Results 41 to 50 of about 927,200 (205)

Síntese, caracterização e avaliação da utilização de aditivo condutor nanoestruturado à base de montmorilonita/polipirrol em matriz de poliuretano termoplástico para aplicação em blindagem eletromagnética [PDF]

, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2015.Polímeros intrinsecamente condutores (PICs), nomeadamente o polipirrol (PPy) e polianilina (
Ramôa, Sílvia Daniela Araújo da Silva
core  

Electromagnetic Shielding Properties of Pack Borided MirraxTM Steel

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2021
In this study, it was aimed to investigate the electromagnetic interference shielding (EMI-SE) as well as some physical and mechanical properties of pack borided Mirrax tool steel.
İbrahim Altınsoy
doaj   +1 more source

Análise das emissões conduzidas utilizando técnicas de separação de ruído de modo comum e modo diferencial [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2013A interferência eletromagnética é um problema no que se refere ao desenvolvimento de produtos ...
Almeida, Chaiane Cristine de
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Testing and Analyzing of EMI in Central Substation of Coal Mine Underground

Gong-kuang zidonghua, 2010
Through testing and analyzing electromagnetic environment of central substation of coal mine underground, following conclusions were gotten: 1 There is low-frequency interference nearby high-voltage switch during normal operation of equipments in central
SUN Ji-ping, WANG Fu-zeng
doaj  

Lightweight MXene Composite Films with Hollow Egg‐Box Structures: Enhanced Electromagnetic Shielding Performance Beyond Pure MXene

Advanced Science
MXene is widely used in the electromagnetic interference (EMI) shielding field. However, the high electromagnetic reflectivity of pure MXene causes potential secondary EMI pollution.
Yijie Wang, Chenxiang Zhao, Yunze Tian, Yue Sun, Mengfei Zhang, Kangjing Wang, Bihua Xia, Yang Wang, Ting Li, Xuhui Zhang, Jing Huang, Shibo Wang, Weifu Dong, Jinliang Qiao   +13 more
doaj   +1 more source

Structural Design Strategies of Polymer Matrix Composites for Electromagnetic Interference Shielding: A Review

Nano-Micro Letters, 2021
With the widespread application of electronic communication technology, the resulting electromagnetic radiation pollution has been significantly increased.
Chaobo Liang, Zhoujie Gu, Yali Zhang, Zhonglei Ma, Hua Qiu, Junwei Gu   +5 more
doaj   +1 more source

On-Chip Techniques for Electromagnetic Interference (EMI) reduction

IOSR journal of VLSI and Signal Processing, 2013
In modern days, integrated circuits are facing different challenges with its high speed features. One of the big challenges is EMI emission from electronic devices. Different regulatory bodies like US (FCC), EN etc have strict regulations aim at limiting the amount of EMI radiations.
openaire   +1 more source

Flexible and flame-retarding phosphorylated MXene/polypropylene composites for efficient electromagnetic interference shielding

, 2022
Flame-retardant composites with high electromagnetic interference (EMI) shielding performance are desirable for electronic device packaging. Despite great potential of MXene for high EMI, it still remains a great challenge to develop high-performance ...
Jiang, Yue, Wang, Shanchi, Feng, Jiabing, Xu, Zhiguang, Peng, Tianshu, Khan, Fawad, Song, Pingan, Chen, Yu, Zhao, Yan, Tang, Tingting   +9 more
core   +1 more source

Flexible and fire safe sandwich structured composites with superior electromagnetic interference shielding properties

, 2022
The integration of outstanding flame retardancy and electromagnetic interference shielding effectiveness (EMI SE) in polymers is highly desirable for practical applications.
Fu, Libi, Pingan Song, Feng, Yuezhan, Yang, Fuqiang, Lv, Yuancai, Minghua Liu, Fuqiang Yang, Yuancai Lv, Chen, Kexin, Shi, Yongqian, Bin Yu, Libi Fu, Wang, Hengrui, Yongqian Shi, Hengrui Wang, Liu, Miao, Miao Liu, Yuezhan Feng, Yu, Bin, Song, Pingan, Kexin Chen, Liu, Minghua   +21 more
core   +1 more source

MXene-ternary chalcogenide synergy: Ti3C2/FeIn2S4-carbon cloth composite for high-performance EMI shielding

Journal of Science: Advanced Materials and Devices
This study presents a novel Ti3C2/FeIn2S4 composite integrated onto carbon cloth for electromagnetic interference (EMI) shielding applications. The composite demonstrated exceptional reflective properties, with reflection coefficient (R) values ranging ...
Nazish Saleem Abbas, Muhammad Haris Jamil, Salamat Ullah Khan Niazi, Nayab Arif, Hamid Sharif, Peiguang Yan   +5 more
doaj   +1 more source