CPC C10M 173/02 (2013.01) [C10M 125/02 (2013.01); C10M 161/00 (2013.01); C10M 2201/02 (2013.01); C10M 2201/041 (2013.01); C10M 2201/062 (2013.01); C10M 2201/066 (2013.01); C10M 2217/046 (2013.01); C10N 2020/06 (2013.01); C10N 2030/06 (2013.01)] | 8 Claims |
1. A super-lubricity water lubricating additive, wherein the super-lubricity water lubricating additive is of a hollow spherical shell structure, and the hollow spherical shell structure comprises at least one layer of spherical shell;
the spherical shell sequentially comprises a first polydopamine layer, a nanoparticle layer, a second polydopamine layer and an oxidized graphene layer from inside to outside, and nanoparticles of the nanoparticle layer are nano diamond, nano molybdenum disulfide or nano tungsten disulfide;
or the spherical shell sequentially comprises a first polydopamine layer, a nanoparticle layer, a second polydopamine layer, a graphene layer and a third polydopamine layer from inside to outside, and nanoparticles of the nanoparticle layer are nano diamond, nano molybdenum disulfide or nano tungsten disulfide.
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