4.7 Article

Efficient Electromagnetic Interference Shielding of PPA6@NiM/PDMS Composites with Porous and Asymmetric Gradient Structures

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Materials Science, Composites

Universal behavior for electromagnetic interference shielding effectiveness of polymer based composite materials

C. Retailleau et al.

Summary: The universal relationship between electromagnetic shielding effectiveness and electrical conductivity based on the electrical properties of composite materials has been discovered in this study, regardless of the nature of the conductive material used.

COMPOSITES SCIENCE AND TECHNOLOGY (2022)

Article Polymer Science

Preparation and characterization of compatibilized and toughened polylactic acid/cellulose acetate films by long-chain hyperbranched polymers

Yansong Huang et al.

Summary: The addition of long-chain hyperbranched polymers (LCHBPs) improved the compatibility between PLA and CA, promoted the crystallization of PLA, and enhanced the mechanical and thermal properties of the blend materials.

JOURNAL OF APPLIED POLYMER SCIENCE (2022)

Article Polymer Science

Fe3O4@PA6/MWCNT composites with multiple gradient segregated structures for electromagnetic shielding with low reflection

Bozhen Wu et al.

Summary: This study successfully designed low-reflection EMI materials with segregated structures by fabricating Fe3O4@PA6 composite microspheres and coating them with MWCNT. The results showed that increasing the number of composite layers can enhance the EMI shielding effect.

JOURNAL OF APPLIED POLYMER SCIENCE (2022)

Article Polymer Science

Porous polyamide 6/carbon black composite as an effective electromagnetic interference shield

Jie Cai et al.

Summary: A porous PA6/CB composite was fabricated using a solution foaming strategy, showing promising EMI shielding effectiveness with an absorption-dominated mechanism in the engineering field. The composite demonstrated a high SE value of 221.97 dB cm(3) g(-1) and an average absorptivity coefficient of 82.4% when the CB fraction was increased to 30 wt%.

POLYMER INTERNATIONAL (2022)

Article Nanoscience & Nanotechnology

Electromagnetic Interference Shielding with 2D Copper Sulfide

Taehun Kim et al.

Summary: This research reports an ultrahigh electromagnetic interference (EMI) shielding efficiency using a conductive CuS nanosheet with thickness less than 20 nm, synthesized at room temperature. The CuS nanosheet showed superior EMI shielding efficiency, mechanical stability, and air stability compared to traditional Cu films, providing a promising pathway for designing EMI shielding materials for wearable, flexible, and next-generation electronic applications.

ACS APPLIED MATERIALS & INTERFACES (2022)

Article Engineering, Environmental

Flexible, lightweight and multi-level superimposed titanium carbide films for enhanced electromagnetic interference shielding

Weiwei Zhao et al.

Summary: A multiscale layered structure optimization strategy is proposed to enhance electromagnetic interference (EMI) shielding performance, and the advantages of Ti3C2 coatings are demonstrated through experiments.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Engineering, Environmental

Multilayer polymeric nanocomposite thin film heater and electromagnetic interference shield

Ehsan Hosseini et al.

Summary: An unprecedented highly transparent glass heater and electromagnetic interference shield is fabricated using a layer-by-layer assembly of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) and silver nanowires (AgNWs). The transparent heater shows promising Joule heating performance and high EMI shielding while maintaining high optical transparency.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Physical

Asymmetric layered structural design with metal microtube conductive network for absorption-dominated electromagnetic interference shielding

Xin Zhang et al.

Summary: This article realizes an absorption-dominant electromagnetic shielding by designing a double-layer fiber waterborne poly-urethane composite based on the impedance mismatch strategy. The composite attenuates electromagnetic waves effectively through the absorption-reflection-reabsorption process between metal microtubules, resulting in high shielding effectiveness.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2022)

Article Engineering, Multidisciplinary

Electromagnetic asymmetric films comprise metal organic frameworks derived porous carbon for absorption-dominated electromagnetic interference shielding

Mushan Yuan et al.

