L and S band microwave absorption properties of Z-type hexaferrite Ba3Co2Fe24O41 synthesized at low temperature

N Shao, J Li, S Che, J Zheng, L Qiao, Y Ying… - Journal of Alloys and …, 2023 - Elsevier
The L-band and S-band electromagnetic waves are widely utilized in radar and satellite
communications. This paper reports the successful synthesis of 85.8% content Ba 3 Co 2 Fe …

Core-shell CuCo2S4 based microspheres composited with carbon black nanoparticles for effective microwave absorption

Q Ma, Z Xu, X Li, X Cheng - Journal of Alloys and Compounds, 2023 - Elsevier
CuCo 2 S 4 with core-shell structure was prepared by ion exchange self-template method,
and the microwave absorption property of CuCo 2 S 4 with this morphology was studied. At …

An Overview of Epoxy Resins as coating to protect metals from corrosion

A Makhmetova, ES Negim, D Ainakulova… - … Syra= Complex use of …, 2024 - kims-imio.com
Any structures of metal, which are used in construction work, must be qualitatively protected
from the external environment, more precisely, from the development of corrosion. Under the …

Construction of porous carbon for high-performance microwave absorbing: An efficient method to utilize direct liquefaction coal asphalt by-products

Z Wu, X Guo, Y Liu, Y Wang, M Gao, C Yao… - Diamond and Related …, 2023 - Elsevier
To address the issue of electromagnetic pollution in recent times, it is critical to creating a
low-cost and effective electromagnetic wave-absorbing material as well as a simple …

Synergistic acceleration effects of ultraviolet and salt spray on the degradation and failure of electromagnetic wave-absorbing coatings

L Xia, K Wang, W Xu, M Kong, Y Huang, Y Lv… - Progress in Organic …, 2023 - Elsevier
There is an urgent need to reliably and rapidly evaluate the risk of failure of electromagnetic
wave absorbing (EWA) coatings under the complex oceanic environment, which involves …

Enhancement mechanism of epoxy resin by polyacrylic acid-modified 3D porous graphene: A microscopic and molecular dynamics perspective

J Yu, J Chen, K He, L Liang, ZQ Tian - Composites Science and …, 2024 - Elsevier
Graphene is a two-dimensional nanomaterial with remarkable strength and is a highly
effective enhancer in polymer materials. However, the mechanisms underlying the …

Corrosion behaviors of electromagnetic wave absorbing coatings with varying absorber content under combined UV and salt spray exposure

L Xia, T Lu, M Kong, J Pei, Y Huang, Y Niu, Y Lv… - Progress in Organic …, 2025 - Elsevier
Despite extensive research on the impact of environmental weathering on the degradation
of electromagnetic wave absorbing (EWA) coatings, the influence of material composition on …

Strengthened microwave absorption properties of polymer-derived carbon-rich SiCN (Ni3Si) ceramic fibers pyrolyzed at low temperature

S Wang, H Gong, MZ Ashfaq, D Qi, X Yue - Ceramics International, 2023 - Elsevier
In this study, carbon-rich SiCN (Ni 3 Si) ceramic fibers (CSCF) were prepared through
electrospinning and low-temperature (700–1000° C) polymer derivation, and the effect of …

In-situ generated Ni/Ni3Si to enhance electromagnetic wave absorption properties of Ni/PDCs/biomass ceramic composites

J Liu, C Liu, Y Tong, C Liu, H Sun, Q Hu, S Wu… - Colloids and Surfaces A …, 2023 - Elsevier
In recent years, electromagnetic wave (EMW) absorbing materials derived from biomass
materials have been widely concerned because of their light weight and high efficiency …

Ferroelectric, dielectric, and EMI attenuation characteristics of BaFe2O4/MWCNTs/epoxy nanocomposites

S Meena, N Kumari, V Gahlaut, C Shekhar… - Composite …, 2024 - Taylor & Francis
This study reports the synthesis of barium-ferrite (BaFe2O4) particles by co-precipitation
method, which is employed to prepare BaFe2O4/multiwall carbon nanotubes …