LUBRICATING OIL FOR AUTOMOTIVE AND INDUSTRIAL APPLICATIONS, CONTAINING DECORATED GRAPHENE
    31.
    发明申请
    LUBRICATING OIL FOR AUTOMOTIVE AND INDUSTRIAL APPLICATIONS, CONTAINING DECORATED GRAPHENE 审中-公开
    用于汽车和工业应用的润滑油,包含装饰的石墨

    公开(公告)号:US20160194575A1

    公开(公告)日:2016-07-07

    申请号:US14916895

    申请日:2014-09-19

    摘要: This patent relates to a lubricating oil with added decorated graphene nanoparticles, which is called nanolubricant. This nanolubricant has automotive and industrial applications and offers as major benefits, simultaneous improvements in the thermal, rheological and tribological properties of the lubricant used as base fluid. Additionally, this nanolubricant offers a rheopectic behavior from a specific concentration, the same behavior that gives it the ability to increase its viscosity over time provided it is subjected to a constant cutting rate. Finally, the decorated graphene may include metallic, ceramic or polymeric nanoparticles, in a concentration range of 0.5% weight/weight to 2% w/w without changing the newtonian fluid behavior of the base lubricant, whereas for concentrations greater than 2% weight/weight and up to 3% weight/weight, the aforementioned rheopectic behavior will be observed.

    摘要翻译: 该专利涉及具有添加的装饰石墨烯纳米颗粒的润滑油,其被称为纳米润滑剂。 该纳米润滑剂具有汽车和工业应用,并且提供作为主要益处的同时改善用作基础流体的润滑剂的热,流变学和摩擦学性质。 另外,这种纳米润滑剂提供了特定浓度的流变行为,同样的行为使得它具有随时间增加粘度的能力,只要其经受恒定的切割速度即可。 最后,装饰石墨烯可以包括金属,陶瓷或聚合物纳米颗粒,其浓度范围为0.5%重量/重量至2%w / w,而不改变基础润滑剂的牛顿流体行为,而对于大于2%重量/ 重量和最多3%重量/重量,将观察到上述的流变行为。