国家/地区 中国（7）
IPC部 B（4） C（4） A（2）
IPC大类 B01（4） C01（4）
IPC小类 C01B（4） B01D（3）
IPC C01B031/04（3） B01D053/04（2） C01B032/184（2）
发明人 ZHANG L（6）
公开年 2016（7）
申请年 2016（7） 
专利权人 ZHANG L（7）

Graphene coating material used in air filter for filter system, comprises graphene and/or functionalized graphene including fluorinated graphene, chlorinated graphene, iodinated graphene, allylated graphene and aminated graphene.

ZHANG L

Graphene material manufacturing device comprises first reaction component, second reaction component and negative pressure generating assembly.

ZHANG L

High-temperature reaction apparatus used in graphene material production system, consists of gas control unit which controls gas stream velocity at reactor inlet, powder control unit, high-temperature reaction unit and receiving unit.

ZHANG L

Gas filter used in air filter system, has graphene self-supporting layer made of graphene material comprising graphene and/or functionalized graphene such as aminated graphene, carboxylated graphene, cyano graphene, or borated graphene.

ZHANG L

Preparation of fluorinated graphene involves fluorinating graphene with fluorinating agent to obtain graphene crude and fluorinating crude graphene with another fluorinating agent, under inert gas protection.

YAN J

Purification of graphene oxide comprises passing graphene oxide solution through cation exchange resin and anion exchange resin.

ZHANG L

Tobacco smoke filtering device for adsorption of polycyclic aromatic hydrocarbons by graphene material, has smoke gas filtering passage, filtering channel provided with graphene material segment, and graphene airgel film segment.

ZHANG L