An effective and simple method is reported to enhance the property and economics of graphene lubricants, that is, 3D porous graphene and T161 are proposed as hybrid lubricant additives. Compared with PAO 6, 3D PG-T161 can reduce the friction coefficient of 316 ASS (Austenitic stainless steel) by about 4.0%, 26.1% and 73.1% respectively under the normal load of 5 N, 50 N and 100 N, and the wear rate is reduced by about 28.9%, 65.6% and 97.8% respectively. The excellent tribological performance is attributed to the formation of uniform protective lubricating film. These findings are of great significance for enhancing the tribological properties of ASS and expanding its application range.

报道了一种有效且简单的方法来增强石墨烯润滑剂的性能和经济性，即提出了3D多孔石墨烯和T161作为杂化润滑剂添加剂。与PAO 6相比，3D PG-T161在5 N，50 N和100 N的正常载荷下以及磨损下可将316 ASS（奥氏体不锈钢）的摩擦系数分别降低约4.0％，26.1％和73.1％。率分别降低了约28.9％，65.6％和97.8％。优异的摩擦学性能归因于形成均匀的保护性润滑膜。这些发现对增强ASS的摩擦学性能和扩大其应用范围具有重要意义。