国家/地区 中国（26）
IPC部 C（26）
IPC大类 C23（26）
IPC小类 C25F（26）
IPC C23C016/26（17） C25F003/22（10） C23C016/02（7）
C25F003/02（7） B82Y040/00（6） B82Y030/00（5）
C23C016/56（5） C01B031/02（4） C01B031/04（4）
C01B032/194（3） C23C028/00（3） C25F005/00（3）
B32B038/10（2） C01B032/186（2） C22C009/00（2）
发明人 ZHANG L（3） CHEN C（2） CHEN X（2）
HE L（2） LIU Z（2） SHEN Z（2）
WANG X（2） WANG Y（2） YANG F（2）
ZHANG D（2） ZHANG X（2） ZHANG Z（2）
公开年 2020（4） 2021（4） 2022（4） 2012（3） 2017（3） 2018（3） 2015（2）
申请年 2021（5）  2017（4）  2020（4）  2012（3）  2014（2）  2022（2） 
专利权人 UNIV FOSHAN（2） UNIV SHANGHA.（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

Growing large size graphene crystal domain at low temperature by plasma enhanced chemical vapor deposition method, comprises putting high-purity copper foil in faraday cage, and placing cage in plasma-enhanced chemical vapor deposition reaction chamber.

ZHEN Z, ZHANG R, XU Z, HE L, LI N

Method for preparing graphene-coated stainless steel array microporous fiber, involves deoxidizing graphene oxide-coated fibers in mixed solution of ultrapure water, hydrazine hydrate and ammonium hydroxide to obtain graphene-coated.

YANG M, SHEN X, LI Z, LI B

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

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

Electrochemical polishing solution useful for pre-treatment of copper foil surface, comprises phosphoric acid, sulfuric acid or/and hydrochloric acid, viscosity regulator and de-ionized water.

YU Y, SUN F, FENG A, CHEN B, MI L, SONG L

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

Graphene/metal composite conductor useful as conductor material of transmission line, comprises metal conductor having two sides arranged oppositely, and two side graphene layers.

LIU Y, GUO C, YAO S, FAN T

Preparing graphene involves etching the carbon alloy with etching solution to remove non-carbon elements in the carbon-containing alloy to obtain graphene, etching solution includes one to three of hydrochloric acid, sulfuric acid.

ZHONG L, WANG X, XU L, ZHANG Q, ZHOU Y, LIU H, WANG Y