Engineering multilayered MXene/electrospun poly(lactic acid) membrane with increscent electromagnetic interference (EMI) shielding for integrated Joule heating and energy generating

Du, Ziran; Chen, Kang; Zhang, Yuxiang; Wang, Yafei; He, Ping; Mi, Hao‐Yang; Wang, Yaming; Liu, Chuntai; Shen, Changyu

doi:10.1016/j.coco.2021.100770

Cited by 68 publications

(24 citation statements)

References 37 publications

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Section: Resultsmentioning

confidence: 99%

“…Figure 7 intuitively presents the advantages of Ag/LSW/PVA membrane. Compared to the other multifuctional materials reported in literature studies, such as Ag/membrane, 3 MXene/ PLA, 55 PVP/Ag@PU, 58 TPU/AgNW, 59 and C-wood, 60 MXene/CNF, 61 SEBS/AgNP, 49 FC-ANF/CNT, 62 the conductive Ag/LSW/PVA membrane have achieved balance between mechanical property, Joule heating property, and EMI shielding performance. Ag/LSW/PVA membrane not only recovers LSW efficiently and reduces energy consumption but also brings infinite opportunities in the modern electronic industry.…”

Section: Se Se Sementioning

confidence: 90%

“…In the process of electric heating, the inelastic collision between accelerated electrons and phonons will generate heat energy, which will make the electric heater produces Joule heating, so that the surface temperature of the electric heater rises rapidly. 54,55 The Ag/LSW/PVA composite membrane has a metallic silver layer on its surface, which can be used as an electric heater to realize energy conversion. 56 Figure 6a shows infrared thermal imaging images taken by Ag/LSW/PVA composite membrane in primary heating and cooling experiment under constant voltage of 2, 2.5, 3, 5, and 7 V, respectively.…”

Section: Se Se Sementioning

confidence: 99%

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Multifunctional Silver Decorated Leather Solid Waste/Poly(Vinyl Alcohol) Nanocomposites for Electromagnetic Interference Shielding, Joule Heating and Crude-Oil cleaning

Shi

Jiang

Zhang

et al. 2022

ACS Sustainable Chem. Eng.

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With the rapid development of modern intelligent industry and the Internet of Things, the demand for multifunctional electromagnetic interference (EMI) shielding material has increased for complicated application scenes. Herein, derived from a hazardous waste, i.e., leather solid waste (LSW), a silver/LSW/poly(vinyl alcohol) (PVA) membrane has been prepared via resourceful combination of solids state shear milling (S3 M) and electroless plating technology. The debundled leather fibers prepared by S3 M can act as template for silver electroless plating and thus conductive Ag/LSW fibers with high aspect ratio and electrically conductive were achieved. Moreover, Ag/LSW fibers were integrated into film and sealed with PVA to form the Ag/LSW/PVA membrane. Owing to the high conductivity and mechanical performance of PVA, the Ag/LSW/PVA membrane (1.2 mm) exhibited EMI shielding (62 dB), mechanical robustness (tensile strength reached to 89.7 MPa), and Joule heating capability (56 s to 101.3 °C). Impressively, the multifunctional membrane exhibits great potential in future smart oil stations, where under the premise of satisfying high-efficiency electromagnetic shielding, the Ag/LSW/PVA membrane can effectively absorb heavy crude oil through the Joule heating and porous structure and achieve double protection for electronic devices.

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Section: Resultsmentioning

confidence: 99%

Section: Se Se Sementioning

confidence: 90%

Section: Se Se Sementioning

confidence: 99%

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Multifunctional Silver Decorated Leather Solid Waste/Poly(Vinyl Alcohol) Nanocomposites for Electromagnetic Interference Shielding, Joule Heating and Crude-Oil cleaning

Shi

Jiang

Zhang

et al. 2022

ACS Sustainable Chem. Eng.

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“…However, the shielding efficiency is not only dependent on the inherent properties of materials such as conductivity, permittivity, and permeability but also on the structure. Multilayered MXenes have been used for improving the EMI shielding efficiency and EM wave absorption by altering each layer’s depth and dielectric characteristics. − The multilayer structure and the large specific area of Ti 3 C 2 T x help to provide additional electron transit routes that improve the EM wave absorption . Although the absorption band of Ti 3 C 2 T x hybrid absorbers is outstanding, issues such as a high matching impedance and a restricted effective absorption bandwidth range constrained their uses …”

Section: Characterization Of Structural Geometry Of Multilayer Mxenementioning

confidence: 99%

Multilayer MXene Heterostructures and Nanohybrids for Multifunctional Applications: A Review

Mahmud

Hasan

Bain

et al. 2022

ACS Materials Lett.

