EM Pollution Research Articles

UV-modification of Ag nanoparticles on α-MoCx for interface polarization engineering in electromagnetic wave absorption.

The design of electromagnetic wave absorbing materials (EWAMs) has aroused great attention with the express development of electromagnetic devices, which pose a severe EM pollution risk to human health. Herein, an Ag-doped MoCx composite was designed and constructed through a UV-light-induced self-reduction process. The UV-reduction time was controlled on the α-MoC polymer for 0.5-2 hours for modifying different amounts of Ag. As a result, α-MoC@Ag-1.5 exhibited the strongest RLmin of -56.51 dB at 8.8 GHz under a thickness of 3.0 mm and the widest EAB of 4.96 GHz (12.16-17.12 GHz) covering a substantial portion of the Ku-band at a thickness of 2.0 mm due to the synergy of the conductivity loss and abundant interfacial polarization sites. Additionally, a new strategy for computer simulation technology was proposed to simulate substantial radar cross-sectional reduction values with real far-field conditions, whereby absorbing coatings with α-MoC@Ag-1.5 were proved to contribute to a remarkable radar cross-sectional reduction of 37.4 dB m2.

Transparent electromagnetic absorption film derived from the biomass derivate

Electromagnetic wave absorption materials featuring small thicknesses and wide effective absorption bandwidth (EAB) are highly required for next-generation portable devices, wearable electronics, and blooming military applications. However, traditional EM particle absorbents, such as carbon-based, magnetic metal-based, and MXene-based materials are always visible black, which severely hinders their utilization as microwave-stealth smart window alternatives. Therefore, it is a critical challenge to fabricate flexible windows simultaneously possessing high optical transmittance and excellent EM wave absorption properties. Herein, we prepared a transparent wood composite with an optical transmittance value of more than ∼83% through a delignification and polymer composite immersion method. The delignification process could remove the light-absorbing lignin component, and the transparent woods were realized by immersing the delignified wood into refractive-index-matched pre-polymerized acrylamide (AM) including minor silver nanowires, carbon nanotubes, and reduced graphene oxides. In addition, due to the presence of numerous polarization centers originating from hydrophilic functional groups and conductive fillers, the transparent wood composite showed superior EM absorption performance, and EAB can reach 9.5 GHz, almost occupying the whole X band (8.2–12.4 GHz) and Ku band (12.4–18 GHz) at a thickness of 2.0 mm. Furthermore, the transparent wood presented a great insulative thermal performance with a low thermal conductivity of 0.45 W m−1 K−1 (half of common glass). The developed transparent wood composites offered significant potential as smart energy-efficient windows with the expectation to survive military equipment and alleviate EM pollution.

Construction of designable and high-temperature resistant composite foams for tunable electromagnetic shielding

Conductive polymer composite (CPC) foams have been extensively studied for electromagnetic interference (EMI) shielding due to their lower density and relatively low EM reflectivity. However, most CPC foams are difficult to structurally design to regulate performance, and also limited in high-temperature application scenarios owing to the low-temperature resistance of the matrix themselves. Herein, high-performance expanded polyetherimide (EPEI) foam beads were fabricated by subcritical foaming technology with organic solvents/CO2 as co-blowing agents, and designable EPEI/CNS (carbon nanostructures) composite foams with segregated networks and high-temperature resistance were then manufactured through CNS dip-coating and epoxy bonding. The resultant EPEI/CNS composite foams showed the shielding effectiveness (SE) of ∼11.9–39.5 dB with CNS loading of only ∼0.25–0.72 vol%, along with R coefficient of only ∼0.26–0.56. The construction of asymmetric gradient structure in the foams via orderly assembling can further reduce the EM reflection in comparison with uniform structure, thereby remitting the secondary EM pollution. Moreover, the EPEI/CNS composite foams can not only maintain the structural integrity after being treated at ∼200 °C, but also maintain relatively stable EMI SE and most of their mechanical properties, enabling their applications in high-temperature environments. This work provides a simple and effective method for constructing high-temperature resistant CPC foams for tunable EMI shielding.

