国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9） C02（6） C08（3）
A01（2）
IPC小类 B01D（9）
IPC B01J020/28（9）
发明人 ZHANG Y（3） WAN W（2）
公开年 2018（9）
申请年 2017（5）  2018（4） 
专利权人

Graphene oxide/chrome black T composite film comprises base film, and filter layer adhered on base film and comprising graphene oxide and chrome black T.

CHEN Y, HOU J

Preparation of graphene oxide-maya blue composite film comprises preparing graphene oxide-maya blue dispersion using water/organic mixed solvent, condensing, freeze-drying, pressing, heating and reducing, carbonizing, activating and washing.

YANG X, WANG F

Preparing graphene aerogel air purification filters net comprises (i) diluting the graphene oxide solution with a solvent, adding reducing agent stirring or ultra-sonicating , molding, and subjected to freeze-drying.

HE X, ZHOU Z, ZHOU C

Preparation of oil-absorbing carbon sponge, involves adding melamine sponge to graphene oxide, ultrasonically dispersing, freeze-drying, adding to ice, vacuum-drying, and calcining in reducing atmosphere.

ZHOU Y, QIU L, ZHANG R, WAN W, YANG Y, ZHANG Y, ZHANG Q

Antibacterial reduced graphene oxide modified polypropylene melt blown water purification filter comprises polypropylene, silane-modified reduced graphene oxide and activated carbon.

SHA Y, SHA X

Preparing double template-guided imprinted composite membrane comprises e.g. sonicating cellulose nano-crystals suspension and adding neodymium(III) nitrate hexahydrate and graphene oxide solution.

ZHENG X, ZHANG Y, BIAN T, LI Z

Amino oxidized graphene/cellulose acetate composite material containing polypyrrole.

LU X, YUAN Y

Graphene-based oil-water separation foam used in e.g. oil slick collecting device for use in oil recovery and inline remediation of organic contaminants in soil and groundwater, has contact angle in specified range.

HE F, WAN W, ZHANG Y

Preparing multifunctional graphene oxide-chitosan composite sponge useful in oil-water separation comprises e.g. preparing graphene oxide nano sheets by Hummer method and mixing the graphene oxide solution to prepare chitosan solution.

GONG X, JIANG Y, TIAN M