国家/地区 中国（11） 美国（2） 世界知识产权组织（2）
IPC部 B（12） C（12） H（3）
IPC大类 B01（12）
IPC小类 B01J（12）
IPC C08K003/04（12）
发明人
公开年 2016（6） 2017（6）
申请年 2016（12）
专利权人

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Preparation method of graphene composite foam for separating oil and water, involves preparing graphene oxide aqueous solution, and ultrasonically dispersing to form graphene oxide dispersion liquid, adding with dopamine and dispersing.

LI X, LV Q, CAO N, LIN X, SUN J

Preparation method of aminated graphene-sodium alginate composite gel spheres, involves dripping dispersed graphene oxide solution into sodium alginate solution, mixing, adding crosslinking agent, and absorbing mixed solution.

DENG H, ZHU S, WANG X, LIU Y, WANG F

Preparation of epoxy resin-oxidized graphene-butyl stearate microcapsules involves mixing epoxy resin and graphene-butyl stearate microcapsules, adding oxidized graphene-butyl stearate microcapsules and pouring product to mold.

LI Z

Preparation of konjac glucomannan water purifying sponge involves adding konjac glucomannan to alkaline graphene solution, heating, freezing and thawing graphene sol, removing irreversible gel from vacuum oven and drying gel.

PANG J, YUAN Y, WU J, MU R, WANG L, GONG J, NI Y, HONG X

Electrode used in e.g. battery, comprises electrically conductive, porous aerogel comprising graphene oxide with functional groups and polymer bonded to graphene oxide, and active material covalently and/or physically bonded to aerogel.

MULLINS C B, ELLISON C J, HA H, KLAVETTER K C, DE SOUZA J P

Preparing oxidized graphene/cellulose-based composite hydrogel used as heavy metal ion adsorbent, by mixing oxidized graphene suspension and cellulose solution, obtaining solidified product, washing and freeze-drying.

LI W, ZHOU L

Preparing graphene-modified nanocrystalline cellulose involves adding nanocrystalline cellulose to acetone, obtaining pretreated nanocrystalline cellulose, obtaining acidified nanocrystalline cellulose and mixing with polyamide-amine.

YANG L, OUYANG X, JIN H, XU Y

Method for synthesizing graphene-polydimethylsiloxane functional sponge used in e.g. oil spill treatment, involves adding graphene powder, diluent and polydimethylsiloxane prepolymer to container and obtaining suspension solution.

CHOU S, SUN L, QIU S

Preparing fluorescence magnetic oxidized graphene 4-chlorophenol molecularly imprinted polymer comprises e.g. preparing oxidized graphene, preparing magnetic graphene oxide, and preparing cadmium telluride quantum dot, and post-processing.

HAN S, JIANG H, CHENG H, YUAN X, WANG Y