国家/地区 中国（26）
IPC部 C（26）
IPC大类 C10（26） C09（3） B82（2）
C01（2）
IPC小类 C10M（26）
IPC C10N030/06（26）
发明人 YAN L（5） CHEN D（2） HOU L（2）
HU X（2） LV H（2） MENG Y（2）
NIE Z（2） PANG W（2） WANG J（2）
WU H（2） XU Y（2） YANG Q（2）
ZHAO L（2） ZHENG X（2）
公开年 2015（14） 2016（6） 2017（6）
申请年 2015（26）
专利权人 YAN L（5） ZHAO L（3） QINGDAO COWO.（2） QINGDAO LING.（2）
TANGSHAN XIR.（2） UNIV HEFEI T.（2）

Surface modified graphene oxide based additive for lubricating oil e.g. vehicle lubricating oil, comprises graphene oxide containing bile acid salt or derivative.

YAN L

Lubricating oil additive based on surface-modified graphene oxide of nitrogen-containing compound for vehicles, comprises lubricant oil and surface-modified graphene oxide of nitrogen-containing compound with preset thickness and diameter.

YAN L

Additive of lubricating oil for engine, comprises graphene modified with nitrogen-containing surface modifier.

YAN L

Preparation method of microcrystalline graphene for lubricant composition of mechanical device, involves mixing sodium nitrate, potassium permanganate and concentrated sulfuric acid to obtain microcrystalline graphite, and calcining.

FAN S, GU J, HUANG Z, KANG F, LV R, SHEN W, YANG Q

Lubricating oil additive useful in lubricating oil, comprises surface modified graphene oxide containing bile acid salt or its derivative.

YAN L

Lubricating oil additive useful in vehicle lubricants and in increasing anti-friction properties of lubricating oil and reducing loss of engine, comprises graphene oxide based surface-modified nitrogen containing compounds.

YAN L

High performance lubricating oil based on graphene and magnetic rare earth nanocomposite additive comprises formulation which includes ferrocene derivative and multi-ring organometallic compound.

LIN W, WENG W

Lubricating oil comprises water, sodium dodecylbenzenesulfonate, lipase and graphene.

CAI C

Nanocomposite material used in lubricant friction modifier, comprises multilayered graphene quantum dots and graphitic carbon nitride compound.

LV H, NIE Z

Preparation of graphene lubricating oil additive by low speed centrifuging graphene oxide solution, taking upper layer liquid, low temperature drying, vacuum heating, mixing with dispersant and base oil and processing at high temperature.

CHEN D, CHEN F, HOU L, MENG Y, PANG W, WU H