Summary: In this study, cellulose-based double-layer composite films with excellent performance were prepared for electromagnetic interference (EMI) shielding. The films have the advantages of low thickness, high mechanical strength, and excellent absorption performance, making them suitable for absorption-dominated EMI shielding fields.

COMPOSITES PART B-ENGINEERING (2022)

Article Materials Science, Composites

Absorption dominated high-performance electromagnetic interference shielding epoxy/functionalized reduced graphene oxide/Ni-chains microcellular foam with asymmetric conductive structure

Qiang Gao et al.

Summary: In this study, epoxy/functionalized reduced graphene oxide/Nichains microcellular foams with asymmetrical conductive structure were prepared through a thermal compressing method and then followed by a supercritical carbon dioxide foaming process. The resulting foams exhibited excellent electrical conductivity, EMI shielding effectiveness, and compressive strength, making them suitable for high-performance EMI shielding materials.

COMPOSITES SCIENCE AND TECHNOLOGY (2022)

Article Energy & Fuels

A Study on the Possibility of Using Iron Scale in the Construction of Electromagnetic Field Shields

Adam Jakubas et al.

Summary: This study focuses on using waste materials, such as iron scale, for electromagnetic field shielding. The iron-based materials were analyzed for their composition and morphology. Polymer-iron composites were prepared and tested for shielding effectiveness. The results show that iron scale is a cheap and easily obtainable material suitable for constructing electromagnetic field shielding materials.

ENERGIES (2022)

Article Materials Science, Multidisciplinary

Asymmetric multilayered MXene-AgNWs/cellulose nanofiber composite films with antibacterial properties for high-efficiency electromagnetic interference shielding

Fudong Zhang et al.

Summary: In this study, multilayered films with cellulose nanofiber layers, CNF/MXene layers, and CNF/silver nanowires layers were fabricated. These films exhibit superior mechanical properties and excellent EMI shielding effectiveness. They also have good antibacterial properties.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2022)

Article Materials Science, Multidisciplinary

Silicone-encapsulated carbonyl iron filler for corrosion-resistant electromagnetic shielding

Linbo Zhang et al.

Summary: This study presents a novel approach to enhance the electromagnetic wave absorption ability and corrosion resistance of CI powder using PDMS coating, resulting in improved thermal stability, hydrophobicity, and corrosion resistance of the composite powder. The impedance matching effect led to improved electromagnetic wave absorption capacity at specific frequencies and absorber thicknesses.

MATERIALS CHEMISTRY AND PHYSICS (2022)

Review Materials Science, Composites

Hybrid materials for electromagnetic shielding: A review

Suji Mary Zachariah et al.

Summary: This review provides a detailed analysis of recent trends in hybrid materials for electromagnetic shielding applications, including various polymers, cement, concrete, paints, and their different filler inclusions. The paper also discusses the origin and effects of electromagnetic radiation, the shielding mechanism, fabrication techniques, and characterization of the materials.

POLYMER COMPOSITES (2022)

Article Nanoscience & Nanotechnology

Carbon Microtube/NiCo Carbonate Hydride Nanoneedle Composite Foams for Broadband Electromagnetic Interference Shielding

Liyuan Han et al.

Summary: Materials with a lightning rod effect, inspired by the structure of a lightning rod, show superior performance in electromagnetic interference shielding and can enhance electromagnetic wave absorption efficiency.

ACS APPLIED NANO MATERIALS (2022)

Article Chemistry, Physical

Asymmetric electromagnetic shielding performance based on spatially controlled deposition of nickel nanoparticles on carbon nanotube sponge

Jiapeng Zhang et al.

Summary: In this study, a flexible Ni@CNTS/CNTS/PDMS composite with a designed asymmetric structure is reported to exhibit a unidirectional EMI shielding performance with controlled magnetic permeability, conductivity, and enhanced mechanical property. The material shows high EMI shielding effectiveness in the X band with low reflection loss.

