国家/地区 中国（6）
IPC部 F（6）
IPC大类 F16（3） F24（3） B01（2）
IPC小类 F24D（2）
IPC
发明人 WANG X（6）
公开年 2023（6）
申请年 2022（5） 
专利权人 BEIJING GRAP.（2） INNER MONGOL.（2）

Preparing graphene copper-based composite material, comprises e.g. mixing graphene slurry and copper-based powder, compressing powder to obtain green body, vacuum calcining, subjecting to solution heat treatment and aging heat treatment to obtain graphene copper-based composite material.

WANG X, XIAO Z, CAO Z, LI J

Preparing pipeline joint of loading graphene useful for hydraulic pipeline joint or fuel oil pipeline joint, involves transferring graphene film in graphene film-metal foil composite material to surface of metal pipeline joint using graphene film transfer method.

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

Laminated box-type positive electrode sealing pad for filling gap between machine, has inner oxidation resistant layer whose side is coated with inner corrosion resistant layer, where outer ring of inner corrosion layer is coated.

GUO J, WANG X, LI Y, LIU L

Graphene lighting, warming, sterilizing and eyesight protecting lamp for use in lighting system, has.

MA Z, REN G, LEE J, WANG J, YI Z, ZHAN C, WANG B, YU J, WANG X

Water electrolysis device comprises electrolytic cell provided with electrolyte, gas collection part to collect oxygen from anode on electrolytic cell, cathode porous transport layer arranged on outside of cathode catalyst layer, and anode porous transport layer arranged on anode catalyst layer.

SI L, WANG X, WANG Y, HOU H, LIU Q

Clean-type ceramic heater graphene, has corrugated pipe whose side is fixedly connected with air outlet pipe, where outer wall of bottom of pipe is connected with pull rope that is fixed with scraper, and shell is provided with air supply mechanism.

LEE J, PAN J, WANG X