国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 YE N（2）
公开年 2020（2）
申请年 2020（2） 
专利权人

Graphene oxide covalent organic framework material composite material includes covalent organic framework material monomer and graphene oxide.

YE N, CAI Z

Graphene mask, has lower sealing piece whose left end is connected with left end of mask main body, and right hanger sleeved with multiple of flexible conduit, where flexible conduit is sleeved on right suspension loop to slide along right hanger.

CHANG H, TANG L, LU M, WU L, CHEN P, YE N, YUAN Z