Results 11 to 20 of about 172,007 (293)

Recent Progress in Iron-Based Microwave Absorbing Composites: A Review and Prospective

Molecules, 2022
With the rapid development of communication technology in civil and military fields, the problem of electromagnetic radiation pollution caused by the electromagnetic wave becomes particularly prominent and brings great harm.
Wei Zheng, Wenxian Ye, Pingan Yang, Dashuang Wang, Yuting Xiong, Zhiyong Liu, Jindong Qi, Yuxin Zhang   +7 more
doaj   +1 more source

Application of Cross-hole Electromagnetic Wave Tomography in Three Dimensional Spatial Distribution of Karst

CT Lilun yu yingyong yanjiu, 2022
Karst development in limestone areas holds great potential hazards to the urban construction, Using the conventional way of drilling, it is difficult to fully identify the characteristics and scale of underground Karst development in urban Karst ...
Xiaohu DENG, Yanlin FU
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Non-Magnetic Bimetallic MOF-Derived Porous Carbon-Wrapped TiO2/ZrTiO4 Composites for Efficient Electromagnetic Wave Absorption

Nano-Micro Letters, 2021
Highlights Non-magnetic bimetallic MOF-derived porous carbon-wrapped TiO2/ZrTiO4 composites are firstly used for efficient electromagnetic wave absorption.
Jing Qiao, Xue Zhang, Chang Liu, Longfei Lyu, Yunfei Yang, Zhou Wang, Lili Wu, Wei Liu, Fenglong Wang, Jiurong Liu   +9 more
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NiMnO₃ Anchored on Reduced Graphene Oxide Nanosheets: A New High-Performance Microwave Absorbing Material

Nanomaterials, 2022
With the increasing influence of electromagnetic radiation on precision instruments and organisms, there is an urgent need for research on lightweight and high-strength electromagnetic wave absorbing materials.
Pin Zhang, Yao Yao, Wenke Zhou, Yawen Liu, Xiaowei Cao, Zhi Zhang   +5 more
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Enhanced electromagnetic wave absorption property of binary ZnO/NiCo2O4 composites

Journal of Advanced Ceramics, 2021
Nowadays, metal oxide-based electromagnetic wave absorbing materials have aroused widely attentions in the application of telecommunication and electronics due to their selectable mechanical and outstanding dielectric properties.
Bin Du, Mei Cai, Xuan Wang, Junjie Qian, Chao He, Anze Shui   +5 more
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Enhanced electromagnetic wave absorption performance of Ni–Zn ferrite through the added structural macroporosity

Journal of Materials Research and Technology, 2022
Progressive utilization of wireless communications necessitates the use of electromagnetic wave absorber materials to assure a healthy environment for both devices and human beings by reducing the electromagnetic waves interference pollution. Nickel-zinc
M. Derakhshani, E. Taheri-Nassaj, M. Jazirehpour, S.M. Masoudpanah   +3 more
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Electromagnetic wave absorption and structural properties of wide-band absorber made of graphene-printed glass-fibre composite [PDF]

, 2018
Lightweight composites combining electromagnetic wave absorption and excellent mechanical properties are required in spacecraft and aircraft. A one- dimensional metamaterial absorber consisting of a stack of glass fibre/epoxy layers and graphene ...
Lecini, J., Marra, F., Pisu, L., Sarto, M. S., Tamburrano, A.   +4 more
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Multiprincipal Element M2FeC (M = Ti,V,Nb,Ta,Zr) MAX Phases with Synergistic Effect of Dielectric and Magnetic Loss

Advanced Science, 2023
Electromagnetic (EM) wave pollution is harmful to human health and environment, thus it is absolutely important to develop new electromagnetic wave absorbing materials.
Lu Chen, Youbing Li, Biao Zhao, Shanshan Liu, Huibin Zhang, Ke Chen, Mian Li, Shiyu Du, Faxian Xiu, Renchao Che, Zhifang Chai, Qing Huang   +11 more
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Lattice composites with embedded short carbon fiber/Fe3O4/epoxy hollow spheres for structural performance and microwave absorption

Materials & Design, 2020
Lightweight absorption materials with superior mechanical properties have received significant attention owing to their potential for use in military stealth and electromagnetic protection applications. Herein, a novel electromagnetic (EM) wave absorbing
Yingjie Qiao, Zhaoding Yao, Xiaodong Wang, Xiaohong Zhang, Chengying Bai, Qiuwu Li, Kaixuan Chen, Zhuoran Li, Ting Zheng   +8 more
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Responses of Polystyrene/MWCNT Nanocomposites to Electromagnetic Waves and the Effect of Nanotubes Dispersion [PDF]

علوم و تکنولوژی پلیمر, 2014
Electromagnetic compatibility (EMC) and electromagnetic interference (EMI) have emerged as key issues with respect to commercial and military purposes in association with electromagnetic waves.
Ehsan Aghajari, Sadegh Morady, Mohammad Hossein Navid Famili Navid Famili, S. Esmaeil Zakiyan, Atefeh Golbang   +4 more
doaj   +1 more source