国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C02（2）
IPC小类 B01D（7）
IPC B01D067/00（4） B01D069/12（2） B01D071/68（2）
B01J020/26（2） B01J020/30（2） B01J031/38（2）
发明人 ZHANG X（7）
公开年 2016（6）
申请年 2016（7）
专利权人

Preparing photocatalytic ultrafiltration membrane material with visible light activity comprises preparing nitrogen doped-titanium dioxide powder, nitrogen doped-titanium dioxide/graphene oxide granule and ultrafiltration membrane.

CHEN W, YE T, XU H, GENG N, CHEN T, WANG C, ZHANG X

Graphene oxide stripping device, has liquid inlet pipe formed with outer side of cavity and liquid inlet, filter plate formed with lower end of cavity, and motor formed with cavity and connected with transmission rod.

NI Y, ZHANG X, ZHU L

Functionalized graphene oxide composite film used for e.g. gas separation, is obtained by crosslinking graphene oxide with polyoxyethylene diamine and forming crosslinked product on microfiltration membrane substrate.

JIANG Z, WANG S, ZHANG N, HUO T, ZHANG X

Preparation of graphene quantum dot-bonded silica gel stationary phase for chromatography, involves reacting quantum dots, aminopropyl silica gel, N,N'-dicyclohexylcarbodiimide, and catalyst, and reacting product with hydrazine hydrate.

DONG S, WANG Y, WANG L, ZHAO L, ZHANG X

Manufacturing graphene-modified ceramic film involves preparing oxidized graphene by using microcrystalline graphite as raw material by adopting improved hummer method.

CHANG Q, HU X, WANG Y, ZHOU J, ZHANG X

Graphene oxide based complex membrane useful for radioactivity waste water treatment, comprises complex membrane prepared by taking complex membrane of the graphene oxide as a porous carrier pre modified by silane coupling agent.

LI C, WANG C, ZHANG X, WEN J

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