国家/地区
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2） B01J（2） C01B（2）
IPC B01J020/22（2）
发明人 ZHANG Y（2）
公开年
申请年
专利权人

Preparation of modified graphene film used in system for capturing carbon dioxide in air, involves reducing graphene oxide sheets to obtain graphene sheets, using quaternary amine compounds to modify graphene sheet and preparing porous modified graphene membrane.

ZHANG Y, WANG J, XU S, BAI H

Composition used for removing components from fluids e.g. sewage water and waste water, and for forming capacitor, comprises structure having graphene sheets and carbon nanotubes disposed between graphene sheets.

WEI L, ZHANG Y