国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） B32（2） D06（2）
D21（2）
IPC小类 B01D（4）
IPC B01D053/02（2） D06M011/74（2） D06M101/08（2）
D06M101/32（2） D21H027/08（2）
发明人 ZHANG L（2）
公开年 2016（4）
申请年 2016（3） 
专利权人

High contact area graphene-doped double-layer composite fuel filter paper includes graphene, pulp fiber, bentonite, needle-leaved pine wood pulp fiber, terylene fiber, sepiolite fiber, citric acid, ferric oxide, titania and magnesia.

CHEN D

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 filter paper for the laboratory, has a micro-porous filtering film layer that is provided with multiple graphite layers provided with a filter medium solution.

CHANG J, DUAN X, GUO X, LIU T, WANG H, ZHANG L

Composite fiber used as capacitor material, adsorbent material, filter material, supported catalyst material, air filter, filter column or water adsorbent material filler, comprises fiber carrier and graphene airgel layer.

TANG Y, YUAN Z, ZHANG A, ZHANG J, ZHANG X