国家/地区 中国（2） 印度（2）
IPC部 C（4）
IPC大类 C01（4） C10（4） B82（2）
IPC小类 C01B（4）
IPC C10M125/02（4）
发明人
公开年 2022（4）
申请年 2021（2）  2022（2） 
专利权人

Modified graphene oxide used for preparing lubricating oil, is obtained by modifying graphene oxide with oil-soluble eutectic solvent, which comprises hydrogen bond donor comprising long-chain alkyl alcohol, and hydrogen bond acceptor containing organic ammonium salt.

ZHU M, LI W, LI Y, FAN X

Preparation of few layers of graphene by stripping soot particles by friction induction used as base lubricating oil in lubricating additive, involves taking biodiesel mixed fuel soot as raw material, dispersing in deionized water, and processing under condition of ball-disc reciprocating friction.

WANG S, WANG N, WANG X, XU X, LI C

Synthesis of graphene nanocomposite based additive for lubricants, by e.g. synthesizing graphene oxide by modified hummers method, doping graphene oxide with nitrogen element, and functionalizing nitrogen doped graphene.

KUMAR A, BHARDWAJ A, BARDIYA V

Making two-dimensional graphene nanosheets includes e.g. subjecting graphite flakes to ultrasonication, centrifuging sonicated solution, allowing centrifuge tube to stand in vertical position, and removing supernatant of graphene dispersion.

VARRLA E, SETHURAJAPERUMAL A, UPPARA P