Abstract
The increasingly severe electromagnetic microwave pollution raises higher requirements for the devel-opment of efficient microwave absorption(MA)materials.Metal sulfides are regarded as potential ro-bust MA materials because of their unique optical,thermal,electrical,and magnetic properties,as well as the controllable microstructures.However,due to the limited MA performances of unary metal sul-fides,morphology regulations and foreign materials hybridizations are adopted as effective strategies to improve their MA performances.Recent years witnessed the fast research progresses on the metal sul-fides based MA materials and thus,a systematic literature survey on the materials design,fabrication,characterizations,MA behaviors,and the mechanisms behind is,highly desirable to summarize the rapid progress of this hot research area so as to provide guidance for the future development trend.This review firstly reviewed the research background,research progress,and basic principles of MA materials.Subse-quently,the present synthetic methods and performance improvement strategies of metal sulfides based MA materials are systematically introduced.Then,by comparing the MA properties of one-dimensional,two-dimensional,and three-dimensional metal sulfides based composites,the influence of dimensional-ity and morphology on the MA properties are analyzed.By summarizing the research process of metal sulfides/dielectrics composites,metal sulfides/magnets composites,and metal sulfides/dielectrics/magnets composites MA materials,the influence of foreign materials hybridizations on the loss mechanisms and impedance matching conditions of metal sulfides based composites are revealed.Finally,the challenges and development prospects of metal sulfides based MA materials are presented.This review would pro-vide a comprehensive understanding and insightful guidance for the exploration and development of ef-ficient MA materials with thin thickness,light weight,wide absorption bandwidth,and strong absorption intensity.
基金项目
National Natu-ral Science Foundation of China(51572157)
National Natu-ral Science Foundation of China(21902085)
National Natu-ral Science Foundation of China(51702188)
Natural Science Foundation of Shandong Province(ZR2019QF012)
Fundamental Research Funds for the Central Univer-sities(2018JC036)
Fundamental Research Funds for the Central Univer-sities(2018JC046)
Shandong Key Research and Development Program(2019JZZY010312)
NETL
NSTL
维普
万方数据