Cobalt-nickel carbonate hydroxide composites achieving excellent electromagnetic absorption and wide bandwidth through incorporation with polypyrrole nanotubes DOI

Lingsai Meng,

Yu Ma, Yupeng Zou

et al.

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 976, P. 172957 - 172957

Published: Nov. 28, 2023

Language: Английский

Honeycomb structure SiCf/Si3N4 composite with broadband electromagnetic absorption performance under a wide temperature range DOI
Xinlei Wang, Xiaomeng Fan,

Yongpeng Dong

et al.

Journal of the European Ceramic Society, Journal Year: 2025, Volume and Issue: unknown, P. 117205 - 117205

Published: Jan. 1, 2025

Language: Английский

Citations

1
Magnetic quantum dots modified hollow carbon spheres and controllable electromagnetic wave absorption performance DOI
Yiqiang Liu,

Jiabin Yao,

Zhihao Shen

et al.

Composites Part A Applied Science and Manufacturing, Journal Year: 2024, Volume and Issue: 179, P. 108056 - 108056

Published: Jan. 29, 2024

Language: Английский

Citations

7
Defect engineering for upcycling commodity thermosetting polymers to multifunctional carbon sponges toward multi-scenario applications DOI
Yang-Yang Xie,

Wanting Yang,

Gang Wu

et al.

Carbon, Journal Year: 2024, Volume and Issue: 229, P. 119478 - 119478

Published: July 23, 2024

Language: Английский

Citations

7
Absorption frequency band switchable intelligent electromagnetic wave absorbing carbon composite by cobalt confined catalysis DOI
Luo Kong, Haodong Cui, Shuyu Zhang

et al.

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 211, P. 203 - 211

Published: June 14, 2024

Language: Английский

Citations

6
Construction of Chiral‐Magnetic‐Dielectric Trinity Structures with Different Magnetic Systems for Efficient Low‐Frequency Microwave Absorption DOI
Hao Zhang, Chen Sun, Yuchen Jiang

et al.

Small, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 27, 2024

Abstract The fabrication of carbon nanocoil (CNC)‐based chiral‐dielectric‐magnetic trinity composites holds great significance in low‐frequency microwave absorption fields. However, it is not clear that how the different magnetic systems affect and frequency responses composites. Herein, four types metals, FeCo, CoNi, FeNi, FeCoNi, are selected to be combined with chiral templates respectively, resulting similar morphology. CNC endow all excellent dielectric loss. Further permeability analysis micro‐magnetic simulation confirm response region can well adjusted by changing specific resonance modes domain motion. Due synergistic effect between magnetism, chirality, dielectricity, FeNi‐based exhibit best performance. minimum RL −60.7 dB achieved at 6.7 GHz an ultra‐low filling ratio 10%, EAB value extended 3.7 GHz. This study provides further guidelines for design absorption.

Language: Английский

Citations

6
Cross-scale construction of SiC–Si3N4 porous ceramics with superior electromagnetic wave absorption performance DOI
Huihui Zhang, Jie Tang,

Yanshou Zhang

et al.

Ceramics International, Journal Year: 2023, Volume and Issue: 50(1), P. 2177 - 2184

Published: Oct. 31, 2023

Language: Английский

Citations

15
Ultrabroadband metastructure absorber with angular stability for conformal applications DOI

Yubing Duan,

Qingxuan Liang, Zhen Yang

et al.

Materials Today Physics, Journal Year: 2023, Volume and Issue: 39, P. 101278 - 101278

Published: Nov. 14, 2023

Language: Английский

Citations

14
Synthesis of Ti3C2Tx-MXene/PAN-derived double-loss Co/CeO2/TiO2/CNFs nanocomposites for enhanced microwave absorption performance DOI

Xukang Han,

Yuanhang Zhang, Jinhu Hu

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: 50(17), P. 31185 - 31197

Published: May 28, 2024

Language: Английский

Citations

5
Enhancing electromagnetic wave absorption performance through construction of three-dimensional multilayered SiCw/Y3Si2C2/Ni0.5Zn0.5Fe2O4 composites DOI

Dongbiao Yang,

Gang Qin,

Guangyong Yang

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: 50(12), P. 20973 - 20981

Published: March 15, 2024

Language: Английский

Citations

4
Carbon vacancies regulation strategy for boosting the high-temperature microwave absorption performance of (Co0.2Mo0.2V0.2Nb0.2Ta0.2)Cx high-entropy carbides DOI
Yuping Duan,

Likun Niu,

Zerui Li

et al.

Journal of Materials Chemistry C, Journal Year: 2024, Volume and Issue: 12(24), P. 8794 - 8803

Published: Jan. 1, 2024

The microwave absorption performance of (Co 0.2 Mo V Nb Ta )C x high-entropy carbides prepared by ball milling is optimized modulating the concentration carbon vacancies.

Language: Английский

Citations

4