Honeycomb LiFe5O8/PANI nanocomposites with enhanced microwave absorption performance DOI
Jing Li,

Lingling He,

ChaoLing Du

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Self-assembly of one-dimensional cobalt-carbon to turn dielectric properties for electromagnetic attenuation DOI
Han Chen, Qi Zheng, Kun Xiang

et al.

Carbon, Journal Year: 2025, Volume and Issue: unknown, P. 120103 - 120103

Published: Feb. 1, 2025

Language: Английский

Citations

10
A Pomegranate‐Like Nanolayer Featuring A Core‐Shell Architectural Design for Thermal‐Mechanical‐Electromagnetic Responses and Sensor DOI
Xiaoxuan Fan, Min Zhang,

X.T. Zhang

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 12, 2024

Abstract Multifunctional electromagnetic wave (EMW) absorbing materials are attracting attention because of their potential applications in medical, livelihood, and military. In this study, a pomegranate‐like nanolayer featuring core‐shell architecture (PNCS) is prepared using confinement strategy. Introducing metal atoms into unique design (M‐PNCS, M = Mn, Fe, Co, Ni, Cu) effectively tuned the response improved functions. The Mn‐PNCS composite exhibited highest absorption. Its reflection loss ( RL ) reached −62.39 dB with an effective absorption bandwidth (EAB) at 1.8 mm 6.0 GHz. As charge transport capacity increases, its can be transformed shielding, green shielding index up to 3.54. On basis, used fabricate multifunctional film new strain sensor. This integrated absorption, thermal insulation, hydrophobicity, flexibility, sensing, thus showing for use wearable protective clothing. addition, sensors simulation achieved sensing through coupling effect between patterns. These findings demonstrate that excellent material technical fields EMW devices.

Language: Английский

Citations

13
Hierarchical core-shell transitional metal chalcogenides Co9S8/ CoSe2@C nanocube embedded into porous carbon for tunable and efficient microwave absorption DOI
Nian Wang, Yikun Chen,

Huichao Rao

et al.

Carbon, Journal Year: 2024, Volume and Issue: 232, P. 119824 - 119824

Published: Nov. 12, 2024

Language: Английский

Citations

12
Pyramid-like magnetic carbon composites device toward tunable and adaptive radar-visible compatible properties DOI

Shennan Guo,

Shujuan Tan,

Ximing Zhang

et al.

Carbon, Journal Year: 2024, Volume and Issue: 231, P. 119737 - 119737

Published: Oct. 21, 2024

Language: Английский

Citations

10
Recent advances of MXene-based nanocomposites towards microwave absorption: a review DOI
Shuangshuang Liu,

Yuanyuan Lian,

Yizhi Zhao

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2025, Volume and Issue: 8(1)

Published: Jan. 21, 2025

Language: Английский

Citations

1
Construction of 0D/2D heterojunction in 3D MXene/GQDs hybrid aerogels for enhanced broad electromagnetic wave absorption DOI
Xuejiao Zhou, Sichen Li, He Xi

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: 1016, P. 179021 - 179021

Published: Feb. 1, 2025

Language: Английский

Citations

1
Flexible multifunctional MXene/polyimide films with Janus structure for superior electromagnetic interference shielding DOI
Lei Wang,

Zelong Yang,

Lang Li

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 8(1)

Published: Dec. 6, 2024

Language: Английский

Citations

9
Recent progress in MXene fiber: Materials, fabrication techniques, and potential applications DOI
Jiaxin Quan,

Xupu Jiang,

Ting Ding

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 503, P. 158320 - 158320

Published: Dec. 9, 2024

Language: Английский

Citations

7
A sandwiched SiBCN@CF/CNTs film with electrically conductive network for electromagnetic interference shielding DOI
Xiaohui Xia,

Wenxia Zhu,

Dong Su

et al.

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 162294 - 162294

Published: Jan. 1, 2025

Language: Английский

Citations

0
Electronic Structure Design in High-Entropy Oxides: Enabling Frequency-Dependent Dielectric Behavior for Advanced Applications DOI
Hashan N. Thenuwara,

Huei-Jyun Shih,

Hasanthi L. Senevirathna

et al.

ACS Applied Electronic Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 8, 2025

This study investigates the design of an electronic structure in a defect-engineered (MgCoNiCuZn)O high-entropy oxide (HEO), demonstrating distinct frequency-dependent dielectric behavior enabled by complex microstructure. Detailed structural analysis reveals phase transformation from multiphase mixture at lower calcination temperatures to stable, single-phase rock-salt 1000 °C. Scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS) mapping show unique elemental domain segregation, with p-type (Cu, Ni, Co) n-type (Zn, Mg) semiconductor domains forming multiple internal interfaces. These interfaces facilitate two key polarization mechanisms: (1) interfacial (Maxwell–Wagner–Sillars) within grains, driven charge accumulation boundaries, (2) space across grain boundaries. Dielectric measurements reveal strong frequency dependence, high properties low frequencies suitable for charging applications reduced values frequencies, beneficial discharging processes such as regenerative braking electric vehicles. work demonstrates potential HEOs tailor advanced applications, including tunable radio (RF) devices, wireless communication, adaptive energy storage systems, vehicle technologies.

Language: Английский

Citations

0