Results 211 to 220 of about 471,154 (245)

Electromagnetic shielding effectiveness of three-dimensional multilayered interlaced woven fabrics using stainless steel fibers. [PDF]

Heliyon
Sirková BK, Tunáková V, Tunák M, Jezik K.   +3 more
europepmc   +1 more source

An Adaptive Metasurface for Adjustable Magnetic Resonance Imaging Enhancement at 3 T and 7 T: A Feasibility Study

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Ultra‐high field (≥ 7 T) and 3 T MRI suffer from B1+ inhomogeneity and signal loss. Conventional metasurfaces that mitigate B1+ inhomogeneity and improve image SNR are “fixed” in nature and designed for a single Larmor frequency. This study demonstrates the feasibility of an adaptive metasurface utilizing voltage‐controlled capacitors ...
Paul S. Jacobs, Pradnya Narvekar, Neil E. Wilson, Gabor Mizsei, Wyger Brink, John A. Detre, Mark A. Elliott, Ravinder Reddy   +7 more
wiley   +1 more source

Exploring the Effect of Annealing on PLA/Carbon Nanotube Nanocomposites: In Search of Efficient PLA/MWCNT Nanocomposites for Electromagnetic Shielding. [PDF]

Polymers (Basel)
da Silva FU, Luna CBB, da Silva FS, Barreto JVM, Schmitz DP, Soares BG, Wellen RMR, Araújo EM.   +7 more
europepmc   +1 more source

Multifunctional Epoxy Composites Reinforced With Hybrid MWCNT/Graphene‐Related Materials Buckypaper

Polymer Composites, EarlyView.
Graphical overview of the processing route for hybrid buckypaper‐reinforced epoxy composites and the resulting multifunctional properties. ABSTRACT This study investigates the development of multifunctional epoxy composites reinforced with hybrid buckypapers composed of multi‐walled carbon nanotubes (MWCNTs) and graphene‐related materials (GRMs ...
Thais Ferreira da Silva, Thiély Ferreira da Silva, Rieyssa Maria de Almeida Corrêa, Rui Alexandre Araújo Ribeiro, Braian Esneider Buitrago Uribe, Michelle Leali Costa, Delfim Fernandes Soares, Fabio Roberto Passador, Beate Krause, Maria Conceição Paiva, Edson Cocchieri Botelho   +10 more
wiley   +1 more source

3D Printing of Periodic Porous Metamaterials for Tunable Electromagnetic Shielding Across Broad Frequencies. [PDF]

Nanomicro Lett
Lv Q, Peng Z, Pei H, Zhang X, Chen Y, Zhang H, Zhu X, Wu S.   +7 more
europepmc   +1 more source

Effect of Carbon Nanotubes Incorporation on the Properties of a Photopolymer Resin Used in Vat Photopolymerization

Polymer Composites, EarlyView.
Preparation and experimental results of carbon nanotube/photopolymer resin nanocomposites fabricated by 3D printing. ABSTRACT This work examines the effect of the incorporation of carbon nanotubes (CNTs) into a photopolymer resin for the fabrication of nanocomposites via additive manufacturing (AM), using the masked stereolithography technique (MSLA ...
Caio Kuribayashi, Matheus Campos Hemkemaier, Guilherme Mariz de Oliveira Barra, Marcio Roberto da Rocha, Bluma Guenther Soares, Claudia Merlini   +5 more
wiley   +1 more source

Multiscale PA6 Composites Reinforced With Recycled Carbon Fibers and Graphene: Synergistic Effects on Mechanical and Electromagnetic Behavior

Polymer Composites, EarlyView.
Synergistic effects of recycled carbon fibers and GNP on the mechanical and electromagnetic performance of multiscale PA6 composites. ABSTRACT The mechanical recycling of carbon fiber‐reinforced thermoplastics (CFRTs) generally degrades the mechanical properties of the resulting composites, primarily due to fiber length reduction. To partially overcome
Erick Gabriel Ribeiro dos Anjos, Ieda Cruz da Silva, Juliano Marini, María Cristina Kantun‐Uicab, Jandro L. Abot, Fabio Roberto Passador   +5 more
wiley   +1 more source

A Review of the Establishment of Effective Conductive Pathways of Conductive Polymer Composites and Advances in Electromagnetic Shielding. [PDF]

Polymers (Basel)
Nan X, Zhang Y, Shen J, Liang R, Wang J, Jia L, Yang X, Yu W, Zhang Z.   +8 more
europepmc   +1 more source

Functionalized Graphene‐Reinforced Thermoplastic Polyurethane Nanocomposites: Thermomechanical and Magnetic Properties

Polymer Composites, EarlyView.
TrGO–Ni/Co Hybrid Nanocomposites: From Hydrothermal Synthesis to Melt Processing. ABSTRACT Polymeric nanocomposites have attracted significant interest for their low density, processability, and multifunctional properties, making them suitable for applications such as flexible electronics, sensors, biomedical devices, and functional coatings.
Bruno B. Storte, Muhammad Nisar, Javier I. B. Rocha, Mariel A. F. Aramayo, Rafael V. Maidana, Julian Geshev, Guillermo Ramírez, Danilo D. Siqueira, Ricardo J. E. Andrade   +8 more
wiley   +1 more source

Dual-Functional Cross-Meandering Resonator for Power Frequency Electromagnetic Shielding and Wireless Sensing Communication. [PDF]

Sensors (Basel)
Gan F, Shang X, Yang X, Li S, Zhou Y, Li W.   +5 more
europepmc   +1 more source