国家/地区 中国（7）
IPC部 B（8）
IPC大类 B01（8） C02（5） D21（2）
IPC小类 B01D（8） C02F（5） B01J（2）
D21H（2）
IPC B01D039/14（8）
发明人 HAN N（2） HU X（2） PANG L（2）
TANG X（2） XU D（2） XU J（2）
ZHOU D（2）
公开年 2016（4） 2017（3）
申请年 2016（8）
专利权人 UNIV SHANDON.（2）

Preparation of polygraphene membrane for desalinating salt water involves mixing graphite, sodium nitrate and potassium permanganate and hydrogen peroxide, centrifuging mixture, and acylating and polymerizing resulting graphene oxide sheets.

SALEH T A

Air purifying net useful for e.g. repelling insects, comprises substrate containing graphene, polyethylene terephthalate and carbon fiber, and purifying material containing pseudoboehmite, acid-modified diatomite and humic acid.

GONG Y, REN L

Preparation of graphene oxide modified oil-water separation filter paper used in e.g. treatment of oily wastewater, involves dipping filter paper in graphene oxide solution by dip coating method, ultrasonically dispersing, and drying.

TANG X, XU D, HU X, PANG L, XU J, ZHOU D, HAN N

Preparation of oxidized graphene modified filter paper for use in e.g. rapid separation of oil and water, involves immersing filter paper in mixed solution of graphene and silane coupling agent and ultrasonically dispersing.

TANG X, XU D, PANG L, ZHOU D, HAN N, HU X, XU J

Oxidized graphene-based polypropylene electret air filter material, comprises polypropylene, silicon monoxide, powdered activated carbon, glacial acetic acid, oxidized graphene and toluene diisocyanate in specific parts by weight.

XIE A

Air purification material comprises non-woven cloth protecting layer, micron fiber layer, nanometer fiber layer and non-woven cloth substrate layer, where the internal surfaces are covered with graphene nanometre sheet.

DU C, WU T

Activated carbon composite filter rod used in sewage treatment, comprises activated carbon powder, zeolite, porous carbon nano-material, graphene oxide, pore forming agent, polymer binder and antimicrobial polymer.

LI M, JIN B, LIN H, NI X

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