MOF-Derived Ni1−xCox@Carbon with Tunable Nano–Microstructure as Lightweight and Highly Efficient Electromagnetic Wave Absorber

Nano-Micro Letters

Xianhu Liu¹  Lei Wang²  Xuefeng Yu²  Renchao Che²  Wenbin You²  Mengqiu Huang²  Min Wang²  Jie Zhang² 

[1] Key Laboratory of Materials Processing and Mold (Zhengzhou University), Ministry of Education, 450002, Zhengzhou, People’s Republic of China;Laboratory of Advanced Materials, Department of Materials Science and Collaborative Innovation Center of Chemistry for Energy Materials (iChem), Fudan University, 200438, Shanghai, People’s Republic of China;

关键词: Metal–organic frameworks;    Polarization;    Magnetic coupling;    Microwave absorption;    Electromagnetic parameters;   

DOI  :  10.1007/s40820-020-00488-0

来源: Springer

【 摘 要 】

tsMOF-derived porous Ni1−xCox@Carbon composites with tuning nano-micro structure were successfully synthesized.Magnetic-dielectric synergy effect among the Ni1−xCox@Carbon microspheres was confirmed by the off-axis electron holography technology.MOF-derived Ni@C microspheres displayed strong microwave absorption value of − 59.5 dB..

【 授权许可】

CC BY