CARBON (2022)

Article Materials Science, Multidisciplinary

Multi-interface PA6/PS composites constructed of metal-carbon material for adjustable electromagnetic interference shielding

Bozhen Wu et al.

Summary: This study presents a highly efficient electromagnetic shielding composite by depositing nickel particles on the surface of nylon microspheres and dispersing multi-walled carbon nanotubes in polystyrene. The electromagnetic shielding and absorption efficiency of the composites can be regulated by controlling the content of microspheres and nanotubes. The results show that the composite has a high electromagnetic shielding efficiency.

MATERIALS TODAY COMMUNICATIONS (2022)

Article Chemistry, Physical

Multilayered Cu/NiFe thin films for electromagnetic interference shielding at high frequency

Hyun Jun Kwon et al.

Summary: Cu/NiFe multilayers were fabricated for electromagnetic wave interference shielding in the high-frequency region. The effectiveness of different structures was evaluated and optimized. The thickness-gradient multilayer film showed excellent shielding effectiveness.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Engineering, Manufacturing

Carbonized cotton textile with hierarchical structure for superhydrophobicity and efficient electromagnetic interference shielding

Li-Chuan Jia et al.

Summary: A superhydrophobic EMI shielding textile was developed through carbonizing cotton textile and regulating the surface with nano-sized carbon black and low-surface energy polydimethylsiloxane. The composite textile exhibited superior EMI shielding effectiveness, large water contact angle, low sliding angle, and resistance to physical deformations and chemical environments, which were attributed to the joint action of highly conductive carbonized textile, CB coating with nanoscale roughness, and PDMS protective layer.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2021)

Article Engineering, Multidisciplinary

Microcapsule MOFs@MOFs derived porous nut-bread composites with broadband microwave absorption

Hualong Peng et al.

Summary: The study focuses on the development of multi-composite materials with heterostructure derived from MOFs, which showed outstanding microwave absorbing performance. By tuning the type and content of nuts with different electromagnetic characteristics, the impedance matching and attenuation ability of the absorbers were adjusted. The unique multi-nut-bread structure and the synergistic effect between the magnetic and dielectric behavior contributed to the excellent microwave absorbing properties of the composites.

COMPOSITES PART B-ENGINEERING (2021)

Article Engineering, Chemical

Characterization of PA-12 specimens fabricated by projection sintering at various sintering parameters

Taranjot Kaur et al.

Summary: Large area projection sintering (LAPS) is a new method in the field of additive manufacturing developed at the University of South Florida. Compared to traditional laser sintering, LAPS offers better thermodynamic control and has the potential to enable the fabrication of custom parts.

POLYMER ENGINEERING AND SCIENCE (2021)

Article Chemistry, Physical

Construction of compressible Polymer/MXene composite foams for high-performance absorption-dominated electromagnetic shielding with ultra-low reflectivity

Xichen Jia et al.

Summary: In this study, MXene-decorated polymer foam beads (MPFBs) were used to construct high-efficiency EMI shielding performance and ultra-low reflectivity CPC foams, which can effectively reduce secondary EMI pollution and achieve excellent EMI SE with low R coefficient.

CARBON (2021)

Review Materials Science, Multidisciplinary

Electromagnetic interference shielding materials: recent progress, structure design, and future perspective

Xiao-Yun Wang et al.

Summary: This review focuses on the recent research progress in electromagnetic interference (EMI) shielding materials, especially in response to the increasing demand from 5G communication technology and modern electronic products. It discusses the structural design, properties, and testing technologies for EMI shielding effectiveness, as well as the impact of various carbon materials on shielding performance. The review also explores the application of near-field shielding in electronic packaging and presents the main challenges and outlook for future research in EMI shielding materials.

