Results 91 to 100 of about 87,193 (325)

Calculation of Shielding Effectiveness of Materials for Security Devices

MATEC Web of Conferences, 2017
Currently, electromagnetic interference constitutes one of the major complications for a function of electronic or electrical devices. Because these devices are constantly exposed to effects of electromagnetic radiation, it is desirable to increase the ...
Kovar Stanislav, Valouch Jan, Urbancokova Hana   +2 more
doaj   +1 more source

Advancements in Carbon‐Based Piezoelectric Materials: Mechanism, Classification, and Applications in Energy Science

Advanced Materials, EarlyView.
Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu, Qingyou Liu, Wai‐Yeung Wong, Linli Xu   +3 more
wiley   +1 more source

Aircraft electromagnetic compatibility [PDF]

Illustrated are aircraft architecture, electromagnetic interference environments, electromagnetic compatibility protection techniques, program specifications, tasks, and verification and validation procedures.
Clarke, Clifton A., Larsen, William E.
core   +1 more source

Conductive concrete as an electromagnetic shield

2012 IEEE International Symposium on Electromagnetic Compatibility, 2012
Conductive concrete mixture was originally developed for surface de-icing purposes but can be designed to perform as an electromagnetic shield. Testing procedures have been developed to measure the attenuation provided by conductive concrete without the cost and labor of building a large structure.
Lim Nguyen, Joel D. Blasey, John Bonsell, Bing Chen, Aaron Krause, Christopher Y. Tuan, Holly McNerney, James P. Zemotel, Ferdinand J. Metzger   +8 more
openaire   +2 more sources

DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications

Advanced Materials, EarlyView.
DNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Longjiang Ding, Bing Liu, Andreas Peil, Sisi Fan, Jie Chao, Na Liu   +5 more
wiley   +1 more source

Recent Advances in Heterogeneous Frustrated Lewis Pair: Synthesis, Characterization, and Catalysis

Advanced Materials, EarlyView.
This review provides a concise analysis of heterogeneous frustrated Lewis pair (FLP) chemistry, focusing on their synthesis, characterization, and application in small‐molecule activation. It highlights current challenges in developing solid FLP systems and explores promising advancements through emerging technologies, offering critical insights into ...
Jiasi Li, Shik Chi Edman Tsang, Guangchao Li   +2 more
wiley   +1 more source

Polypropylene Nanocomposite Filled with Spinel Ferrite NiFe₂O₄ Nanoparticles and In-Situ Thermally-Reduced Graphene Oxide for Electromagnetic Interference Shielding Application

Nanomaterials, 2019
Herein, we presented electromagnetic interference shielding characteristics of NiFe2O4 nanoparticles—in-situ thermally-reduced graphene oxide (RGO)—polypropylene nanocomposites with the variation of reduced graphene oxide content.
Raghvendra Singh Yadav, Ivo Kuřitka, Jarmila Vilčáková, Michal Machovský, David Škoda, Pavel Urbánek, Milan Masař, Marek Gořalik, Michal Urbánek, Lukáš Kalina, Jaromir Havlica   +10 more
doaj   +1 more source

Unperceivable Designs of Wearable Electronics

Advanced Materials, EarlyView.
Unperceivable wearable technologies seamlessly integrate into everyone's daily life, for healthcare and Internet‐of‐Things applications. By remaining completely unnoticed both visually and tactilely, by the user and others, they ensure medical privacy and allow natural social interactions.
Yijun Liu, Séverine De Mulatier, Naoji Matsuhisa   +2 more
wiley   +1 more source

Multifunctional Bamboo Based Materials Empowered by Multiscale Hierarchical Structures—A Critical Review

Advanced Materials, EarlyView.
This review summarizes the latest progress in transforming renewable bamboo resources into high‐value functional materials. It emphasizes how to leverage bamboo's multiscale hierarchical structures to realize innovative applications in energy, construction, environment, and medicine, providing key insights for developing high‐performance bio‐based ...
Yuxiang Huang, Juan Hu, Yahui Zhang, Yanglun Yu, Daihui Zhang, Qiumei Jing, Muhammad Wakil Shahzad, Saddick Donkor, Chi Chen, Chuan Wei Zhang, Ximin He, Ben Bin Xu, Shengbo Ge, Wenji Yu   +13 more
wiley   +1 more source

Study of reflection process for nickel coated activated carbon fiber felt applied with electromagnetic interference shielding

Journal of Materials Research and Technology, 2019
Nickel coated activated carbon fiber felt (Ni-ACFF) are known as excellent materials for electrostatic dissipation and electromagnetic interference (EMI) shielding.
Miguel Angelo do Amaral Junior, Jossano Saldanha Marcuzzo, Bárbara da Silva Pinheiro, Braulio Hakuo Kondo Lopes, Ana Paula Silva de Oliveira, Jorge Tadao Matsushima, Maurício Ribeiro Baldan   +6 more
doaj   +1 more source