国家/地区 中国（2）
IPC部 B（2） C（2）
IPC大类
IPC小类
IPC
发明人 XIAO Y（2）
公开年 2021（2）
申请年 2020（2） 
专利权人 WUHAN HANXI TECH CO LTD（2）

Preparing complex material based on vertical polymer film array comprises e.g. cutting polymer film into multiple films of same shape and size, and opening multiple through holes on surface of films to obtain unit films.

HE D, FU H, XIAO Y

Preparing nano-metal particle doped graphene film, comprises e.g. mixing metal salt, graphene oxide/graphite oxide with water/organic solvent, preparing suspension liquid or slurry into film and pyrolyzing or chemically reducing.

HE D, FU H, XIAO Y, LI L