国家/地区 日本（5） 世界知识产权组织（3） 中国（2）
IPC部 B（5）
IPC大类 B01（5） C01（5） D01（5）
C02（3） B82（2）
IPC小类 B01J（5）
IPC B01J020/20（5）
发明人 IMADA T（2） NAITO K（2） SUZUKI A（2）
YOSHINAGA N（2）
公开年
申请年 2015（2） 
专利权人 TOSHIBA KK（2）

Graphene derivative used in composite used as e.g. adsorbent, has preset amount of component derived from ester bond to total of amount of components derived from carbon-carbon single bond, carbon-oxygen bond, ether and ester bonds.

SUZUKI A, IMADA T, NAITO K, YOSHINAGA N

Adsorbent for, e.g. water softener, comprises oxidized graphene or oxidized graphite having carboxyl group and phenolic hydroxyl group.

NAITO K, SUZUKI A, IMADA T, YOSHINAGA N

Making oil-absorbing hollow fiber porous membrane involves immersing graphene dispersion liquid into polymer hollow fiber porous membrane module, and reinforcing binding fastness interface between graphene and hollow fiber porous membrane.

HUANG Q, LIU H, XIAO C, ZHAO J, FAN Z

Carbon nanotube powder, useful e.g. as additives for rubber and ceramics and as conductive additives in electrodes and solar cells, comprises carbon nanotubes, which consist of graphite layers that are made of graphene layers.

BRAMERWEGER E, BUCHHOLZ S, HOCKE H, MEYER H, MLECZKO L, RUDOLF R, SCHMID M, VOETZ M, WEBER R, WOLF A, BEURAMEOBEGEO E, BUHIHOLCHEU J, HOKE H, MEULREKCHEUKO R, POECHEU M, RUDOLPH R, SCHMIDT M, MAYER H, WERTS M, MERWEGER E, SHMID M, HOKKE H, BRAMER V E, FYOTC M, BUHHOLC Z, BRAMER W E, SCHMITT M

Radial structural carbon nanofiber for hydrogen or methane occlusion, has graphene layers arranged in parallel around shaft of nanofiber, forming cylindrical structure.

KO K, ATA M