Lightweight Fe3C@Fe/C nanocomposites derived from wasted cornstalks with high-efficiency microwave absorption and ultrathin thickness

• Published in: Advanced composites and hybrid materials Vol. 4; no. 4; pp. 1226 - 1238
• Main Authors: Qi, Guangyu, Liu, Yuan, Chen, Lili, Xie, Peitao, Pan, Duo, Shi, Zhicheng, Quan, Bin, Zhong, Yiming, Liu, Chunzhao, Fan, Runhua, Guo, Zhanhu
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01.12.2021
• Subjects: Ceramics; Chemistry and Materials Science; Composites; Glass; Materials Engineering; Materials Science; Natural Materials; Original Research; Polymer Sciences; Cornstalks; Microwave absorption; Carbon materials; Porous microstructure

As a typical lightweight material, carbon materials have great application prospects in fabricating microwave absorbers. In this work, the Fe 3 C@Fe/C composites with porous microstructure are obtained by a simple and environmentally friendly method with wasted cornstalks as raw materials. The refle...