Enhanced electromagnetic wave absorption properties of SiCN(Ni)/BN ceramics by in situ generated Ni and Ni3Si

Author:

Tong Yanchun1,Liu Chunmiao1,Liu Chang1,Sun Haibin1,Feng Yurun1,Hu Qiangqiang1,Zhang Hongying1,Zhao Yujun2,Guo Xue1ORCID,Wu Shigang1

Affiliation:

1. School of Materials Science and Engineering, Shandong University of Technology, Zibo, 255049, P. R. China

2. School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, China

Abstract

The electromagnetic wave loss mechanism of the material in this paper is mainly polarization loss; the minimum reflection loss reaches −53.47 dB, and the effective bandwidth is 2.32 GHz.

Funder

Natural Science Foundation of Shandong Province

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

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