国家/地区 中国（24）
IPC部 B（24）
IPC大类 B01（24）
IPC小类 B01J（24）
IPC B01J027/24（24）
发明人 ZHANG L（6） WANG J（4） LI X（3）
WANG X（3） WANG Z（3） YANG Y（3）
ZHAO Y（3） FENG L（2） HUANG Y（2）
LIU X（2） LIU Y（2） WANG C（2）
WANG Y（2） ZHANG X（2）
公开年 2019（14） 2020（10）
申请年 2019（24）
专利权人 UNIV BEIJING.（2） UNIV HANGZHO.（2）

Preparation of transition metal carbide nanocapsules coated with doped graphene includes placing transition metal block on anode of direct current arc hydrogen plasma equipment and introducing air to passivate.

ZHANG X, YU J, ZHANG J, LIU X, GAO T, YING T

Preparing three-dimensional fluorine-nitrogen-doped graphene/titanium dioxide composite material comprises adding graphene oxide, dispersing, performing hydrothermal reaction, freeze-drying and subjecting to high-temperature calcination.

XU C, WANG X, WANG J, YANG Y

Preparing polyhydric carbon nitride based non-metallic material useful as photocatalyst in degrading of lincomycin in water comprises e.g. dissolving graphene oxide, performing reduction reaction, and calcining.

LIU J, DENG Y, WANG Z, DOU X, LIU K, HUANG Y, MA M, QU S

Needle coke-based monoatomic metal graphene catalyst useful for water treatment environment, is prepared by using imidazole organic substance to carry out functionalization modification on graphene oxide as carbon skeleton precursor.

AN L, SONG D, ZHANG L, YANG S, YANG B, QU Z, XU X, WANG Z

Preparation of nano nitrogen-doped titanium dioxide nanotube/reduction-oxidation graphene composite with visible light catalyzing performance involves dissolving urea into sodium hydroxide solution, adding graphene oxide, cooling and drying.

ZHU L, JIN X, LI X, ZHANG L, WANG J, DU X

Aerogel material is prepared by weighing aqueous dispersion of graphene oxide and aqueous solution of hydrazine hydrate, keeping, and cooling to room temperature to obtain hydrogel, dialyzing hydrogel to obtain dialyzed hydrogel.

DONG S, ZHAO Y, YU C, LIU X, LI R, WU Y, ZHANG L, LI W, LIU Y

Preparing nitrogen and sulfur-doped graphene-copper(II) sulfide composite material comprises e.g. adding graphite powder and sodium nitrate into concentrated sulfuric acid, adding hydrogen peroxide and carrying out hydrothermal reaction.

SHENG Z, WEI K, YIN J, ZHONG H, ZHANG L

Preparing ternary composite material for degrading methyl orange, by heating melamine, grinding, dripping zinc acetate and sodium hydroxide solution, heating, dripping graphene oxide suspension, ultrasonically treating, washing and drying.

LIN C, XUE D, ZHOU R, LIU B, LI X, LU X, CHEN R

Modified ultrafiltration membrane for resisting organic contaminants or bacteria, comprises polyvinylidene fluoride as matrix and cadmium sulfide/graphite phase-carbon nitride/reduced graphene oxide nano photocatalyst.

WANG Y, NI L

Preparing graphite phase carbon nitride/graphene photocatalyst comprises preparing graphite phase carbon nitride and graphite oxide, mixing, dispersing, adding hydrazine hydrate, stirring, cooling, centrifuging, drying and heating.

GUO G, HU Q, LI Y, YAN P, WANG C, HAN X, LIAN L, ZHAO Y