Efficient electromagnetic wave absorption behaviors for TiB2/SiO2/PDMS composites with specialized heterointerfaces DOI

Xiongzhang Liu,

Jiangtao Li, Jixin Yang

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Tailoring electromagnetic responsiveness of Tremella-like multi-dimensional heterostructures through a self-decomposition strategy DOI

Huichao Rao,

Ping Wang, Yikun Chen

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157121 - 157121

Published: Oct. 1, 2024

Language: Английский

Citations

24
Selective Ions Exchange Reactions Endow Defective Heterovalent Copper‐Based Selenides With Enhanced Dielectric Polarization Response DOI Open Access
Jiaolong Liu, Zhuolin Liu, Junkai Ren

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 16, 2025

Abstract Defective heterovalent selenides provide a spacious arena for creating emergent electromagnetic (EM) phenomena that are unattainable in the conventional constituent counterparts. However, there still synthetic methodological challenges, and in‐depth understanding of EM properties, particularly correlation between tailored polarization sites dielectric response, significantly inadequate. Herein, selective ions exchange strategy driven by concentration‐regulated ( Case 1 ) time‐evoked 2 approaches, is innovatively proposed to design series defective copper‐based selenides. The controllable phase evolution mixed cation/anion responsible heterointerfaces levels ), while Cu + /Cu 2+ electronic configurations controlled cation accounted further manipulating heterointerfaces/defects enriching ). coupling nonstoichiometric 2−x Se‐containing heterointerfaces, unsaturated Se vacancies multi‐valence configurations, rather than themselves alone even at higher level, imparted abundant trigger boosted response Consequently, this designed selenide (ZnSe/CuSe/Cu 2‐x Se) deliveres broad bandwidth 6.89 GHz compare parent ZnSe without outperforming most reported metal until now. This innovative overcame bottlenecks methodology, providing paradigm fabricating sophisticated materials versatile applications beyond absorption.

Language: Английский

Citations

4
Ni Co -C/polyacrylamide hydrogels derived from mixed metal MOF-74 for synergistically enhanced electromagnetic wave absorption and thermal conduction performances DOI
Chen‐Yu Zhang, Hao Zhao, Ting Zhou

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159506 - 159506

Published: Jan. 1, 2025

Language: Английский

Citations

1
Hierarchical CNTs/PyC/SiBCN Foam with Tunable Microwave Absorption Properties Conspired by Melamine-derived Pyrolyzed Carbon and Carbon Nanotubes DOI
Lifei Du, Jinshan Zhang, Qian Zhou

et al.

Carbon, Journal Year: 2025, Volume and Issue: unknown, P. 120030 - 120030

Published: Jan. 1, 2025

Language: Английский

Citations

1
Enhanced Microwave Absorption of Multi‐Interface Core–Shell FeSiAl@MnOx@C Composites by Morphology Engineering DOI Open Access
Hui Luo,

Lingxin Kong,

Sihai Lv

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 10, 2025

Abstract The rational manipulation of interfacial properties, composition, and morphology materials has emerged as an effective strategy for enhancing their microwave absorption performance. crystal phase microstructure, electromagnetic properties can be regulated by varying the thermal treatment temperature. synergistic integration heterogeneous interfaces, magnetic materials, microstructures, defect engineering helps optimize impedance matching enhance polarization losses. Herein, multi‐interface core–shell FeSiAl@MnO x @C composites with various morphologies demonstrated superior A minimum reflection loss −56.3 dB is achieved at absorber thickness 1.41 mm, bandwidth 5.0 GHz obtained a 1.59 mm. radar cross‐section reduction value reached 19.448 incidence angle 0°. excellent performance due to effect significant dielectric losses improved matching. This study establishes foundation designing next‐generation high‐performance microwave‐absorbing high

Language: Английский

Citations

1
Construction of ZnFe2O4/C/CG composites with low-frequency and broadband electromagnetic wave absorption DOI

Chuanlei Zhu,

Shengtao Gao,

Yuanchun Zhang

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

Citations

1
Nitrogen-doped eugenol-group polymer carbon microspheres with high-performance microwave (2-18 GHz) absorption DOI

Shuhong Nie,

Zheng Wang, Xiaohui Jiang

et al.

Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 112061 - 112061

Published: Feb. 1, 2025

Language: Английский

Citations

1
Electromagnetic wave absorbing metastructure for high-temperature resistant and broadband application DOI
Yan Wang, Yi Shen, Xin Sun

et al.

Materials Today Nano, Journal Year: 2025, Volume and Issue: 29, P. 100572 - 100572

Published: Jan. 6, 2025

Language: Английский

Citations

0
Carbon nanowire modified Nextel 610/SiOC composites with gradient periodic structure for enhanced broadband electromagnetic-wave absorption performance at elevated temperatures DOI
Fan Yang,

Yongpeng Dong,

Yuqiu Wang

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: 1012, P. 178527 - 178527

Published: Jan. 1, 2025

Language: Английский

Citations

0
The influence of Ni-ion doping on the structure, magnetism, and electromagnetic wave absorption performance of La0.6Sr0.4Fe1-Ni O3-δ perovskite oxides DOI

Tai-Yu Zheng,

Ning Shang, Feng Xia

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

0