国家/地区 中国（3）
IPC部 A（3）
IPC大类 B01（3） A01（2）
IPC小类 B01D（3）
IPC B01D053/02（3）
发明人
公开年 2018（3）
申请年 2018（3）
专利权人

Preparation of antibacterial three-dimensional graphene adsorbent for air purification comprises coating composite slurry of nanosilver-carrying antibacterial agent and aminated graphene oxide on activated carbon having carboxyl group.

CHEN Q, ZAN H

Preparing modified graphene sponge comprises e.g. preparing nano silver/graphene suspension, then adding ethylenediamine and aqueous ammonia to nano silver/graphene suspension, and stirring well.

ZHANG C

Air purifier filter material comprises modified loofah and graphene material.

CHE C