期刊
JOURNAL OF COLLOID AND INTERFACE SCIENCE
卷 606, 期 -, 页码 406-423出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.jcis.2021.07.144
关键词
Carbonaceous composites; Microwave absorption; Biomass; 3D pore structure
资金
- National Nature Science Foundation of China [51902359]
- Henan Key Technologies R D Program [202102210017]
- Backbone Teacher Programme of Zhongyuan Institute of Technology [2020XQG02]
- Scientific Research Foundation for Doctors of Zhongyuan Institute of Technology, Henan Key Scientific Research Project [20A150047]
- Interdisciplinary team of ecological textile dyeing and finishing technology in Zhongyuan Institute of Technology
Recent advances in designing carbonaceous materials for electromagnetic absorption have shown promising results, with a focus on biomass categories and synthetic methods. The three-dimensional interconnected network of carbon materials, as well as the microwave absorption performance of corresponding composites, are highlighted in these studies. Nature fiber-derived carbon materials with high-aspect ratio fiber structure are also explored for potential applications in flexible cloaking fabric.
Carbonaceous microwave absorbing materials are in vital demand due to the extensive electromagnetic pollution in 5G network era and urgent requirements for stealth technology in national defense domain. Rather than the complicated vapor deposition method, a simple biomass-derived approach sheds light on the mass production of carbon materials for its ubiquitous, environmental-friendly, cost-off, and sustainable advantages. Herein, a concise review of recent advances in designing carbonaceous materials for EM attention is provided with particular stress on the biomass categories and the synthetic method. The three dimensional (3D) interconnected network of carbon materials are highlighted in analysis regarding the biomass selection, functional process, pore-forming strategy and the microwave absorption performance of the corresponding composites. Nature fiber-derived carbon materials, possessing high-aspect ratio fiber structure, are also discussed due to their potential in weaving manufacture and diverse application for flexible cloaking fabric. In the end, the current challenge and the directional perspective for utilizing biomass-derived carbon absorbing materials with effective EM properties are outlined. (c) 2021 Elsevier Inc. All rights reserved.
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