The silicon oxide coated flower-like sheet layered MOS₂ is synthesized by a simple two-step method, in which a modified hydrothermal method was firstly used to synthesize 3D radically oriented MoS₂ nanoflowers initially and increase the surface area and enhance the active site to enable the SiO₂ to grow on MoS₂ uniformly by using a modified hydrolysis method. Field emission scanning electron microscope (SEM), energy-dispersive spectrometer (EDS), transmission electron microscope (TEM), X-ray powder diffractometer (XRD), Fourier infrared spectrometer (FI-IR), X-ray photoelectron spectroscopy (XPS) etc., were used to characterize the morphology, structure, and chemical composition state of the monodispersed and characterized core/shell nanoparticles. At the same time, a high-voltage vol rotary rheometer was used to test the ER performance and dielectric performance of the prepared MoS₂/SiO₂-based suspension. The comprehensive analysis of rheological, dielectric, and conductive properties shows that MoS₂/SiO₂-based electrorheological fluid is a very promising electrorheological fluid material.

通过简单的两步法合成了氧化硅涂层的花状片状层状MOS ₂，该方法首先使用改进的水热法合成3D自由基取向的MoS ₂纳米花，并增加表面积并增强活性位点。使SiO ₂在MoS ₂上生长通过使用改良的水解方法均匀地进行。场发射扫描电子显微镜（SEM），能量色散光谱仪（EDS），透射电子显微镜（TEM），X射线粉末衍射仪（XRD），傅立叶红外光谱仪（FI-IR），X射线光电子能谱（XPS）等用于表征单分散和表征的核/壳纳米粒子的形态，结构和化学组成状态。同时，使用高压vol旋转流变仪测试制备的基于MoS ₂ / SiO ₂的悬浮液的ER性能和介电性能。流变，介电和导电性能的综合分析表明，MoS ₂ / SiO ₂基的电流变流体是非常有前途的电流变流体材料。