Enhanced electromagnetic wave absorption performance of multiphase (TiC/TiO2/C)/SiOC composites with unique microstructures

Incorporating multiphases can not only increase the attenuation capacity but also partially alleviate impedance mismatch. In this work, (TiC/TiO2/C)/SiOC composites were prepared from polymer-derived ceramics (PDCs) using a TiC nanoparticle modified polysiloxane (PSO) precursor at 900 °C under an Ar flow. The addition of TiC serves a dual purpose of enhancing conductivity loss and acting as a source of Ti for the generation of TiO2 particles. The combination of these particles with the carbon layer in amorphous SiOC creates a multiphase loss medium that significantly improves not only conductive loss and dipole polarization loss but also interface polarization loss, resulting in excellent impedance matching characteristics and EM wave absorption. Accordingly, the (TiC/TiO2/C)/SiOC with a TiC fraction of 20 wt% indicated a significant minimum reflection loss (RLmin) of −54.2 dB (over 99.999% absorption), and the effective absorption bandwidth (EAB) covered 4.2 GHz with a thickness ranging from 2.5 to 3.3 mm in the X band. A maximum radar cross section (RCS) reduction of 24.6 dBm2 was achieved at a scattering angle of 75°. Thus, the (TiC/TiO2/C)/SiOC composites have the potential to be utilized in radar stealth technology and reduce EM pollution, offering a novel approach to address these challenges.

Highly flexible, PEDOT:PSS-polyvinylpyrrolidone coated carbon nanofiber-polydimethylsiloxane composite for electromagnetic interference shielding

Lightweight, flexible and portable electronics, and wearable devices are recognized as the next-generation electronic devices. Rapid growth in the usage of such devices will add to electromagnetic interference (EMI) or EM pollution in an alarming magnitude. Hence, lightweight, hydrophobic, and flexible EMI shielding materials capable of effectively reducing EMI are urgently required. The present work reports fabrication of poly(3,4-ethylenedioxythiophene): polystyrene sulfonate (PEDOT:PSS) and polyvinylpyrrolidone (PVP) coated, carbonized electrospun polyacrylonitrile (PAN) nanofiber (CNF) and their flexible polydimethylsiloxane (PDMS) composites. The material showed excellent EMI shielding effectiveness of 44 dB in the frequency range of 8–26.5 GHz with a thickness of 0.06 mm due to the synergetic effect of CNF matrix, PEDOT: PSS, and PVP. It also exhibited a high absolute EMI SE of 5678 dB cm2 g−1 with low loading of PEDOT:PSS-PVP. Here, PEDOT:PSS-PVP/CNF shows EMI shielding through an absorption dominated mechanism rather than reflection. These findings indicate the potential of these composites as thin, flexible, hydrophobic, and lightweight EMI shielding materials for practical applications.

Combination effect of functionalized high aspect ratio carbonaceous nanofillers and carbon black on electrical, thermal conductivity, dielectric and EMI shielding behavior of co-continuous thermoplastic elastomeric blend composite films

The utilization of conductive hybrid carbonaceous fillers to fabricate highly efficient electromagnetic interference (EMI) shielding materials has become a popular area of research interest recently. Here, we report the facile fabrication of lightweight thermoplastic elastomeric blend composite films by solution mixing technique, taking advantage of both the hybrid carbonic nanofillers (high aspect ratio carbon inclusion and conductive carbon black) and the co-continuous polystyrene (PS)/ethylene-co-methyl acrylate (EMA) blend. Combination of acid-functionalized multiwalled carbon nanotubes (f-CNT) and carbon nanofibers (f-CNF) with conductive Vulcan-XC 72 carbon black (VCB) aids in the more uniform dispersion of hybrid carbonaceous inclusion in this blend system. The selective location of hybrid nanofillers in EMA phase of binary polymer mix enhanced the electrical properties, thermal conductivity, and microwave shielding performance of the resultant blend composites by constructing a dense, co-supportive, double percolated conductive network throughout the blend. The effect of f-CNT or f-CNF concentration in hybrid composites on the above-mentioned properties of blend composites has been investigated in this work. The as-prepared PS/EMA/VCB/f-CNT and PS/EMA/VCB/f-CNF blend composite films exhibited a thermal conductivity of 0.81 and 0.83 W/m.K and absorption-dominated microwave shielding of -31 and -32.5 dB, respectively with 15 wt% hybrid filler loading containing 50 wt% of f-CNT or f-CNF. These conductive thermal management composite films could be excellent choices to mitigate EM pollution.

