国家/地区 中国（14） 韩国（2） 美国（2）
IPC部 B（19） C（14）
IPC大类 B01（19）
IPC小类 B01J（19） B01D（5） C02F（5）
C01B（4） B82Y（3） C07C（3）
C01G（2）
IPC B01J037/08（19）
发明人 CHEN D（3） LI C（2） LI H（2）
LI Z（2） YANG H（2）
公开年 2017（19）
申请年 2017（13）  2016（5） 
专利权人 HANGZHOU NIU.（2）

Preparation of silver/graphene/zinc oxide composite material used for degrading of formaldehyde, involves adding zinc nitrate solution to sodium hydroxide solution, filtering precipitate, washing, drying and calcining dried precipitate.

MA L

Manufacture of graphene pellets used in e.g. electrode, involves forming nickel pellets from nickel powder, exposing nickel pellets to hydrocarbon, and etching nickel using graphene with acid resulting in graphene pellet.

ALVAREZ N, DEARMOND D, MALIK R, SHANOV V N, ZHANG L

Graphene-nanocrystalline-perovskite photocatalytic film is prepared by spin-coating graphene-nanocrystalline- perovskite precursor solution and heating nanocrystal.

CHEN D

Preparing reduced palladium-graphene oxide catalyst useful in N-methyl-4-aminoanisole reaction for hydrogenation of N-methylene-4-aminoanisole, comprises e.g. adding palladium chloride and distilled water into concentrated hydrochloric acid.

LI X, SHU Z, YANG H, ZHU F, YIN Y, YANG W

Photocatalyst for water-treatment, comprises graphene oxide and silver-doped zinc oxide dispersed in graphene oxide, and exhibits diffraction peaks at specified values, measured by X-ray diffraction analysis.

LEE B K, THI V H T

Rapid preparation of graphene-supported polymetallic catalyst, by preparing graphene oxide powder, adding aqueous solution of metal salts, ultrasonically-processing, drying, crushing precursor, heating and cooling.

REN J, SHI R, LIU S, ZHAO J, LI H, CHENG M, HOU X

Photocatalyst used for desulfurization and denitration of ship flue gas, comprises catalyst carrier, carbon-based material, titanium oxide, and partially-oxidized graphene.

LI C, SUN B, YUAN G, LI Z, ZHENG Y, FENG L, BIAN J, WANG L, WANG W

Preparing graphene mayan blue material involves adding mayan blue into water, incubating to obtain slurry, adding graphene into slurry, and mixing to obtain graphene mayan blue slurry mixture, adding graphene mayan blue slurry mixture.

CHEN D

Decoration contaminant removal involves using contaminant scavenger, which is graphene Maya blue material.

CHEN D

Preparing cadmium sulfide quantum dot/bismuth molybdate/graphene composite photocatalyst involves dissolving bismuth nitrate pentahydrate and sodium molybdate dihydrate in deionized water.

LIU Y, REN H, LV H, ZHANG P