Graphene-hydrotalcite-like compound and preparation method and application thereof

The invention discloses a graphene-hydrotalcite-like compound and a preparation method and an application thereof. The graphene-hydrotalcite-like compound is a compound of organic modified hydrotalcite and graphene. A graphene-hydrotalcite-like compound material is prepared for the first time and is taken as a diesel engine oil additive, so that the friction performance of the diesel engine oil is greatly improved; and moreover, the stability of the diesel engine oil is further improved. In addition, according to the preparation method of the graphene-hydrotalcite-like compound, the organic modified hydrotalcite is prepared by a one step hydrothermal method, and the method is simple and practical, and the prepared material is good in quality and high in yield. 本发明公开了种石墨烯-类水滑石复合物及其制备方法与应用。该石墨烯-类水滑石复合物，是有机改性类水滑石与石墨烯的复合物。首次制备了有机改性类水滑石-石墨烯复合材料，将其用作柴油机油添加剂，使柴油机油的摩擦性能大大提高，并且，进步的提高了其稳定性。另外，本发明的有机改性类水滑石-石墨烯复合材料的制备方法中，首次采用步水热法制备有机改性类水滑石，方法简单实用，制备的材料质量好，产率高。