Shielding effectiveness study of CoZCF-MWCNT nanocomposite materials and its possible application as EM pollution reducer

In this article, Co0.40Zn0.40Cu0.20Fe2O4 (CoZCF) nanoparticles were synthesized using sol-gel method. The Field Emission Scanning Electron Microscopy (FESEM) micrographs delineate the proper encapsulation of the soft magnetic nanoparticles inside the matrix of multi-walled carbon nanotubes (MWCNTs) and ensuring proper fabrication of the CoZCF-MWCNT nanocomposites. The X-ray Diffraction (XRD) analysis and Raman spectroscopy confirms the presence of the multi-phase nature of CoZCF-MWCNT nanocomposites. The static magnetic development of the nanocomposites as a function of temperature and the shielding effectiveness behavior in X-band and Ku-band of microwave radiation have been studied herein. Different static magnetic quantities were extracted. The magnetic observation confirms the presence of ferrimagnetic state with magnetization of 48.4 and 44.8 emu g−1 respectively at room temperature (RT) in CoZCF-MWCNT nanocomposites. The variation of hysteresis loop area with the lowering of temperature depicts the transformation of CoZCF-MWCNT nanocomposites from superparamagnetic to ferromagnetic state. The shielding effectiveness study was conducted in the X- and Ku- bands of electromagnetic radiation and the observation shows a high value of total shielding effectiveness (SET) of ∼ −31.3 dB corresponding to 10.7 GHz. This is due to the high of attenuation of > 99.9% and wide bandwidth. This improved SET of CoZCF-MWCNT nanocomposites gives us completely new insights for the construction of microwave absorber/Radar Absorbing Materials (RAMs) that can contest against harmful electromagnetic pollution.

Porous, magnetic carbon derived from bamboo for microwave absorption

Designing lightweight, environmentally friendly and broadband electromagnetic wave (EMW) absorbers to solve the increasingly EM pollution problem has become a research hotspot. Carbon material, especially the graphitized carbon derived from the biomass which possessing highly porosity on the framework, has considered the extremely potential in electromagnetic absorption since the ultralow density, abundant dipoles and moderate dielectric value, however, lacking of magnetic property restricts the efficient and broad absorption. Herein, a biomass-derived porous graphite-like carbon (g-C) matrix with controllable magnetic component (α-Fe and Fe3O4) decoration are realized via one-step pyrolysis reaction The development absorber exhibits an excellent EMW absorption performance with largest |RLmin| value of 47.06 dB and widest effective absorption frequency width of 5.52 GHz at a fixed coating thickness as thin as 1.80 mm, which is attributed to the good conductive loss and dielectric loss capacities permitted by the synergistic effect of equivalent circuit conductive network, the optimized impedance matching, the dipoles polarization, defect polarization and interfacial polarization. This work provides a theoretical and experimental basis for developing a green and sustainable method for preparing bamboo-derived carbon-based composites, and applying such materials to the field of EM protection and EM pollution control.

