国家/地区 中国（9）
IPC部 C（9）
IPC大类 C23（9）
IPC小类 C23C（7） C01B（2） C23F（2）
C25D（2）
IPC C23C016/26（4） C23C016/54（2） C23C024/10（2）
发明人 WANG X（9）
公开年 2020（9）
申请年 2019（4）  2020（4） 
专利权人 BEIJING GRAP.（2）

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

Corrosion-resistant water-based epoxy coating comprises e.g. composite filler has graphene oxide and hydrotalcite nanomaterial containers, corrosion inhibitor and curing agent and loaded corrosion inhibitor material as metavanadate.

ZHANG D, WANG X, QIAN H, MA L, LI X

Quartz bracket for use in quartz heating device of graphene production system, has two rolling rings which supports and transports copper foil on which graphite is to be grown, and supports and rolling rings are made of quartz material.

LI X, ZHANG B, LI J, WANG X, YU G

Wave absorbing device used for realizing high efficiency absorption of circularly polarized light by graphene, comprises structure cell comprising graphene sheet, medium film layer and metal reflector from up to down.

SANG T, LI G, QI H, YIN X, WANG X

Vacuum brazing dispersed copper involves cleaning surface of dispersed copper workpiece, drying, blasting using graphene composite particles, placing in rare gas atmosphere, irradiating, cooling, electroplating, and vacuum brazing.

YANG P, CHEN M, HOU R, WANG X

Preparing copper or graphene-plated magnesium alloy composite material involves insulating aluminum and zinc, smelting aluminum after heat preservation is completed, and adding zinc to aluminum melt and mixing, and melting zinc.

ZHOU L, LI X, WANG X, YI J, ZHANG X, ZHOU X

Preparing titanium alloy graphene oxide reinforced composite material by laser treatment comprises dispersing Nimonic93)-silicon boride-cerium oxide-zinc-mono-layer graphene oxide sheet in mixed solution, laser processing and refining.

LI J, WANG X, LIU L, SU M, SHI C, XIA X, LI H, JI Y, YE Z

Graphene-metal composite powder continuous growing device comprises feeding chamber, chemical vapor deposition tubular furnace, cooling chamber, vacuum machine set, air supply system, heating device, and vacuum baffle plate valve.

MA Y, LV X, WANG X, QIAN T, YANG J

Preparing graphene copper layered composite thin film material comprises laying at least two layers of surface-treated copper foil on a support frame, depositing graphene film and carrying out high temperature treatment.

SUN Q, ZHANG H, CAO Z, CHEN R, LI J, WANG X