国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） C09（7） B82（2）
IPC小类 C01B（7）
IPC C09C001/46（7）
发明人
公开年 2017（5） 2018（2）
申请年 2017（7）
专利权人

Air flow generating device for preparing graphene powder, has thread which is spirally distributed on outer surface of rotating portion from bottom of rotating portion toward top of rotating portion, and passes through thread.

WU D, ZHANG T, LI X, LIN B, WU T, CHANG T, LI H

Preparing graphene involves adding solvent to reaction vessel, then adding hydrazine compound, catalyst and epoxy compound, stirring and reacting mixture and cooling, adding graphene oxide product to solvent, refluxing and reacting.

ZHAO J, LIU H, YUAN J, CHEN D, LI F, SHEN W

Preparing branched-chain fatty acid modified superhydrophobic graphene oxide, comprises e.g. dispersing graphene oxide in a reaction solvent, adding branched-chain fatty acid, heating, centrifuging, washing, centrifuging, and drying.

GAN Z, WANG J, XU C, ZHENG Q

Functionalized graphene used for preparing polyorganosiloxane comprises active molecule and graphene.

XU Y, LI Y, HODGE S, FERRARI A, LIN Y

Graphene and graphene oxide production involves obtaining quantity of carbon rich materials in solid state, mixing carbon rich material with solvent, surfactant, and additive for forming mixture, and then conducting mixture.

ZENG T, QI K, QI K Z

Preparing graphene dispersion liquid comprises taking olefins and/or its derivatives as solvent, then adding olefin initiator and graphene into the solvent, and mixing uniformly to obtain final product.

GAO H, HE H, YAO L, YIN T

Preparation of lipophilic graphene nanosheet used in e.g. lubricating grease, by mixing flaky graphite powder, inorganic acid, persulfate, peroxide, intercalation removing agent, lipophilic improver and additive, washing and drying.

GUO C, ZHANG X