国家/地区 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01J020/22（5）
发明人
公开年 2016（5）
申请年 2014（2）  2015（2） 
专利权人

Preparing adsorbent for purifying formaldehyde, involves adding carbon material graphene deionized in water ultrasonic dispersion to give homogeneous solution.

WANG W

Adsorbent for carbon dioxide, comprises graphene oxide layer having interconnected network structure and carbon nitride formed on graphene oxide layer.

KIM S O, OH Y T

Material used for capturing and storing carbon dioxide comprises graphene unit.

LEE H

Separation of organic compounds involves passing mobile phase containing mixture of organic compounds through stationary phase containing reduced graphene oxide, graphene oxide, and/or graphene gel.

OZAIR S

Solid-phase extraction column used in pre-treatment of chemical sample, comprises monolayered graphene or multi-layered graphene, or modified graphene as solid-phase extraction agent filled within separation column.

ZHANG M, ZHANG L