国家/地区 中国（12）
IPC部 B（12）
IPC大类 B01（12） C07（6） C01（4）
IPC小类 B01J（12）
IPC B01J027/24（12）
发明人 LI Y（3） DU Y（2） FAN X（2）
LI X（2） XU J（2） XUE B（2）
YANG P（2）
公开年 2014（12）
申请年 2013（6）  2014（6） 
专利权人 UNIV CHANGZH.（2） UNIV SOOCHOW（2）

Preparing nitrogen-doped graphene-coated iron cobalt nanocrystals used as catalyst in nitro phenol reduction, involves dissolving potassium hexacyanocobaltate in distilled water to get solution A.

HU L, CHEN Q

Preparing solid catalyst for Knoevenagel reaction, comprises reacting graphene oxide and ammonia, carrying out suction filtration after completion of reaction, washing filtrate with deionized water, and drying in vacuum oven.

LI Y, LIU N, XU J, XUE B, XU M

Preparing nitrogen-doped graphene catalyst by adding concentrated sulfuric acid in beaker, adding crystalline graphite powder to beaker, mixing, adding potassium permanganate to obtain oxidized graphite, adding urea and heating.

LI S, LI W, LIU X, WANG W, YU S

Preparation of cryogenic nitrogen-doped graphene supported nano palladium catalyst used for hydrogenation of olefin, by ultrasonic treating nitrogen-doped graphene, adding palladium chloride and reducing agent, centrifuging, and drying.

LI Y, XUE B, LIU P, WU M

Preparation of nitrogen-doped indium oxide nanorod/graphene oxide composite photocatalyst for decomposing organic pollutants in water, dissolving nitrogen-doped indium oxide nanorod in ethanol, irradiating mercury, and filtering.

YUE Z, DU Y, HUANG H, YANG P

Preparation of graphene carbon nitride nanomaterial by grinding, adding acid solution or alkali solution, washing with deionized water, drying, grinding, adding organic solvent, centrifuging, and washing with anhydrous ethanol.

DAI H, FAN J, HU X, LIU E, LI X, MA Y, FAN X, LI Y, WU H

Carbon material used for e.g. lithium ion secondary battery, comprises columnar structure in which carbon compound having graphene skeleton is laminated, where the skeleton whose some of carbon atoms are substituted with nitrogen atoms.

NAITO K, YOSHINAGA N, MATAKE S, AKASAKA Y, MATEKE S, AKITA M

Graphene catalyzed composition for dimerization of acetylene dimer, comprises catalyst, ammonium chloride, concentrated hydrochloric acid and water, where catalyst is cuprous chloride or cuprous ammonium chloride.

HUANG R, XIE Z, SUN D, TANG J, TAO Z, YIN L, KONG L, LI Z, LUO M, DU J, FAN X, LIU R, LIU Z, ZHOU X, ZUO Z

Preparing nitrogen-doped graphene material for purification of product, involves adding micro-molecule fatty amine aqueous solution in ultrasonic dispersion of aqueous graphite oxide solution for performing hydro-thermal reaction.

ZHANG Y, LI L, GUANG N, WU G

Preparation of polymeric graphene nitride quantum dots modified titania nanotube catalyst used for producing photoelectrocatalysis hydrogen, involves adding precursor in crucible, placing titania nanotubes into precursor, and heating.

LI G, LI H, LI X, CUI Y, LIAN Z