国家/地区 中国（9）
IPC部 C（7） B（4） H（2）
IPC大类 B01（2） B82（2） C01（2）
C02（2）
IPC小类 B01D（2） B82Y（2） C02F（2）
IPC
发明人 HAN L（9）
公开年 2016（5） 2015（4）
申请年 2015（9）
专利权人 CHANGZHOU TA.（3） JIANGNAN GRA.（2） UNIV SHANGHA.（2）

Solid waste oil separating and filtering device, comprises oil outlet port, supporting net, cylinder with oil opening, filter screen, graphene filtration membrane, and negative pressure device with negative pressure port.

ZHANG Z, HAN L

Graphite alkenyl metal film filter device comprises separating chamber set with sewage cavity, separation cavity, holding screen located at one side of supporting net, and supporting network provided with lipophilic graphene membrane.

ZHANG Z, HAN L

Method for producing filter element that is utilized in e.g. air filter masks, involves dispersing graphite oxide in water, preparing aqueous graphene oxide solution and mixing with ethyl alcohol aqueous solution, followed by dispersing.

ZHANG Z, HAN L

Preparing composite fabric for treating heavy metal contaminated water, involves soaking polypropylene fiber in solution containing graphene oxide, magnesium chloride and sodium carbonate in presence of surface active agent.

HAN L

Manufacture of nitrogen-doped graphene-and nickel sulfide quantum dot nano-composite for preparing e.g. solar battery, involves mixing nickel source, L-cysteine, ammonia and graphene oxide, washing and hydrothermally treating.

CHEN H, HAN L, JI H, JIN J, YANG X, BI E

Preparation of iron oxide-graphene oxide-aqueous polyurethane composite involves mixing iron oxide-graphene oxide colloid, polyurethane emulsion and dimethyl-dicarboxamide, adding to polytetrafluoroethylene membrane, curing and drying.

ZHANG Z, WEI X, CHEN T, HAN L, QIAO Y, REN B, WU Z

Energy-saving heat abstractor permanent magnetic motor, has shell whose inner side is formed with graphene conducting film and formed with cavity, fixing seat fixed with fixed column, and rotor fixed with coils.

HAN L

Preparing fluoride-free titanium dioxide with graphene-like nanostructure used e.g. as battery electrode material, by inhibiting rapid decomposition of titanium source, and carrying out solvent-thermal reaction.

CHEN H, HAN L, YANG X, HE J, BI E

Preparation of graphene millimeter chip involves adding graphite oxide to deionized water, dispersing, dripping dispersed graphene oxide liquid on superhydrophobic surface of substrate, drying and reducing with hydrazine.

BI H, SUN L, WAN S, HAN L