Superior EMI shielding effectiveness of light weight and stretchable X-type hexaferrite-poly(vinylidene fluoride) laminated nanocomposite materials

In the present report, X-type hexaferrite-poly(vinylidene fluoride) laminated nanocomposite films have been fabricated by the solution casting method. The coexistence of a large magnetic moment of these X-type hexaferrite nanoparticles and a large electric dipole moment of polar PVDF matrix in the nanocomposite state make them more suitable for a wide range of EMI shielding applications. The high EMI shielding effectiveness of −69.5 dB at 9.9 and 11.7 GHz and −84.8 dB at 12.5 GHz and −83.8 dB at 14.1 GHz by the nanocomposite films have been observed. The high attenuation (>99.999999%) and wide bandwidth offers a completely unique nanocomposite material for the fabrication of affluent Radar Absorbing Materials (RAMs) to perform against the pollution caused by the high frequency EM radiations. Herein, the article also proposes the fabrication of electromagnetic shielding jacket and its application in daily life to combat against EM pollution.

Binary metal ions modulating MOF-derived sponge-structured nanocomposites for controlled electromagnetic wave absorption from S-band to Ku-band

5G communication is developing vigorously, but the microwave absorption in the 2–8 GHz lower-frequency region is still challenging. In this work, 3D carbon nano-sponges (NiZn/C) embedded with magnetic Ni and dielectric Ni3ZnC0.7 was synthesized by direct co-assembly of binary metal ions with a ligand hexamethylenetetramine followed a calcination process. The charge distribution, proportion, and interface/dipole polarization of dielectric/magnetic materials can be adjusted. Most strikingly, NiZn/C-7 exhibits extensively upgraded electromagnetic wave absorbing (EMWA) performance from S-band to Ku-band. The minimum reflection loss (RLmin) value of −52.5 dB occurs in the C-band at 5.1 GHz with a thin layer of 3.95 mm. A strong attenuation with RLmin value of –33.7 dB is obtained at 3.9 GHz (S-band) with the thickness of 5.00 mm. The EAB reaches 4.08 GHz at a skinny thickness of 1.44 mm. This work provides a simple preparing high-performance microwave absorbing materials to address the EM pollution yielded by 5G signals.

Absorption-dominant EMI shielding polymer composite foams: Microstructure and geometry optimization

Absorption-dominant electromagnetic interference (EMI) shielding materials have garnered considerable attention to mitigate secondary EM pollution. The generation of a microcellular structure offers great promise in the development of absorption-dominant shielding materials. However, the underlying mechanisms governing the structure-EMI shielding properties relationship of microcellular shielding materials have rarely been studied. In this work, an input impedance model was applied to explore the thickness dependency of reflectivity (R) in microcellular conductive polymer composite (CPC) foams and then decouple the effect of thickness on the R-value from other structural variables, such as the void fraction (VF) and cellular morphology. As suggested by a theoretical model, PVDF/carbon nanotube (CNT)/SiC nanowire (SiCnw) composite foams having a 65% VF were fabricated. Absorption-dominant EMI shielding effectiveness was achieved by changing the foam thickness from 1.4 to 2.4 mm, with a decreased R-value from 0.63 to 0.48 and a correspondingly increased absorptivity/reflectivity (A/R) ratio from 0.53 to 1.07 (102%). Also, by increasing the VF from 0% to 85% while maintaining a constant cell size of around 10 μm, the optimal A/R ratio for each VF increased from 0.35 to 1.61. Furthermore, it was demonstrated that increased cell density in the cellular morphology with a fixed VF can create additional solid/air heterogeneous interfaces, promoting the EM wave attenuation capability via internal scattering and reflection of the incident EM waves. Consequently, this work allows for theoretically driven fabrication of absorption-dominant EMI shielding CPC foam with a tailored A/R ratio.

