CoNi@SiO2@TiO2 and CoNi@Air@TiO2 Microspheres with Strong Wideband Microwave Absorption
CoNi@SiO2@TiO2 and CoNi@Air@TiO2 Microspheres with Strong Wideband Microwave Absorption
复制标题
具有强宽带微波吸收的CoNi@SiO2@TiO2和CoNi@Air@TiO2微球
DOI：
10.1002/adma.201503149
复制
发表时间：
2016-01-20
影响因子：
29.4
通讯作者：
Che, Renchao
中科院分区：
文献类型：
--
作者：
Liu, Qinghe;Cao, Qi;Che, Renchao
首次报道了CoNi@SiO2@TiO2核壳微球和CoNi@Air@TiO2蛋黄壳微球的合成。由于磁-介电协同效应，所制备的CoNi@SiO2@TiO2微球具有优异的微波吸收性能，最大反射损耗为-58.2dB，带宽为8.1GHz（8.0- 16.1GHz，<-10dB）。
The synthesis of CoNi@SiO2 @TiO2 core-shell and CoNi@Air@TiO2 yolk-shell microspheres is reported for the first time. Owing to the magnetic-dielectric synergistic effect, the obtained CoNi@SiO2 @TiO2 microspheres exhibit outstanding microwave absorption performance with a maximum reflection loss of -58.2 dB and wide bandwidth of 8.1 GHz (8.0-16.1 GHz, < -10 dB).