国家/地区 中国（8）
IPC部 C（8）
IPC大类 C25（8） C23（5） H01（2）
IPC小类 C25F（8）
IPC C23C016/26（3） C25F003/02（3） C23C016/02（2）
C23F001/20（2） C25F003/04（2）
发明人 SHEN Z（2） WANG Y（2） YANG F（2）
公开年 2021（5） 2022（3）
申请年 2021（8）
专利权人 UNIV FOSHAN（2）

Growing single-layer graphene useful in semiconductor device involves fixing copper foil on cathode, placing in acidic electrolyte, applying voltage between working and counter electrodes, placing copper foil and growing single layer graphene on both sides of copper foil by chemical vapor deposition.

SHEN H, MA Y

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

Graphene-doped silicon carbide core-shell composite polyimide permeable membrane for water treatment, is film made of graphene-doped silicon carbide core-shell structure and polyimide resin gel, where structure is made by etching heavily doped silicon carbide layer in electrochemical etching.

HE L, XU Y, LI P, YIN Z

Double-head etching machine, has machine frame fixedly connected with movable guide rail, hollow working groove provided with graphene, graphene provided with copper strip, and side of inner part of machine frame provided with water tank.

JIANG J

Preparing copper/graphene/copper composite material useful in national power system and integrated circuit, comprises e.g. cleaning copper foil, using direct current power supply to polish surface of copper foil, reacting and depositing.

WU L

Method for preparing graphene by using waste graphite of negative electrode of lithium battery, involves heating electrolyte in electrolytic cell to melt and keep warm, and respectively immersing anode and cathode in electrolyte.

XU J, LIN Q, WU X, WANG Y, RUAN D, LI C

Manufacturing medium-pressure corrosion foil, by performing pre-treatment by soaking aluminum foil in phosphoric acid solution, and performing direct current pore corrosion treatment, chemical reaming corrosion treatment, and post-treatment.

YANG F, BAO Y, KITAHARA A, FANG Z, CHEN X, ZHANG Y, SHEN Z

Preparation method of high pressure and high specific volume corrosion foil by soaking aluminum foil in solution containing phosphoric acid for degreasing, applying direct current, corroding, sintering, and soaking in nitric acid solution.

SHEN Z, XIE Y, LI J, WU W, HUO J, ZHANG S, FENG Z, YANG F, LIU J, ZHANG F