Abstract
We synthesized a kind of novel hierarchical Mn3O4 spinel metal oxide with hollow core–shell structures by a facile one-step hydrothermal route with a further calcination process. The crystal structure and micro-morphology of these samples were characterized in detail. When employed as the microwave transmission material, the Mn3O4 microspheres calcined at 300 °C exhibit excellent wave-transparent property. Therefore, it is believed the Mn3O4 microspheres are an ideal candidate for next-generation wave-transparent materials.
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Acknowledgements
Financial support was provided by the National Science Foundation of China (Grants Nos. 21806129, 51872238, 61771402, 61505164, 11674266, 11372248, and 51575297), the Science and Technology Plan of Shenzhen City (No. JCYJ20170817162221169), the Fundamental Research Funds for the Central Universities (No. 3102018zy045) and the Natural Science Basic Research Plan in Shaanxi Province of China (No. 2017JQ5116, 2017JM6094).
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Lan, D., Qin, M., Yang, R. et al. Synthesis, characterization and microwave transparent properties of Mn3O4 microspheres. J Mater Sci: Mater Electron 30, 8771–8776 (2019). https://doi.org/10.1007/s10854-019-01201-7
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DOI: https://doi.org/10.1007/s10854-019-01201-7