A Review on Graphene‐Based Electromagnetic Functional Materials: Electromagnetic Wave Shielding and Absorption

AbstractElectromagnetic (EM) functional materials play an increasingly important role in solving EM wave pollution in both modern military and civil fields. Graphene‐based materials are the most promising candidates in the applications of EM wave shielding and absorption owing to their remarkable structures and enhanced EM properties. Designing graphene‐based materials with elaborately controlled microstructures and optimized EM properties can effectively improve EM energy attenuation and conversion. Herein, the study begins with the EM attenuation mechanism, and multiscale design strategies of graphene‐based EM functional materials are outlined, including molecular‐scale, micro/nanoscale structure, macroscale structure, and integration of multiscale assembly design strategies. Applications in the EM wave shielding and absorption fields are reviewed, focusing on the latest advances in graphene‐based assemblies such as films, fabrics, and composites. Finally, the current challenges and future directions in this fast‐growing field are predicted.

Green building materials lit up by electromagnetic absorption function: A review

• The progress in building electromagnetic waves absorbing materials is reviewed. • We classify electromagnetic waves absorbing materials from building angles. • The challenges of building electromagnetic waves absorbing materials are analyzed. • The future research direction is analyzed systematically and comprehensively. Healthy and livable living environments, as well as anti-electromagnetic (EM) radiation buildings, are the long-term goals of human beings. The introduction of advanced EM wave absorbing materials into buildings is one of the most feasible ways to address the increasing EM pollution in building spaces. High-efficiency, broadband, low-cost and good building performance EM wave absorbing materials, as an important support in the field of sustainable building, has gradually become the hotspot research. Here, we review the research progress of building materials with EM wave absorption functions, and comb their classification, including cement, concrete, ceramics, and prefabs, especially highlighting the advanced coating materials. We objectively outline and evaluate the latest technology of building materials with EM wave absorption performance, and discuss the main problems and bottlenecks, highlighting potential research opportunities.

Lightweight, stiff and Heat-Resistant Bamboo-Derived carbon scaffolds with gradient aligned microchannels for highly efficient EMI shielding

Advanced multifunctional electromagnetic interference (EMI) shielding materials with lightweight, stiff, heat-resistant and superb shielding performance features are highly desired to eliminate the increasingly serious EM pollution. Herein, a series of bamboo-derived carbon scaffolds with naturally optimized anisotropic, hierarchical gradient and aligned microchannels are successfully fabricated as shielding materials through pyrolysis. The 3-mm thick pyrolyzed bamboo charcoal exhibits an ultrahigh shielding effectiveness (SE) of 81.52 dB, which can be significantly improved to a superb level of 95.67 dB, with the SEA value accounting for 93.71%, by endowing the charcoal with a more porous structure and an extra magnetic loss. The specific SE reaches 1823–2676 dB cm2 g−1, and the normalized SE achieves 75.55 dB/mm, which is higher than those of other carbon scaffolds produced to date. Such excellent shielding performance is mainly attributed to the ingenious combination of dielectric loss, the natural hierarchical gradient structure, the anisotropic pore effect, and magnetic loss. More importantly, the bamboo-derived carbon scaffold features robust compressive strength (35.97 MPa), ultralow thermal conductivity (0.161 W m−1 K−1), and high thermal structural stability (500 °C in air). This study paves the way for the utilization of natural green bamboo-based porous carbon scaffolds as multifunctional high-performance shielding materials.

Evaluation, fabrication and dynamic performance regulation of green EMI-shielding materials with low reflectivity: A review

Electromagnetic interference (EMI) shielding materials have been employed to diminish environmental electromagnetic radiations by reflecting and absorbing transmitted EM wave. However, most of the researchers focus on improving the electrical conductivity of the materials, which is conducive to improving EMI shielding performance, but it will also increase the EM reflection, leading to the inevitable secondary EM pollution. Therefore, it is momentous to develop novel green EMI shielding materials with low reflectivity for environmentally friendly applications. In this review, we introduce the evaluation methods and influence factors of low-reflectivity green EMI shielding materials. Subsequently, the recently reported fabrication approaches as well as the corresponding EMI shielding performance and mechanism in regards to the low-reflectivity green EMI shields are summarized, and the ways for dynamic performance regulation of recently reported EMI shielding materials are concluded as well. Finally, the extant challenges of design and fabrication for low-reflectivity EMI shielding materials needed to be concerned are proposed, and the research tendency of low-reflectivity EMI shielding materials are prospected.

