国家/地区 中国（5）
IPC部 C（5）
IPC大类 C25（5） C01（2）
IPC小类 C25D（5）
IPC C25D003/38（2） C25D015/00（2）
发明人 LIU Z（5）
公开年 2022（5）
申请年 2022（4） 
专利权人

Composite current collector for use in lithium battery field, has electroplating copper layer arranged on two sides of conductive polymer substrate layer, where conductive polymer substrate layer is provided conductive material and polymer substrate.

JIAO X, WANG R, LIU Z, YAN C

Preparing negative charge oxidation graphene, comprises adding concentrated sulfuric acid in reaction container, adding graphite powder, persulfate and phosphorus oxide, and adding concentrated sulfuric acid into graphite solution.

SONG T, CHEN W, PAN Z, LIU Z

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

Tin-graphene composite brush plating solution used for preparation of aluminum base body surface layer, comprises soluble stannous salt, graphene, sulfuric acid, sulfuric acid sulfonate, pH stabilizer, chelating agent, surfactant, antioxidant, polar solvent and water.

PENG Q, ZHOU L, YU T, XIAO Y, WANG X, LIU Z, MA G, WANG H

Preparation of corrosion resistant and hydrophobic micro-nano component used in micro-electromechanical system, involves electroforming, electrochemical polishing, heat treatment, keeping temperature, and cooling.

LIANG X, WANG S, LIU Z, SUO W, WANG Y