MOE Key Lab of Materials Physics and Chemistry in Extraordinary Conditions Key Lab of Macromolecular Science and Technology of Chemistry and Chemical Engineering Polytechnical University’an 710072’s Republic of China;
Key Laboratory of Optical System Advance Manufacturing Technology Institute of Optics Mechanics and Physics Academy of Sciences 130033’s Republic of China;
School of Electronic Science and Engineering’an Jiaotong University’an 710049’s Republic of China;
Electromagnetic wave absorption; Metamaterial; Precursor-derived ceramics; 3D printing;