国家/地区 中国（18） 世界知识产权组织（3）
IPC部 C（20）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC C02F001/28（20）
发明人 CI L（2） REN X（2） WANG X（2）
YANG F（2） ZHANG L（2）
公开年 2018（20）
申请年 2018（14）  2017（5） 
专利权人 UNIV SHANDON.（2）

Preparing cellulose/oxidized graphene carbon aerogel for heavy metal adsorption and waste water purification or electrode materials, involves dissolving sodium hydroxide and carbamide in water.

YANG F, TANG L, FENG Y, LI Y, HE W

Preparation of mesoporous graphene with high adsorption capacity used for antibiotics includes dispersing metal salt and inorganic nanoparticle sol in deionized water, adding straw, heating, mixing, calcining, washing and drying.

WANG H, SHAN L, QUAN G, YAN J

Preparation of graphene oxide aerogel used in wastewater treatment, involves reacting epichlorohydrin, basic catalyst and dispersion obtained using graphene oxide and N,N-dimethylformamide, adding amine, and performing sol-gel process.

DAN M

New functionalized graphene material, prepared by e.g. carrying out organic synthesis reaction (including an affinity reaction and ring-opening reaction) of three-dimensional graphene material.

YANG F, ZHAO Z, ZHANG Y

Preparing graphene hydrogel comprises mixing the silver sulfide quantum dot stock solution with graphene oxide, and heating.

ZHOU M, WU Q

Preparing sulfur-nitrogen co-doped graphene-based aerogel comprises e.g. preparing sulfur-nitrogen co-doped graphene hydrogel precursor using graphene oxide and thiourea, subjecting obtained precursor to vacuum freeze-drying and carbonizing.

CI L, REN X, GUO H

Preparing amphiphilic janus structure graphene-based aerogel used as waterborne oil absorbing agent, involves spraying graphene oxide solution onto one side of sulfur-nitrogen co-doped graphene aerogel to construct janus structure.

CI L, REN X, HOU G, MA X

Aminated graphene aerogel adsorbent used in adsorbing chromium(IV) ion, comprises three-dimensional porous network structure self-assembled from aminated graphene sheet layer and amino group that does not react with graphene oxide.

WANG X, WEI F, LI J, PEI F, QIN N

Preparing montmorillonite/graphene oxide rare earth aerogel useful in the field of water purification treatment, high-grade adsorption material for sewage treatment, comprises e.g. preparing graphene oxide, washing and stirring.

YANG Z, YE S, SHANG Z

Preparing graphene aerogel useful for adsorbing heavy metal ions in wastewater, comprises centrifuging oxidized graphene aqueous solution, removing supernatant, immersing, absorbing, mixing, drying, heating and centering.

GAO G, PAN M, PAN B