Structural, morphological and shielding effectiveness properties of Yttrium Iron Garnet/Epoxy composites at X-Band frequency prepared via solid state reaction method

The fast progression of microwave absorption technology has caused electromagnetic interference (EMI) or electromagnetic pollution into a worrying situation. Aside from causing adverse effects on industrial apparatus, EM pollution also carries a threat to human health as well. This problem can be prevented by applying Yttrium Iron Garnet (YIG) from Yttrium (III) oxide, Y2O3 and Iron (II) oxide, Fe2O3 as EM shielding material to lessen the EM pollution and interferences. The YIG samples were prepared using a solid-state reaction method and sintered at 900 °C to obtain a single phase of garnet. An epoxy resin was used as a matrix and mixed with YIG with 0 wt%, 5 wt% and 20 wt% compositions of the fillers. The stretching vibrations of the functional groups were analyzed using Fourier Transform Infrared (FTIR). The X-Ray Diffraction (XRD) analysis at a diffraction angle of 10° to 80° confirmed the presence of YIG phase at 900 °C with the average crystallite size was 49.28 nm calculated using Scherrer calculator in X’pert Highscore software. The morphology was determined by Field Emission Scanning Electron Microscope (FESEM) where it is smoother and more homogeneous embedded in the polymer matrix as the composition increases. A Vector Network Analyzer (VNA) was used to measure the shielding effectiveness and the introduction of the sample with the composition of 20 wt% YIG as the filler showed the increment of shielding effectiveness with 1.91 dB which is 4 times higher compared to pure epoxy at the X-band frequency. The results show that the structure and properties of filler materials strongly influence the shielding effectiveness of the composite.

Anisotropic cellulose nanofibril composite sponges for electromagnetic interference shielding with low reflection loss

With the development of the electronic industry bringing convenience to people, a series of caused electromagnetic pollution problems (e.g., electromagnetic interference (EMI)) have recently also become urgent tasks. In this work, an anisotropic composite sponge consisting of cellulose nanofibrils (CNFs) and chemical co-precipitated silver nanowire (AgNW)@Fe3O4 composites was successfully prepared. Due to the introduction of anisotropic structures and the synergistic effect among CNFs, AgNWs, and Fe3O4, this composite sponge exhibited low density (16.76 mg/cm3), good saturation magnetization (4.21 emu/g) and electrical conductivity (0.02 S/cm), and anisotropic EMI shielding ability. By adjusting the proportion (1:0.3) between AgNWs and Fe3O4 and their loading (0.15 vol%) inside the sponge, the reflection loss of the sponge with the improved interface impedance mismatch was only 2.3 dB, accounting for 7.2% of the total loss. It is expected to become a promising EMI shielding material, especially for effectively alleviating the secondary reflection EM pollution.

Flexible thermoplastic polyurethane-carbon nanotube composites for electromagnetic interference shielding and thermal management

• Flexible TPU composites were prepared by NIPS assisted solution mixing method. • Long length MWCNT composites offer a remarkable EMI SE value of 42.5 dB. • Short length MWCNT based composites exhibit excellent thermal management. • Short length MWCNT based composites possess good electromechanical performance. Lightweight, flexible, and thermally conductive electromagnetic interference (EMI) shielding materials have garnered front facet research interest because of urgent demand to address the EM wave pollution. Herein, inspired from the effectiveness of interconnected networks of different types of carbon nanotubes (CNTs), an endeavored to design three types of CNTs based thermoplastic polyurethane (TPU) composites through a facile solution blending with non-solvent induced phase separation (NIPS) strategy. The effect of different length of CNTs on the EMI shielding, electrical and thermal conductivity performance of TPU nanocomposites have been studied explicitly. The composite with long length CNT (10 wt%) offered a remarkable EMI shielding efficiency of 42.5 dB, the electrical conductivity of 1.9 × 10 −3 S/cm, whereas composite with short length CNTs showed a thermal conductivity of 0.51 W/mK and the corresponding thermal conductivity enhancement efficiency exceeded 145% relative to pure TPU. Incorporation of long length CNTs helped to form unique interconnected conductive networks within the TPU matrix that boost more the electron or charge transferability inside the composites, improvement in mechanical properties, EMI shielding, and electrical properties than that of short length CNTs. In contrast, short length CNTs display significant electromechanical performance and heat transferability than that of long length CNTs. The composites showed a high response in electrical conductivity and minor change in EMI shielding efficiency with repeated bending cycles. This work provides a corelated remark of different types of CNT based TPU composites for superior EMI SE and thermal management applications for next generation wearable and stretchable electronics.

