Abstract In order to avoid the electromagnetic interference, fabricating the microwave absorber is extremely urgent. In this work, a simple and effective method was used to prepare the MnS2/CNTs (carbon nanotubes) hybridization for microwave absorption. The composite of MnCO3/CNTs was acquired by a wet chemical process, and then the hybridization was vulcanized and transformed into MnS2/CNTs hybridization. By changing the reactant concentration, the composites of MnS2/CNTs with the CNTs ratios of 5%, 10%, 12% and 15% were prepared for the microwave absorption measurement. For the MnS2/12%CNTs composite, the minimum reflection loss (RLmin) reached −63.8 dB at 17.4 GHz with a thickness of 1.4 mm. Furthermore, the maximum bandwidth (RL

中文翻译：

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散布碳纳米管的 MnS2 微球的增强微波吸收性能

摘要 为了避免电磁干扰，研制微波吸收体迫在眉睫。在这项工作中，一种简单有效的方法被用来制备用于微波吸收的 MnS2/CNTs（碳纳米管）杂化。MnCO3/CNTs的复合材料通过湿化学工艺获得，然后将杂化硫化转化为MnS2/CNTs杂化。通过改变反应物浓度，制备了碳纳米管比例分别为5%、10%、12%和15%的MnS2/CNTs复合材料用于微波吸收测量。对于 MnS2/12%CNTs 复合材料，最小反射损耗 (RLmin) 在 17.4 GHz 下达到 -63.8 dB，厚度为 1.4 mm。此外，最大带宽（RL