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MXenes (transition metal carbides and nitrides) have experienced exponential growth over the last two decades, thanks to their excellent physical, chemical, and mechanical properties. Intriguing properties like high conductivity, wear, and corrosion resistance while maintaining flexibility are the strong motivation behind the exploration of MXenes. Moreover, the large surface area and unique layered structure enhance the functionality of multilayer-MXene heterostructures and hybrids. This paper reviews the synthesis chemistry, structure properties of multilayer MXenes, and their multifunctional applications. MXene synthesis under different conditions, their hybrids and composites, intercalation, and structural geometries are discussed. The electrical, mechanical, optical, and magnetic properties of MXenes are briefly presented. Recent progress and development in MXene-based heterostructures and nanohybrids for supercapacitors, batteries, environmental and water treatment, antibacterial and tissue engineering, and electromagnetic absorption and shielding are systematically discussed. Finally, research challenges and a perspective in this specified area are addressed for potential developments.

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“…Electromagnetic waves generate electromagnetic interference (EMI) that renders instruments or facilities with malfunction [11]. To protect people from harm caused by electromagnetic waves, many scholars have been exploring measures to reduce or prevent the negative influence of EMI [12][13][14][15][16][17][18]. Stainless steel wires are mixed with yarns to form woven fabrics, after which the electromagnetic wave shielding test is conducted, thereby proving that the plain-woven fabrics outperform the other patterns in terms of EMI SE [19][20][21][22][23].…”

Section: Introductionmentioning

confidence: 99%

A Study on Highly Effective Electromagnetic Wave Shield Textile Shell Fabrics Made of Point Polyester/Metallic Core-Spun Yarns

Huang

Hsu

et al. 2022

Polymers

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In this study, stainless steel (SS) filaments are wrapped in Ge fibers to form core-spun yarns. The yarns along with 500 D polyester (PET) fibers undergo weaving, thereby forming functional woven fabrics. The experiment is composed of two parts:yarns and fabrics. The yarns are twisted with TPI of 8, 9, 10, 11, and 12, and then tested for tensile strength and tensile elongation. The yarns possess mechanical properties that are dependent on the TPI—the higher the TPI, the better the mechanical properties. The maximal mechanical properties occur when the core-spun yarns are made of 12 TPI where the maximal tensile strength is 5.26 N and the lowest elongation is 43.2%. As for the functional woven fabrics, they are made of Ge/SS core-spun yarns as the weft yarns and 500 D PET yarns as the warp yarns. The tensile strength, tensile elongation, negative ion release, electromagnetic interference shielding effectiveness (EMI SE), and air permeability tests are conducted, determining the optimal woven fabrics. The 12 TPI core-spun yarns provide the woven fabrics with the maximal tensile strength of 153.6 N and the optimal elongation at break of 10.08%. In addition, the woven fabrics made with 8 or 9 TPI core-spun yarns exhibit an optimal EMI SE of 41 dB, an optimal air permeability of 212 cm3/cm2/s, and an optimal release amount of negative ion of 550–600 ions/cc. The proposed woven fabrics have a broad range of applications, such as functional garments and bedding.

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Engineering multilayered MXene/electrospun poly(lactic acid) membrane with increscent electromagnetic interference (EMI) shielding for integrated Joule heating and energy generating

Cited by 68 publications

References 37 publications

Multifunctional Silver Decorated Leather Solid Waste/Poly(Vinyl Alcohol) Nanocomposites for Electromagnetic Interference Shielding, Joule Heating and Crude-Oil cleaning

Multifunctional Silver Decorated Leather Solid Waste/Poly(Vinyl Alcohol) Nanocomposites for Electromagnetic Interference Shielding, Joule Heating and Crude-Oil cleaning

Multilayer MXene Heterostructures and Nanohybrids for Multifunctional Applications: A Review

A Study on Highly Effective Electromagnetic Wave Shield Textile Shell Fabrics Made of Point Polyester/Metallic Core-Spun Yarns

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