Flexible and durable cellulose/MXene nanocomposite paper for efficient electromagnetic interference shielding

Hu, Dawei; Huang, Xingyi; Li, Shengtao; Jiang, Pingkai

doi:10.1016/j.compscitech.2020.107995

Cited by 149 publications

(77 citation statements)

References 55 publications

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“…The composite of MXene and graphene are prepared by various processes such as vacuum assistant filtration (VAF) [38], dipped coating [39], spray coating [40], solvent casting techniques [41], freeze drying [42], and spin coating [43,44]. Practicing the processes varies based on the composition, purpose, and type of material used.…”

Section: The Mxene Composite Preparation Techniquesmentioning

confidence: 99%

“…In the dipped coating process, the matrix materials are immersed in the suitable solvent for a particular time period and dried, which is repeated several times based on its requirement (Figure 8b). Furthermore, the spray coating has a similar process (Figure 8c) [39]. In the spray coating process, spraying speed, time, solvents, pressure, and particle size of the materials in the solvent are controlled based on the quality of the products' needs ( Figure 8c) [40].…”

Section: The Mxene Composite Preparation Techniquesmentioning

confidence: 99%

“…It is obvious that spraying on the polar surface increases the EMI SE while integration of the foreign element with MXene significantly reduces the EMI SE. Hence, the synthetic route influences the EMI shielding of the composite and the SA helps to arrange the MXene in a nacre array which significantly improves EMI SE of the shielding material (Figure 8 and Table 3 (Table 3) [39,46,47]. Hu et al coated MXene with commercial filter paper (density of 0.49 g•cm −3 ) and then, utilized the polydimethylsiloxane (PDMS) for finishing purposes, denoted as PDMS−M−filter composite while Coa et al used MXene/cellulose nanofiber (CNFs) derived from garlic husk and both practiced dipped coating and VAF, respectively.…”

Section: Emi Shielding Of Mxene Composite and Synthesismentioning

confidence: 99%

“…The nacre-inspired structure of MXene/CNFs, which is absent in dipped coating cellulose composite and present in VAF composite, is an inspired structural feature in the MXene/cellulose based composites. Further, the filler loading determines the EMI, EC, and tensile strength of the composite [39].…”

Section: Emi Shielding Of Mxene Composite and Synthesismentioning

confidence: 99%

See 3 more Smart Citations

Recent Advancement of Electromagnetic Interference (EMI) Shielding of Two Dimensional (2D) MXene and Graphene Aerogel Composites

2020

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The two Dimensional (2D) materials such as MXene and graphene, are most promising materials, as they have attractive properties and attract numerous application areas like sensors, supper capacitors, displays, wearable devices, batteries, and Electromagnetic Interference (EMI) shielding. The proliferation of wireless communication and smart electronic systems urge the world to develop light weight, flexible, cost effective EMI shielding materials. The MXene and graphene mixed with polymers, nanoparticles, carbon nanomaterial, nanowires, and ions are used to create materials with different structural features under different fabrication techniques. The aerogel based hybrid composites of MXene and graphene are critically reviewed and correlate with structure, role of size, thickness, effect of processing technique, and interfacial interaction in shielding efficiency. Further, freeze drying, pyrolysis and hydrothermal treatment is a powerful tool to create excellent EMI shielding aerogels. We present here a review of MXene and graphene with various polymers and nanomaterials and their EMI shielding performances. This will help to develop a more suitable composite for modern electronic systems.

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Section: The Mxene Composite Preparation Techniquesmentioning

confidence: 99%

Section: The Mxene Composite Preparation Techniquesmentioning

confidence: 99%

Section: Emi Shielding Of Mxene Composite and Synthesismentioning

confidence: 99%

Section: Emi Shielding Of Mxene Composite and Synthesismentioning

confidence: 99%

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Recent Advancement of Electromagnetic Interference (EMI) Shielding of Two Dimensional (2D) MXene and Graphene Aerogel Composites

2020

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“…Fabricated specimens, with a thickness of 0.2 mm, have been subjected to EMI shielding tests within a frequency range of 8.2-18 GHz. Results have shown that the composites can generate an EMI SE of 43 dB in the tested frequency range in addition to high electrical and thermal conductivity, which is higher than many of the polymer composites using MXene [138].…”

Section: Mxene-based Polymer Compositesmentioning

confidence: 88%

Review of Polymer Composites with Diverse Nanofillers for Electromagnetic Interference Shielding

et al. 2020

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Polymer matrix composites have generated a great deal of attention in recent decades in various fields due to numerous advantages polymer offer. The advancement of technology has led to stringent requirements in shielding materials as more and more electronic devices are known to cause electromagnetic interference (EMI) in other devices. The drive to fabricate alternative materials is generated by the shortcomings of the existing metallic panels. While polymers are more economical, easy to fabricate, and corrosion resistant, they are known to be inherent electrical insulators. Since high electrical conductivity is a sought after property of EMI shielding materials, polymers with fillers to increase their electrical conductivity are commonly investigated for EMI shielding. Recently, composites with nanofillers also have attracted attention due to the superior properties they provide compared to their micro counterparts. In this review polymer composites with various types of fillers have been analysed to assess the EMI shielding properties generated by each. Apart from the properties, the manufacturing processes and morphological properties of composites have been analysed in this review to find the best polymer matrix composites for EMI shielding.

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MXenes and Their Hybrids for Electromagnetic Interference Shielding Applications

Lakshmy,

Prasad,

Nair

et al. 2024

MXenes

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Flexible and durable cellulose/MXene nanocomposite paper for efficient electromagnetic interference shielding

Cited by 149 publications

References 55 publications

Recent Advancement of Electromagnetic Interference (EMI) Shielding of Two Dimensional (2D) MXene and Graphene Aerogel Composites

Recent Advancement of Electromagnetic Interference (EMI) Shielding of Two Dimensional (2D) MXene and Graphene Aerogel Composites

Review of Polymer Composites with Diverse Nanofillers for Electromagnetic Interference Shielding

MXenes and Their Hybrids for Electromagnetic Interference Shielding Applications

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