国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10）
IPC小类 B01D（10）
IPC B01J020/30（4） B01D067/00（3） B01D069/12（3）
B01D053/02（2） B01D053/72（2） B01D061/02（2）
B01D071/68（2） B01J020/20（2） B01J020/22（2）
B01J020/28（2）
发明人 WANG J（10）
公开年 2017（9）
申请年 2017（10）
专利权人

Core-shell multi-hole structure nanoparticle for preparing modified reverse osmosis membrane, is formed by utilizing graphene oxide-coated mesoporous silica shell nanoparticle, and forming multi-pore structure having two pore sizes.

WANG J, TIAN X, CAO Z, LI X, GUO C, ZHANG H, ZHANG Y

Preparation of aminated graphene/ferroferric oxide magnetic composite material for use in adsorption of gas molecules e.g. formaldehyde, involves adding ferric chloride hexahydrate and ferrous chloride tetrahydrate to graphene dispersion.

XU C, WANG J, ZHENG Q, XU R

Composition useful for removing polychlorinated biphenyls in air comprises metal flocculation layer comprises cellulose, chitosan, hexadecyl trimethyl ammonium bromide, plant extract, and graphene oxide and porous titanium silicon layer.

WANG J

Preparing silicon carbide-graphene composite powder comprises e.g. either mixing expanded graphite with silicon containing raw material, ball milling to obtain composite powder and then heating the composite powder.

ZHANG H, WANG H, BI Y, HAN L, LI S, WANG J, ZHANG S

Graphene oil-water separation filter net, has bracket whose periphery is sleeved with screen main body, where bracket and filter screen main body are formed as conical structure and diameter of through hole is larger than that of inner hole.

SUN Z, LIU L, LUO Q, YANG Z, ZHOU L, MA X, WANG J, ZHANG T

Preparing anti-pollution hollow fiber nanofiltration membrane by soaking ultrafiltration membrane in deionized water, preparing solution using e.g. graphene oxide, piperazine and surfactant, and soaking membrane in solution.

ZHAO C, YANG B, YU L, WANG J, CAO A

Preparing functionalized graphene comprises e.g. adding graphene oxide and titanium dioxide into deionized water, stirring and performing ultrasonic dispersion treatment, then placing in round bottom flask and adding aqueous ammonia.

CAO L, WANG J, XIE Y, JIANG X

Graphene hydrophilic ceramic material used for purifying water, washing vegetables and clothes, comprises inorganic mineral material, negative ion powder, sodium carbonate, zirconium oxide, palladium, and inorganic antibacterial agent.

WANG J

Environmentally-friendly composite oxide graphene nanofiltration membrane comprises base film and graphene oxide film which covers base film, and is coated with crosslinked film for protecting graphene film.

WANG J

Preparation of functionalized graphene coated probe involves treating metal core front with acid, washing, drying, converting to 3-aminopropyl-triethoxysilane, immersing in graphite oxide, drying, immersing in aqueous ammonia and drying.

SONG A, WEI L, JIA Z, WANG J, DAN E, CENG Z