国家/地区 中国（19）
IPC部 C（19）
IPC大类 C01（19）
IPC小类 C01B（19）
IPC C01B032/198（19）
发明人 DAI L（2） FAN X（2） WANG Q（2）
WANG W（2） XU Y（2） ZHAO J（2）
公开年 2020（7） 2018（4） 2019（4） 2022（3）
申请年 2019（6）  2020（5）  2018（3）  2022（2） 
专利权人 UNIV JIMEI（2） UNIV SOUTHWE.（2）

Lubricating oil containing modified graphene material prepared by e.g. adding silane coupling agent, modified graphene and lubricating oil additive into reactor, stirring at high speed, adding lubricating oil and stirring at high speed to obtain lubricating oil containing modified graphene material.

LU M, WANG Z, SONG L, CHEN Z

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

Nanoparticle composition useful as a lubricant additive in a lubricating oil composition, comprises at least one graphene nanoparticle, at least one polymer, at least one silane compound, and at least one base fluid.

BREUERS V, NESS D, WIEBER S, LEICH V, HOENIG J, HAGEMANN M G, WOMBACHER W, DAESCHLEIN C, HONIG J, DASCHLEIN C, PERENA B, BIBER S, REICHVALERY, HIYONATH H, HAGEMANN M, NIESS D

Preparing monodisperse iron oxide/graphene oxide composite material by inducing organic matter useful in catalytic Fischer-Tropsch synthesis comprises e.g. dissolving iron salt in solvent, mixing, adding iron source solution to slurry.

WEI Y, SUN S, ZHANG C

Macro-preparation of graphene lubricating material, by oxidizing crystalline graphite to obtain graphite oxide/graphene oxide, coating with soluble metal salt, thermally reducing, washing and drying to obtain graphene, and ball milling.

ZHAO J, HUANG Y, LI S, GAO T

Graphene lubrication improving additive comprises modified graphene oxide, lubricating oil and dispersant including polyisobutylene-poly-succinimide, 4,4-thiobis(2,6-di-tert-butyl-p-cresol), and heavy alkylbenzene synthetic oil.

WO C, ZHU J

Additive useful in super water-skiing lubricant for e.g. biological lubrication, has hollow spherical shell structure including spherical shell layer, which includes polydopamine layers, graphene oxide layer and nanoparticle layer.

CHE Q, ZHANG J, LIANG S, CUI N, LV B, XU Y, MA X

Preparing composite lubricant containing nano graphene oxide/black phosphorous nanosheets, comprises e.g. adding black phosphorous nanosheets to graphene oxide nanosheet dispersion, and uniformly stirring to obtain mixed solution-A.

WANG W, DONG S, HOU T, GAO Y, WANG Q, WANG K

Preparation of reduction graphene engine oil energy-saving improver by mixing absolute ethanol and base oil, then pouring into graphene oxide ethanol solution for dilution, stirring and mixing, and adding reducing agent hydrazine hydrate.

TENG Y, LIU H, JIAO Z, WANG Q, LI N, GUO J, DU H, ZHAO M

Titanate-modified graphene oxide slurry is obtained by dispersing graphene oxide and a titanate coupling agent through ultrasound and taking an upper slurry.

FAN X, CHEN D, LI X, GAN C, YAO Y, REN G, HAN Z