JOURNAL OF MATERIALS CHEMISTRY C (2021)

Article Engineering, Multidisciplinary

Constructing 3D carbon-metal hybrid conductive network in polymer for ultra-efficient electromagnetic interference shielding

Hongji Duan et al.

Summary: This study adopts an effective strategy to construct a perfect 3D carbon-metal hybrid conductive network in a PA6 matrix, producing composite materials with ultra-efficient EMI shielding performance, offering new possibilities for developing high-performance and affordable EMI shielding composites for next-generation communication applications.

COMPOSITES PART B-ENGINEERING (2021)

Article Materials Science, Multidisciplinary

Fabrication of Cellulose Nanofiber/Reduced Graphene Oxide/Nitrile Rubber Flexible Films Using Pickering Emulsion Technology for Electromagnetic Interference Shielding and Piezoresistive Sensor

Yanan Wang et al.

Summary: This study developed a new green and effective strategy to prepare flexible and conductive nitrile rubber composite films by combining graphene oxide and cellulose nanofibrils stabilized Pickering emulsion with hot-pressing technology, achieving high conductivity and stable EMI shielding effectiveness. The introduction of flexible NBR improved the flexibility and structural strength of the composite film, making it suitable as a piezoresistive sensor for wearable devices.

MACROMOLECULAR MATERIALS AND ENGINEERING (2021)

Article Chemistry, Physical

A MXene-modulated 3D crosslinking network of hierarchical flower-like MOF derivatives towards ultra-efficient microwave absorption properties

Hui-Ya Wang et al.

Summary: The synthesis of MOF derivatives/MXene crosslinking networks has led to the development of materials with remarkable microwave absorption performance, demonstrating the potential for lightweight and highly efficient microwave absorbents.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Chemistry, Physical

Advances in electromagnetic shielding properties of composite foams

Biao Zhao et al.

Summary: In recent years, the issue of electromagnetic interference (EMI) radiation has become increasingly prominent, leading to the need for high efficiency materials to suppress EMI pollution. Traditional metallic shielding has limitations, while conductive polymer composites (CPCs) have attracted attention for their superior properties. Research on inorganic-based and polymer composite foams as EMI shielding materials will likely be the focus for future development.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Materials Science, Multidisciplinary

Recent advances in carbon-based polymer nanocomposites for electromagnetic interference shielding

Hooman Abbasi et al.

PROGRESS IN MATERIALS SCIENCE (2019)

Article Nanoscience & Nanotechnology

Porous Co-C Core-Shell Nanocomposites Derived from Co-MOF-74 with Enhanced Electromagnetic Wave Absorption Performance

Kaifeng Wang et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Article Engineering, Electrical & Electronic

Nickel deposition on Kevlar fabric modified with aminopropyltrimethoxysilane in supercritical fluid via electroless plating

Guanghong Zheng et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2018)

Article Nanoscience & Nanotechnology

Ultralight Graphene Foam/Conductive Polymer Composites for Exceptional Electromagnetic Interference Shielding

Ying Wu et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

Article Nanoscience & Nanotechnology

Constructing Uniform Core-Shell PPy@PANI Composites with Tunable Shell Thickness toward Enhancement in Microwave Absorption

Chunhua Tian et al.

ACS APPLIED MATERIALS & INTERFACES (2015)

Article Materials Science, Multidisciplinary

Preparation of PA12 microspheres with tunable morphology and size for use in SLS processing

Gexia Wang et al.

MATERIALS & DESIGN (2015)

Article Pharmacology & Pharmacy

Mitochondria: Prospective Targets for Neuroprotection in Parkinson's Disease

Anuradha Yadav et al.

CURRENT PHARMACEUTICAL DESIGN (2014)

Article Chemistry, Physical

Electromagnetic and microwave absorbing properties of multi-walled carbon nanotubes filled with Ni nanowire

Tianchun Zou et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2010)

Review Neurosciences

Experimental models of Parkinson's disease

MF Beal

NATURE REVIEWS NEUROSCIENCE (2001)