国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4） C10（2）
IPC小类 C01B（4）
IPC C01B031/04（4）
发明人 LIN H（4）
公开年 2016（4）
申请年 2016（4）
专利权人 SHANGHAI INS.（2）

Improvement of lubrication property and thermal conductivity of lubricating oil using oxidized graphene, involves adding potassium thiosulfate, phosphorus pentoxide and concentrated sulfuric acid to flask, and dissolving.

LIN H, MA W, HAN S, ZHAO W, CHEN H, XUE Y, MA P, YU H, YU F, LU D, JIANG J, LI Y, QIU F, PEI S, ZHU J, HE Z, XIONG L

Graphene-modified polyvinylpyrrolidone used to increase lubricity and thermal conductivity of water-based cutting fluid is prepared by dissolving polyvinylpyrrolidone in ethanol, adding graphite powder and ultrasonically processing.

HAN S, MA W, ZHAO W, CHEN H, XUE Y, MA P, LIN H, YU H, YU F, LU D, JIANG J, LI Y, QIU F, PEI S, ZHU J, HE Z, XIONG L

Preparation of ionic amphiphilic functionalized graphene involves preparing graphene oxide, treating with silane coupling agent, reducing, washing, drying, dispersing in chloroform, removing supernatant, rotary evaporating and vacuum drying.

CHAI Y, GUO Z, HAO J, LI J, LI Q, LI X, LIN H, QIU C, SONG W, TENG J, WU L, WU X, ZHANG L, ZHAO Y

Preparing graphene comprises e.g. carbonizing intermediate phase carbon microsphere under nitrogen atmosphere, again carbonizing under argon gas atmosphere, carrying out graphitization to obtain graphitized carbon microsphere.

KONG Y, LIN H, ZHAO D, YAO R, ZHAO Y