Cover Image, Volume 6, Number 12, December 2024

IF 19.5 1区材料科学 Q1 CHEMISTRY, PHYSICAL

Carbon Energy Pub Date : 2024-12-27 DOI:10.1002/cey2.715

Feiyue Hu, Pei Ding, Fushuo Wu, Peigen Zhang, Wei Zheng, Wenwen Sun, Rui Zhang, Longzhu Cai, Bingbing Fan, ZhengMing Sun

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引用次数: 0

Abstract

Front cover image: The rapid growth of wireless digital communication has heightened electromagnetic (EM) pollution risks. One-dimensional metals, with excellent conductivity and network formation, are ideal for EM energy attenuation. However, high conductivity causes impedance mismatch, limiting EM wave dissipation. This paper presents Sn whiskers synthesized from the decomposition of MAX phase and then transformed into Sn@C cables via dopamine polymerization and annealing. This structure enhances impedance matching and introduces heterojunctions, boosting the effective absorption band to 7.4 GHz and achieving a 27.85 dB m² radar cross section reduction, indicating excellent stealth capability. This work provides insights into the broadbanding of low-dimensional absorbers.

Article number: 10.1002/cey2.638

Abstract Image

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来源期刊

Carbon Energy Multiple-

CiteScore

25.70

自引率

10.70%

发文量

116

审稿时长

4 weeks

期刊介绍： Carbon Energy is an international journal that focuses on cutting-edge energy technology involving carbon utilization and carbon emission control. It provides a platform for researchers to communicate their findings and critical opinions and aims to bring together the communities of advanced material and energy. The journal covers a broad range of energy technologies, including energy storage, photocatalysis, electrocatalysis, photoelectrocatalysis, and thermocatalysis. It covers all forms of energy, from conventional electric and thermal energy to those that catalyze chemical and biological transformations. Additionally, Carbon Energy promotes new technologies for controlling carbon emissions and the green production of carbon materials. The journal welcomes innovative interdisciplinary research with wide impact. It is indexed in various databases, including Advanced Technologies & Aerospace Collection/Database, Biological Science Collection/Database, CAS, DOAJ, Environmental Science Collection/Database, Web of Science and Technology Collection.