国家/地区 世界知识产权组织（3） 日本（2）
IPC部 B（4）
IPC大类 B32（4）
IPC小类 B32B（4）
IPC C01B032/198（4）
发明人
公开年 2017（2） 2018（2）
申请年 2017（4）
专利权人

Graphene oxide structure used for e.g. electronic apparatus, has preset peak area obtained by adding peak area of peak derived from bond between carbon and hydrogen and peak area of peak derived from bond between carbon and carbon.

WATANABE M, HATAKEYAMA K, KOINUMA M

Nanocarbon separation membrane used in e.g. water treatment, comprises graphene oxide materials which are crosslinked using divalent cations, and double-walled carbon nanotubes inserted between layers of graphene oxide material.

FUKUYO TOMOYUKI, MORELOS GOMEZ AARON, CRUZ SILVA RODOLFO, ENDO MORINOBU

Graphene laminate for thermal diffusion sheet, comprises layers comprising graphene oxide and graphene, and layer in which oxygen content decreases in thickness direction from graphene oxide-containing layer toward graphene-containing layer.

OSAWA S, NAKAZAWA Y, KITA H

Membrane used in filter media, comprises preset amount of crosslinked graphene oxide sheets with preset thickness.

DAVE S H, GROSSMAN J C, HAN G D, KELLER B