国家/地区 中国（2）
IPC部 C（2）
IPC大类 C30（2）
IPC小类 C30B（2）
IPC
发明人 LIU Y（2）
公开年 2020（2）
申请年 2018（2） 
专利权人

Polymer composite material comprises micro-nano hybrid structure filler, where the composite material comprises graphene nanosheets, magnesium salt whiskers and polymer matrix, where magnesium salt whiskers are magnesium hydroxide whiskers.

XU H, XU W, LIU F, LIU T, LIU Y, LI J

Preparing continuous single-layer single-crystal graphene film comprises electrochemically polishing the single crystal copper, then further performing graphene growth on the single crystal copper substrate.

WU B, ZHANG J, LIU Y