Enhanced microwave absorption performances of FeCoNiCuCr high entropy alloy by optimizing particle size dehomogenization

G Li, H Zhao, H Wang, Z Zhou, L Gao, W Su… - Journal of Alloys and …, 2023 - Elsevier
FeCoNiCrCu high entropy alloy (HEA) powder was prepared by high energy ball milling
mechanical alloying. The phase structure, microstructure, particle size, magnetic properties …

Dielectric and electromagnetic shielding behavior of CaCu3Ti4O12/CoFe2O4/silicone rubber composites

N Kumari, S Meena, A Salim, R Singhal… - Journal of Materials …, 2024 - Springer
With mushrooming of wireless wearable devices, demand of efficient electromagnetic
interference (EMI) shielding material gained much interest to obstruct the unwanted …

[PDF][PDF] Chemically synthesized Ag/PPy-PVA polymer nanocomposite films as potential EMI shielding material In X-Band

J Srivastava, P Kumar Khanna, PV More… - Advanced Materials …, 2017 - researchgate.net
Abstract Silver/Polypyrrole/Polyvinylalcohol polymer nanocomposite films were prepared by
in-situ polymerization of pyrrole with variable loading of silver nanoparticles from 0.5-10 …

Gamma radiation induced microwave absorption properties of ultra-thin barium titanate (BaTiO3) ceramic tiles over X-band (8.2–12.4 GHz)

L Saini, RK Jani, Y Janu, M Kumar, MK Patra… - Ceramics International, 2021 - Elsevier
We report the enhancement of microwave absorption properties in BaTiO 3 ceramics
induced by exposing under high energy gamma radiation at 5 kGy, 10 kGy and 15 kGy …

Preparation of nano-structured barium titanate via electrophoretic deposition (EPD and there electrical and ionic conductivity via impedance spectroscopy

P Agnihotri, R Rani, I Bdikin, S Sharma, R Rai - Ionics, 2024 - Springer
We investigate the structural, electrical, and dielectric properties of EPD-BT-8 wt1% a-
platelet ceramics following a 6-h calcination process at 950° C. XRD analysis confirms the …

EMI shielding materials based on thermosetting polymers

BDS Deeraj, MS Mathew, J Parameswaranpillai… - Materials for Potential …, 2020 - Elsevier
Due to the explosive growth of the electronic industry, electromagnetic interference (EMI)
may affect the performance of the electronic devices. Thus, there is an increasing demand …

Barium titanate flakes based composites for microwave absorbing applications

RK Jain, A Dubey, A Soni, SK Gupta… - … and Application of …, 2013 - doiserbia.nb.rs
Barium titanate (BT) has attained research focus in recent past owing to considering its high
dielectric constant and stealth capabilities in microwave region. Shape effects of BT viz …

Broad microwave absorption bandwidth analysis of biocomposite microwave absorber material for X-band applications

A Tripathi, KS Sandha - Biomass Conversion and Biorefinery, 2024 - Springer
In this research paper, biocomposite microwave absorber materials (MAMs) was fabricated,
tested, and analyzed. The biocomposite MAMs have been prepared of pure dried banana …

Dual Band Resonance in Tetragonal BaTiO3/NBR Composites for Microwave Absorption Applications

L Saini, Y Janu, MK Patra, RK Jani… - Journal of the …, 2016 - Wiley Online Library
Tetragonal BaTiO3 bulk samples are prepared using the solid‐state route in conjunction
with intermediate high‐temperature annealing steps. The (002) and (200) X‐ray diffraction …

Novel nano BaTiO3-based microwave vacuum treatment for precise and controllable scales stripping of wool fibers

L Zhan, J Pei, J Yuan, Y Li, F Ji… - Textile Research …, 2023 - journals.sagepub.com
Barium titanate nanoparticles were used as a locator to help accurately break the scales on
the surface of wool fibers under microwave vacuum treatment, as an anti-felting process of …