国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9） C02（7） C01（2）
IPC小类 B01J（9）
IPC B01J021/18（9）
发明人 LIU J（9）
公开年 2016（2） 2017（2）
申请年 2017（2） 
专利权人

Method for preparing recyclable graphitic carbon nitride/reduced graphene oxide/cotton composite photocatalyst for use in methylene blue dyes, involves dispersing protonated graphitic carbon nitride in deionized water and sonicating, then adding graphene oxide dispersion and stirring.

YANG X, ZHANG X, LIU J, LOU T, GAO X

Degradation of chemical oxygen demand comprises adjusting pH value of wastewater with acid or alkali, adding photocatalyst titanium dioxide-graphene oxide-multi-wall carbon nanotube three-dimensional composite material, and irradiating.

LIU J, BIAN Z, HOU X, WANG Z, QI B, LU C, ZHAO K, DENG Y, LU J, ZHAO H

Graphene-based composite catalyst for degrading organic pollutants in water, prepared by dispersing graphene powder in titanium sulfate solution, adding ethylenediamine, mixing, filtering dispersion system, drying precipitate and calcining.

XU L, LIU J, ZHAN M, ZHAN X, WANG F

Graphene composite titanium dioxide mesoporous single crystal mixture comprises graphene composite mesoporous titania single crystal and graphene-coated titanium dioxide mesoporous single crystal.

ZHANG J, XING M, ZHOU Y, WANG Y, LIU J, YI Q, DENG Y, PENG Y, JIANG Q, MA J, PAN L

Preparing graphene-loaded ferric chloride catalyst used for producing 3-(2-chloropyrimidin-4-yl)-1-methylindole, by dissolving graphene oxide powder and ferric chloride in ethanol, adding e.g. ammonium nitrate, and calcining product.

GENG Y, LIU B, LIU F, LIU J, LIU L, LU D, XU A, XU Z, KONG L, HAO J, LI X

Water treatment method using graphene oxide catalytic ozone comprises loading to be treated water into ozone reactor, adding graphene oxide, carrying out aeration.

HU H, LI A, WU Q, LIU J, CAI Y

Synthesis of silica-coated graphene hybrid material used as e.g. filler, involves treating ammonium-activated graphene oxide with solution comprising silica precursor(s), and silane coupling agent(s) to obtain functionalized product.

LIU J, LAW J

Preparation of graphene/titanium dioxide photocatalyst by adding graphene oxide to solution of deionized water and ethanol, stirring while adding solution of tetrabutyl titanate and chloroform, and subjecting to hydrothermal treatment.

SHAO X, PU X, LIU J, LI W, ZHANG D, GAO Y

Graphene composite photocatalyst used for e.g. purifying air and treating sewage, has heterogeneous surface structure having graphene layers and semiconductor photocatalyst covered with graphene layers.

CHEN W, LIU J