Review on the electromagnetic interference shielding properties of carbon based materials and their novel composites: Recent progress, challenges and prospects

The rapid development of electronic devices have brought increased concern on electromagnetic radiation (EMR) problems. The radiated EM waves can not only affect the normal operation of devices, but also threat people’s health. The most effective way to solve the EM pollution is to fabricate electromagnetic interference shielding materials (ESMs) and microwave absorption materials (MAMs) with lightweight, strong attenuation ability, and excellent mechanical stability. In this case, carbon materials and their nanocomposites attracted great attentions in the fields of electromagnetic interference (EMI) shielding due to the advantages of low density, natural abundance, easy preparation, excellent conductivity and flexibility. In this review, we firstly carried out a summary of recent achievements for carbon materials with different microstructures as ESMs/MAMs during the past five years. It is found that 3D carbon materials such as foams, sponges, and aerogels, as well as their composites are favorable for enhancing the EMI shielding efficiency. Then we introduced the latest progress of novel composites including MXene/carbon composites and metal organic frameworks (MOFs) derived porous carbon nanocomposites. In the end, current challenges and prospects were proposed toward the development of carbon based materials as ESMs/MAMs, which indicated the trend and key point for future research.

A Multifunctional Smart Textile Derived from Merino Wool/Nylon Polymer Nanocomposites as Next Generation Microwave Absorber and Soft Touch Sensor.

In recent times e-textiles have emerged as wonder safeguards due to the great potential background in space, military, healthcare, or portable electronics. As a result, widespread research and development have been done to make significant advancement in this field, but it still remains a key challenge to use one single product with multifunctional attributes with the past performance of key characteristics. In this work, phase-separated PEDOT:PSS ornamented with reduced graphene oxide (rGO) nanosheets, deposited on the newly fabricated ultralightweight, superhydrophobic, and mechanically enriched merino wool/nylon (W-N) composite textile followed by the dipping and drying strategy. The open edges-layered structure of rGO helping uniform deposition of PEDOTs clusters, which allows the formation of a stacked layer of PEDOTs/rGO-PEDOTs/PEDOTs for robust three-dimensional electrical transforming channel network within the W-N textile surface. These dip-coated multifunctional textiles show high electrical conductivities up to 90.5 S cm-1 conjugated with a flexible electromagnetic interference shielding efficiency of 73.8 dB (in X-band) and in-plane thermal conductivity of 0.81 W/mK with a minimum thickness of 0.84 mm. This thin coating maintained the hydrophobicity (water contact angle of ∼150°) leading to an excellent EM protective cloth combined with real-life antenna performance under high mechanical or chemical tolerance. Interestingly, this multiuse textile can also act as an exceptional TASER Proof Textile (TPT) due to a short out of the electrical shock coming from the TASER by its unique conducting network architecture. Remarkably, this coated textile can get a response by the soft touch to lighten up the household bulb and could establish wireless communication via an HC-05 Bluetooth module as a textile-based touch switch. This developed fabric could perform as a new potentially scalable single product in intelligent smart garments, portable next-generation electronics, and the growing threat of EM pollution.