Optimal particle distribution induced interfacial polarization in hollow double-shell composites for electromagnetic waves absorption performance

• Published in: Journal of colloid and interface science Vol. 634; pp. 268 - 278
• Main Authors: Cao, Xiaolong, Liu, Xuehua, Zhu, Jiahui, Jia, Zirui, Liu, Jinkun, Wu, Guanglei
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 15.03.2023
• Subjects: absorption; cobalt; CoS2 hollow microspheres; dopamine; electromagnetic radiation; Electromagnetic wave absorption; heat treatment; hybridization; magnetism; Metal hybridization; microparticles; pyrolysis; Shell-shell structure; Wet impregnation; Electromagnetic wave absorption; Shell-shell structure; Metal hybridization; CoS2 hollow microspheres; Wet impregnation; CoS hollow microspheres

Enhanced electromagnetic wave absorption through the unique hollow double shell structure and the synergistic effect of dielectric loss magnetic and loss. [Display omitted] •CoS2 coated with metal-doped carbon was prepared by a soft template method and wet impregnation method.•The double-layer hollo...