国家/地区 中国（6） 韩国（4） 世界知识产权组织（3）
IPC部 B（13）
IPC大类 B01（13） C02（7） C01（3）
IPC小类 B01J（13）
IPC B01J021/06（13）
发明人 KUMAR S A（2） LEE B K（2） WANG X（2）
公开年 2017（13）
申请年 2016（9）  2015（3） 
专利权人 UNIV ULSAN F.（2）

Air disinfection purifier has three-dimensional graphene layer that is located between substrate layer and titanium dioxide nano-film layer, and nano-silver layer which is located above titanium dioxide nano-film layer.

WANG J

Producing nanocomposite, comprises preparing mixed solution including titanium dioxide and graphene oxide, and reacting the mixed solution with solvent by thermolysis method to prepare nanocomposite.

KIM J S, M YADAV H

Preparing graphene-based photocatalyst material involves adding lanthanum chloride into anhydrous ethanol, adding titanium source and stirring to obtain solution, and adding solution into reactor and carrying out aeration reaction.

ZHU Y

COMPOSITE MATERIALS BASED ON TiO2-Pt/GRAPHENE OXIDE AND TiO2-Pt/REDUCED GRAPHENE OXIDE FOR PHOTODEGRADING AZOIC DYES FROM WATER.

COROS M, MAGERUSAN L, POGACEAN F, PRUNEANU S M, ROSU M, SOCACI C

Catalytic metal film useful for producing graphene structure, comprises a first catalytic metal layer comprising a first metal, and a second catalyst metal layer containing a second metal on first catalyst metal layer.

WON D K, RYU J C

Preparing graphene/titanium dioxide photocatalytic nanocrystals used to e.g. produce conductive battery, by adding graphite powder and sodium nitrate to flask, adding concentrated sulfuric acid, stirring and adding potassium permanganate.

PU S, ZHU R, MA H, HOU Y

Production of metal oxide e.g. titania catalyst used in e.g. catalytic reaction, involves contacting metal precursor comprising transition metals, with graphene oxide in presence of solvent to form graphene oxide supported metal precursor.

ESLAVA S

Preparing graphene titanium dioxide nano-tube hydrogel in in treating antibiotic waste water, involves dissolving graphene oxide in water to obtain aqueous solution of graphene, and adding titanium dioxide nano-tubes.

HAN Y, DAI R, ZHANG J, ZHANG P

Photocatalyst for removing organic compounds, comprises titanium dioxide doped with transition metal, and support containing reduced graphene oxide or polymer matrix having porous structure, in which titanium dioxide is supported.

LEE B, SHARMA A K, PHAM T, LEE B K, PHAMTHANHDONG, KUMAR S A

Preparation of sulfur-doped titania-graphene aerogel composite involves dispersing sulfur-doped titania obtained using e.g. titanium tetrachloride and thiourea and oxidized graphite in water, hydrothermally reacting and drying.

KONG Y, CHEN Z