国家/地区 中国（7）
IPC部 C（7）
IPC大类 C25（7） C23（4）
IPC小类 C25D（7）
IPC C23C018/36（2） C23C028/00（2）
发明人 LI J（7）
公开年 2022（7）
申请年 2022（4）  2021（2） 
专利权人

Layered pore structure graphene used in cutter, is prepared by performing esterification reaction to oxidized graphite solution and intercalation agent, adjusting pH value of solution, drying to obtain esterified graphene powder, and heating.

WANG M, LI J, LI K, BIAN M, ZHANG C, LIN Q, FU H, LIU Z

Electroplating plastic surface useful for door guard plate of automobile comprises mixing graphene, silicon dioxide sol, epoxy resin, curing agent and water, removing oil, spraying mixed slurry, carrying out chemical plating and electroplating, washing, and drying.

LI J, SUN L

Treating aluminum alloy surface, involves pre-treating surface of base body, configuring micro-arc oxidation electrolyte solution, and sealing, where microarc oxidant electrolyte comprises silicate, sodium hydroxide, nano-graphene, silicon powder, manganese powder.

XUE P, KOU Q, LI J, BI G, BI X, SHEN Y

Method for preparing titanium dioxide coating on surface of medical graphene-magnesium alloy base material, involves adding suspension into electrophoretic deposition tank, and washing and drying biomedical materials to obtain finished materials.

MIAO J, LI J, WANG W, TONG Z, HUANG L, PENG Y, ZENG J, WANG D, CHEN S

Thin-layer polymer sensitive film solid-contact ion selective electrode based on pulse galvanostatic control in electrochemical sensor, comprises conductive substrate, and sensitive film, and reduces pre-activation time of electrode.

LI J, QIN W

Preparing surface metal layer used in aerospace, electrical and electronic fields, involves e.g. coarsening, sensitizing and activating polyetheretherketone modified with carbon fiber, glass fiber, carbon nanotube and graphene, chemical plating and electroplating copper, and plating nickel.

ZHANG L, TONG X, WANG J, ZHANG J, WEN C, LI S, CUI Q, WANG X, XU J, FENG L, BAI J, LI J, WANG N

Preparation method of metal magnesium-copper-graphene layered composite material, involves annealing accumulated and rolled plate to obtain laminated magnesium-based composite plate reinforced by graphene and copper.

PAN F, WANG Y, LUO H, TANG B, LI J, CHEN X