Excellent microwave absorption properties based on a composite of one dimensional Mo(2)C@C nanorods and a PVDF matrix

MoO(3) nanowires were synthesized by a wet chemical process and then coated by glucose, and finally successfully turned into Mo(2)C@C nanorods by carbonation reaction. An excellent absorption strength of −39.0 dB and absorption bandwidth of 12.2 GHz in the thickness range of 2.0–5.0 mm were achieved...

Descripción completa

Detalles Bibliográficos
Autores principales: Li, Chao-Qin, Shen, Xun, Ding, Ruo-Cheng, Wang, Guang-Sheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9066012/
https://www.ncbi.nlm.nih.gov/pubmed/35521326
http://dx.doi.org/10.1039/c9ra03362a
Descripción
Sumario:MoO(3) nanowires were synthesized by a wet chemical process and then coated by glucose, and finally successfully turned into Mo(2)C@C nanorods by carbonation reaction. An excellent absorption strength of −39.0 dB and absorption bandwidth of 12.2 GHz in the thickness range of 2.0–5.0 mm were achieved by the Mo(2)C@C/PVDF with 10% filler content, derived from effective Debye dipolar relaxation processes. It is expected that the composite can be applied as a novel and desirable microwave absorber.

Ejemplares similares