Preparation and application in electromagnetic absorption of ZnO/FeNiMo composite  

作　　者：Xia-Lian Zheng Zheng-Hou Zhu Xiao-Min Li 

机构地区：[1]School of Materials Science and Engineering,Nanchang University [2]Physics Science and Engineering Technology Institute,Yichun College

出　　处：《Rare Metals》2014年第5期573-577,共5页稀有金属（英文版）

基　　金：financially supported by the National Natural Science Foundation of China (No. 60961001);the National Natural Science Fund Committee and the China Academy of Engineering Physics United Fund (No. 11076016)

摘　　要：In order to increase the absorbing ability and expand the absorbing bandwidth, ZnO and FeNiMo particles were established as absorbers, and wax as adhesive, and the electromagnetic parameters were tested using a vector network analyzer, then the absorbing properties were calculated by means of transmission line theory. The ZnO/FeNiMo composite has excellent microwave absorption properties of a minimum reflection loss value-27.8 dB at 15.98 GHz for a thickness of 1.5 mm and a broad absorption bandwidth of 13.46–18 GHz（RL 〈-10 dB）.In order to increase the absorbing ability and expand the absorbing bandwidth, ZnO and FeNiMo particles were established as absorbers, and wax as adhesive, and the electromagnetic parameters were tested using a vector network analyzer, then the absorbing properties were calculated by means of transmission line theory. The ZnO/FeNiMo composite has excellent microwave absorption properties of a minimum reflection loss value-27.8 dB at 15.98 GHz for a thickness of 1.5 mm and a broad absorption bandwidth of 13.46–18 GHz（RL 〈-10 dB）.

关 键 词：ZNO FeNiMo Absorbing materials Absorbing property Reflection loss 

分 类 号：TB34[一般工业技术—材料科学与工程]