国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10）
IPC小类 B01J（10）
IPC C01B032/184（10）
发明人 CI L（2） REN X（2）
公开年 2018（10）
申请年 2018（7）  2017（3） 
专利权人 UNIV NANJING（2） UNIV SHANDON.（2）

Preparation of graphene-based hollow cobalt sulfide nanocrystal used for efficiently activating persulfate, involves dispersing graphene oxide in water via ultrasonicating, adding cobalt nitrate hexahydrate, and stirring.

LIU F, ZHU C, LING C, JIANG H, WU H, LI A

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

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 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

Preparation of graphene-based aerogel used for electrocatalytic treatment of water containing heavy metal and organic matter by taking PTFE liner, adding graphene oxide dispersion liquid, and adding fresh pyrrole monomer.

ZHANG Y, ZHANG D, WU P, LAI Y

Preparation of multilayer graphene carbon material for adsorbing tetracycline from wastewater, involves heating cleaned feather, cooling carbonized feather, washing carbonized feather with ethanol and deionized water and then drying.

XU M, CAO J, ZHANG L, LI C, XUE C, FANG F

Preparation of sulfur-doped graphene aerogel for processing wastewater containing complexed heavy metal ions, by dispersing graphene oxide in deionized water, adding sulfur solution and caustic soda solution, reacting and filtering.

CHEN J