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Статья

CoNi@SiO<sub>2</sub>@TiO<sub>2</sub> and CoNi@Air@TiO<sub>2</sub> Microspheres with Strong Wideband Microwave Absorption

Qinghe LiuLaboratory of Advanced Materials Department of Materials Science Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 ChinaQi CaoLaboratory of Advanced Materials Department of Materials Science Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 ChinaHan BiLaboratory of Advanced Materials Department of Materials Science Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 ChinaChongyun LiangLaboratory of Advanced Materials Department of Materials Science Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 ChinaKaiping YuanLaboratory of Advanced Materials Department of Materials Science Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 ChinaWen SheLaboratory of Advanced Materials Department of Materials Science Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 ChinaYongji YangDepartment of Biophysics and Center of TEM Second Military Medical University Shanghai 200433 ChinaRenchao CheLaboratory of Advanced Materials Department of Materials Science Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China
2015en
ABI

Аннотация

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). As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.

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DOI
10.1002/adma.201503149

Цитирования и источники

Цитирований: 3Использованных источников: 0
Показатели — AkademScholar