Results 31 to 40 of about 5,836 (242)

Flexible and excellent electromagnetic interference shielding film with porous alternating PVA-derived carbon and graphene layers

open access: yesiScience, 2023
Summary: Recently, the design of graphene-based films with elaborately controlled microstructures and optimized electromagnetic interference shielding (EMI) properties can effectively improve EM energy attenuation and conversion.
Jiatong Li   +8 more
doaj   +1 more source

Nanocellulose‐assisted preparation of electromagnetic interference shielding materials with diversified microstructure

open access: yesSmartMat, 2022
Sustainable and renewable nanocellulose attracts more and more attention in various fields due to its high strength‐to‐weight ratio, small diameter, large aspect ratio, and abundant functional groups.
Zhihui Zeng   +4 more
doaj   +1 more source

Green EMI shielding: dielectric/magnetic "genes" and design philosophy

open access: yes, 2023
Benefiting from new materials, innovative structures, advanced techniques, and multiple mechanisms, electromagnetic interference (EMI) shielding materials are developing vigorously.
Wang, Xixi   +3 more
core   +1 more source

Recent advances in multifunctional electromagnetic interference shielding materials

open access: yesHeliyon
Electromagnetic interference (EMI) shielding material is the most effective solution to protect electronic devices and human health from the harmful effects of electromagnetic radiation.
Quy-Dat Nguyen, Choon-Gi Choi
doaj   +1 more source

Enhanced electromagnetic shielding of lightweight copper-coated nonwoven laminate with carbon filament reinforcement

open access: yesJournal of Engineered Fibers and Fabrics, 2023
Textile-based electromagnetic interference (EMI) shielding materials with good flexibility and high EMI shielding effectiveness (SE) are highly desirable.
Shi Hu   +7 more
doaj   +1 more source

Predict and Eliminate EMI Signals for RF Shielding-Free MRI via Simultaneous Sensing and Deep Learning

open access: yes, 2022
All clinical magnetic resonance imaging (MRI) scanners require bulky and enclosed RF shielding rooms to prevent external electromagnetic interference (EMI) signals during data acquisition, and quality electronics inside shielding room (i.e., with minimal
Zhao, Yujiao   +4 more
core   +1 more source

Advances in Electromagnetic Interference Shielding Materials with Low Reflection

open access: yesEngineered Science
With the rapid development of electronic information technology, electromagnetic radiation is ubiquitous in the environment, seriously interfering with the normal operation of other electronic components and human health. However, traditional metal-based
Li Lang   +6 more
doaj   +1 more source

A Comprehensive Study on EMI Shielding Performance of Carbon Nanomaterials-Embedded CFRP or GFRP Composites

open access: yes, 2022
The rapid advancement of electrical and telecommunication facilities has resulted in increasing requirements for the development of electromagnetic interference (EMI) shielding composites.
Nam, Il-Woo   +5 more
core   +1 more source

Multifunctional Integrated Transparent Film for Efficient Electromagnetic Protection

open access: yesNano-Micro Letters, 2022
Silver nanowire (Ag NW) has been considered as the promising building block for the fabrication of transparent electromagnetic interference (EMI) shielding films.
Gehuan Wang   +5 more
doaj   +1 more source

Electromagnetic interference shielding performance of nano-layered Ti3SiC2 ceramics at high-temperatures

open access: yesAIP Advances, 2018
The X-band electromagnetic interference (EMI) shielding properties of nano-layered Ti3SiC2 ceramics were evaluated from room temperature up to 800°C in order to explore the feasibility of Ti3SiC2 as efficient high temperature EMI shielding material.
Sigong Li   +5 more
doaj   +1 more source

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