lett2018;
221: 93–96.
19.
LiBZWengXDWuGJ, et al.
Synthesis of Fe3O4/polypyrrole/polyaniline nanocomposites by in-situ method and their electromagnetic absorbing properties. J Saudi Chem Soc2017;
21: 466–472.
20.
LiYNZhaoYLuXY, et al.
Self-healing superhydrophobic polyvinylidene fluoride/Fe3O4@polypyrrole fiber with core-sheath structures for superior microwave absorption. Nano Res2016;
9: 2034–2045.
21.
LiuYJLiuYCZhaoXM.The influence of pyrrole concentration on the dielectric properties of polypyrrole composite material. J Text I2017;
108: 1246–1249.
22.
FanWSZhangYCGuoCY, et al.
Toward high thermoelectric performance for polypyrrole composites by dynamic 3-phase interfacial electropolymerization and chemical doping of carbon nanotubes. Compos Sci Technol2019;
183: 107794.
23.
Karaer YağmurH.synthesis and characterization of conducting polypyrrole/bentonite nanocomposites and in-situ oxidative polymerization of pyrrole: adsorption of 4-nitrophenol by polypyrrole/bentonite nanocomposite. Chem Eng Commun2018;
30: 557–562.
24.
LiuYJZhaoXMTuoX.Preparation of polypyrrole coated cotton conductive fabrics. J Text I2017;
108: 829–834.
25.
LiuYJLiWYKickC, et al.
Preparation of polypyrrole/polyurethane foam composite material. Fibres Text East Eur2020;
28: 27–37.
26.
SuCGuoPJXuLH.Preparation of Li (tri-(4-carboxyphenyl) amine) doped polypyrrole as cathode material of lithium ion batteries and its electrochemical performances. Solid State Ionic2020;
349: 115295.
27.
LiuYJYangYFYangZH, et al.
Influence of the thickness of graphene coating on the electromagnetical and mechanical properties of double-layer coated basalt fibre fabrics. Fibres Text East Eur2020;
28: 69–74.
28.
Geon JinKKee JongYIck SooJ, et al. Characterization of nano-structured poly(epsilon-caprolactone) membranes with DNA-doped polypyrrole via sonication-induced layer-by-layer assembly. Text Res J2019;
89: 1267–1275.
29.
LiuYJWangYGuangY, et al. Preparation of single-layer coating polyester cotton composites with electric loss of their electromagnetic properties. Text Res J. 2020; 91(19–20): 2272–2282.
30.
LiuYJYangYF. A study on the electromagnetic properties of graphite/bismuth/bismuth oxide-coated composites. Text Res J. 2021; 91(17–18): 1986–1998.
31.
LiuYJYuYTZhaoXM.Research on the electromagnetic property of the single-layer graphene-coated fabrics. J Text I2021;
112: 255–263.
32.
GJB 6190:2008. Measuring methods for shielding effectiveness of electromagnetic shielding materials.
33.
BS 6524:1984. Provides a means of assessing the antistatic properties of textiles. Intended for fabrics of moderate or low surface resistivity and not generally applicable to unhomogeneous fabrics.
34.
FengJYZhangYG.The oxygen reduction reaction of two electron transfer of nitrogen-doped carbon in the electro-Fenton system. New J Chem2020;
44: 16584–16593.
35.
SunYLWangRLiB, et al.
The design and manufacture of a multilayer low-temperature protective composite fabric based on active heating materials and passive insulating materials. Polymers2019;
11: 16.
36.
GB/T 3923.1:2013. Textiles. Tensile properties of fabrics-Part 1: determination of maximum force and elongation at maximum force using the strip method.
37.
HerreraHPSantanaNCMartinezJA.Electrosynthesis and DSC characterization of doped polypyrrole films with sodium salicylate and sodium ibuprofen on the Mg alloy AZ31. ECS Trans2018;
84: 243–256.
38.
ShenLZLiBQiaoYS, et al.
Monodisperse Fe3O4/SiO2 and Fe3O4/SiO2/PPy core-shell composite nanospheres for IBU Loading and release. Materials2019;
12: 828.
39.
ZhangNLiJFMenXS, et al.
Cleaning synthesis of core–shell structured Ni@PPy composite as excellent lightweight electromagnetic wave absorber. J Mater Sci Mater El2020;
31: 1483–1490.
40.
LaiYYLvLZFuHQ.Preparation and study of Al2O3@PPy@rGO composites with microwave absorption properties. J Alloy Compd2020;
835: 152957.
41.
AattacheASoltaniRMahiA.Investigations for properties improvement of recycled PE polymer particles-reinforced mortars for repair practice. Constr Build Mater2017;
146: 603–614.
42.
AhmadSKhanIHusainA, et al.
Electrical conductivity based ammonia sensing properties of polypyrrole/MoS2 nanocomposite. Polymers2020;
12: 1–14.
43.
XiaTChenWQXuJH.Effect of PEG loading on the rheological stability of bitumen/PE/PEG blends based on network structure evolution. Constr Build Mater2020;
237: 117696.
44.
ZhangNLiJFMenXS, et al.
Cleaning synthesis of core–shell structured Ni@PPy composite as excellent lightweight electromagnetic wave absorber. J Mater Sci Mater El2020;
31: 1483–1490.
45.
Pires NetoJFSoutoLFSilvaAA, et al.
Rheological properties of epoxy/polypyrrole coating and its behavior as EMI material. J Vinyl Addit Techn2020;
26: 348–353.
46.
Castro-CarranzaANolascoJCBleyS, et al.
Effects of FeCl3 as oxidizing agent on the conduction mechanisms in polypyrrole (polypyrrole)/pc–ZnO hybrid heterojunctions grown by oxidative chemical vapor deposition. J Polym Sci Pol Phys2016;
54: 1537–1544.
