国家/地区 中国（3）
IPC部 C（3）
IPC大类 C22（3）
IPC小类 C25D（3）
IPC C25D009/04（2）
发明人 ZHANG X（3）
公开年
申请年 2021（2） 
专利权人

Processing aluminum alloy surface involves grinding aluminum alloy, cleaning and drying, using femtosecond laser multifilament to ablate the surface of aluminum alloy and preparing a graphene coating on the aluminum alloy surface.

SU Y, ZHANG X

Preparing graphene-reinforced composite material comprises e.g.depositing graphene on copper sheet to obtain graphene/copper composite material, overlapping nickel sheet and graphene/copper composite material in sealed container and heating.

ZHANG X

Preparation of graphene crystal domain involves forming copper-nickel double sided substrate, introducing hydrogen, reacting, introducing carbon source, growing graphene crystal domain, introducing argon gas and cooling.

YANG C, WU T, LU G, ZHANG X