国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D053/02（3）
发明人 XU S（3）
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

Gas protective composite adsorbent used for protecting sulfur hexafluoride gas and toxic gas derivatives comprises graphene oxide, metal organic framework material, and manganese and cerium-loaded oxidation modified activated carbon.

WEI J, GONG S, WAN T, WU J, XU S, LIU Y, HU X

Sandwich structure solid amine CO2 adsorbent, where the adsorbent is ammonia functionalized mesoporous silica/graphene sandwich structure composite material based on graphene.

XU S, LIU L, YANG B, ZOU G, LUO X