新型炭材料2021，Vol.36Issue(6)：1016-1033,18.DOI:10.1016/S1872-5805(21)60095-1
碳基电磁波吸收材料及其机理研究进展
Research progress on carbon-based materials for electromagnetic wave absorption and the related mechanisms
摘要
Abstract
With the development of electronic information technology, the use of microwaves in military and civilian fields is be-coming more and more widespread. The corresponding electromagnetic radiation pollution has become a global concern. Numerous efforts have been made to synthesize thin electromagnetic wave absorbing materials with a low density, wide absorption bandwidth and high absorption. Carbon-based materials have great potential in electromagnetic wave absorption because of their lightweight, high attenuation ability, large specific surface area and excellent physicochemical stability. The attenuation theory of absorption ma-terials and the factors that influence their absorption performance are provided first. Next, we summarize the research status of car-bon materials with different morphologies (such as 0D carbon spheres, 1D carbon nanotubes, 2D carbon platelets, and 3D porous car-bons) and their composites with various materials such as magnetic substances, ceramics, metal sulfides, MXene and conductive polymers. The synthesis methods, properties and attenuation mechanisms of these absorbers are highlighted, and prospects and chal-lenges are considered.关键词
微波吸收材料/炭材料/复合材料/反射损耗/微波吸收机理Key words
Microwave absorbing materials/Carbon materials/Composites/Reflection loss/Microwave absorption mechanism分类
化学化工引用本文复制引用
杨旺,蒋波,车赛,闫璐,李正轩,李永峰..碳基电磁波吸收材料及其机理研究进展[J].新型炭材料,2021,36(6):1016-1033,18.基金项目
We gratefully acknowledge the financial sup-ports from the National Natural Science Foundation of China(Nos.21908245 and 21776308),and Science Foundation of China University of Petroleum,Beijing(No.2462018YJRC009).国家自然科学基金(21908245,21776308),中国石油大学(北京)科学基金(2462018YJRC009). （Nos.21908245 and 21776308）
