国家/地区 中国（16）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 B01J（16）
IPC C02F101/36（16）
发明人 LI H（3） WANG Y（2）
公开年 2019（16）
申请年 2019（15） 
专利权人

Preparing graphene oxide gel involves using saturated copper sulfate, dispersing the graphene oxide suspension ultrasonically and adding to the copper sulfate solution, and taking out graphene oxide gel after refrigerated.

SONG Y, QIN C, ZHANG G, CHEN R, HU J, XIAO L, JIA S

Titanium dioxide-bismuth vanadate-graphene ternary composite photocatalytic material useful for degrading organic pollutants.

WEI J, CHEN L, YU Q, ZHU W

Initiating graphene oxide through reduction by reductant to controllably release organic compounds involves mixing certain amount of graphene oxide with certain concentration of buffer solution to prepare stock solution.

ZHU D, WANG B, WEI C

Bacteriostatic glyoxalated polyacrylamide-modified graphene-lanthanum carbonate phosphorus chloride adsorbent comprises aminated graphene, polyacrylamide, lanthanum carbonate hydrate, glyoxal, and titanate coupling agent.

LUO J

Preparation of multilayer cyclodextrin-graphene oxide framework film adsorbent for removing micro-pollutants in water, by assembling cyclodextrin between single-layer film of graphene in form of framework structure and multilayer film.

ZHANG Z, LIU F, ZHANG X, LI H, TAN C

Preparing graphene-based metal-free Fenton catalyst used in environmental pollution treatment, by carrying out acid pickling treatment on waste, soaking treated waste in solution containing additive, drying and calcining product.

ZHUANG Y, SHI B, WANG X

Preparing composite visible light-responsive photocatalyst material useful in water treatment, comprises e.g. mixing urea and melamine, heating, and sonicating with graphene oxide, ethylenediamine and N,N'-dicyclohexylcarbodiimide.

LI D, ZHANG B, WANG Y, ZHAN Y, XIE Y, HUANG M, FENG L

Graphene oxide composite material preparation involves taking expanded graphite, concentrated sulfuric acid, potassium permanganate, polyacrylamide, and hydrogen peroxide in proportion.

LI Q, LI X, LI Y, LIN W, FENG J, ZHANG L

Preparing reduced graphene oxide-based photocatalytic aerogel beads involves forming graphene oxide aqueous solution, dispersing graphene oxide powder ultrasonically in distilled water to obtain aqueous graphene oxide solution.

YANG C, SHI S, HAO S, ZHE H, DAI S

Preparing vitamin B12 and ruthenium complex bifunctionalized graphene photocatalytic material useful as photocatalyst in photocatalytic degradation of organic-halogenated compounds.

SUN Y, ZHANG W, MA T, WANG Y, WU S, LI H, DENG Z, SONG X