国家/地区 中国（3） 加拿大（2） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（4）
IPC大类 B01（4） C01（4）
IPC小类 B01D（4）
IPC C01B032/198（4）
发明人 KITAHARA I（2） LIN W（2） WANG P（2）
ZHENG S（2）
公开年 2017（4）
申请年 2016（4）
专利权人 NITTO DENKO .（2） ZHENG S（2）

Sorption of carbon dioxide from air using carbon material as solid sorbent, comprises using reduced graphene oxide as sorbent obtained by modified Hummer method, which before using it for sorption of carbon dioxide is heated in inert gas.

KUSIAKNEJMAN E, KAPICAKOZAR J, WANAG A M, MORAWSKI A W

Membrane used for e.g. dehydrating unprocessed fluid, comprises porous substrate, and graphene oxide layer comprising optionally substituted crosslinked graphene oxide comprising graphene oxide and crosslinkage which is diaminobenzene.

ZHENG S, KITAHARA I, KOBUKE M, WANG P, BARTELS C R, YAMASHIRO Y, HIROSE M, NOUMI S, LIN W, OOU M

Membrane used for dehydrating gas, comprises support coated with composite comprising graphene oxide compound and polyvinyl alcohol, and has high moisture permeability and low gas permeability.

ZHENG S, WANG P, ROMERO R, KITAHARA I, LIN W

Grained graphene filter unit comprises a hopper that is connected with a funnel and a water container bottle is attached with a hydrochloric acid container along with a second micro-pump is set with a pH meter.

XIAO X