国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/192（3）
发明人 XU Z（3）
公开年 2021（3）
申请年 2021（3） 
专利权人

Preparing graphene modified metal involves stirring graphite oxide, potassium ferrate, phosphorus pentoxide, sulfuric acid and nitric acid as an intercalation agent, and potassium permanganate as catalytic oxidant to obtain premixed graphite oxide.

XU Z, XU N

Preparing large graphene used in e.g. medicine, involves dissolving potassium persulfate, putting graphite, stirring, oxidizing, centrifuging to obtain graphene solution and expandable graphite suspension, adding expanded graphite to mixed solvent for intercalation and dispersion, and centrifuging.

XIE C, XU Z, XIA G, HAN C, LIU J, ZHANG L, TANG Z, XU L

Thermal interface material with isotropic thermal conductivity comprises two-dimensional nanosheet that is vertically oriented and radially distributed in planar direction and with thermal conductivity of specified ranges in two directions.

GAO C, CAO M, XU Z, LIU Y