Tunable and Ultraefficient Microwave Absorption Properties of Trace N‐Doped Two‐Dimensional Carbon‐Based Nanocomposites Loaded with Multi‐Rare Earth Oxides

• Published in: Small (Weinheim an der Bergstrasse, Germany) Vol. 16; no. 19; pp. e1906668 - n/a
• Main Authors: Gao, Shan, Wang, Guang‐Sheng, Guo, Lin, Yu, Shu‐Hong
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 01.05.2020
• Subjects: Absorbers; Attenuation; Bandwidths; Carbon; Carbon nitride; carbon‐based nanocomposites; Cerium oxides; Electromagnetic radiation; Electrons; Fourier transforms; Frequencies; Frequency ranges; Impedance matching; Microwave absorption; Nanocomposites; Nanotechnology; Photoelectrons; Polyvinylidene fluorides; Raman spectroscopy; Rare earth oxides; Sintering (powder metallurgy); Spectrum analysis; Synthesis; tunability; carbon-based nanocomposites; impedance matching; rare earth oxides; tunability; microwave absorption

A high efficiency and great tunability of bandwidth and absorption‐range electromagnetic wave absorber is proposed without precedent. A series of 2D carbon‐based nanocomposites with the loading of cerium oxide (CN‐Ce) and other types of rare earth oxides (CN‐REOs) can be successfully synthesized by...