国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01J（8） C07D（5） C07C（4）
IPC B01J031/02（8）
发明人 LI Y（3） CHEN H（2） LI S（2）
LIU N（2） XUE B（2） YANG F（2）
ZHANG W（2） ZHOU J（2）
公开年 2015（4） 2016（4）
申请年 2015（8）
专利权人 UNIV CHANGZH.（3） UNIV DALIAN（2）

Catalyst used for catalytic cyclohexanone oxime caprolactam Beckmann rearrangement comprises acidic ionic liquid 1-(4-sulfonic group) butyl-3-methylimidazolium hydrogen sulfate supported on graphene oxide.

ZHU M, ZHOU Y, GU W, CHEN H

Solid catalyst used for hydrolyzing ethylene carbonate in synthesis of ethylene glycol, is prepared using graphene oxide and halogenated alkyl amine as raw materials, and water as solvent, in which amino is grafted on graphene oxide.

LI Y, LIU N, WU J, XUE B

Catalyst used for synthesizing methyl ethyl carbonate, is obtained by providing graphene oxide and p-chlorobenzenesulfonic acid as raw materials, and grafting sulfonyl to surface of graphene oxide by covalent bonding.

LI Y, LIU N, WU H, XUE B

Modified graphene oxide catalyst preparation used for Beckmann rearrangement reaction comprises using graphite oxide as carrier to anchor zinc salt ionic liquid.

LI Y, LIU P, LIU S, WEI X, ZHANG W, HE P

Preparation of sulfonated carbon nanotube/graphene oxide composite catalyst for esterification of long-chain carboxylic acid and fatty alcohol, involves mixing sulfonated modified carbon nanotubes and graphite oxide and baking mixture.

DONG Y, JIANG P, ZHANG W, BIAN G, ZHENG J

Preparation of sulfonic acid-sulfide mixed hybrid graphene catalyst for preparing 5-hydroxymethylfurfural carbohydrate, involves mixing mixed sulfide graphene and concentrated sulfuric acid, reacting mixture and drying product.

LI S, LI Z, SU K, SONG H

Catalytic preparation of alkoxymethyl furfural using 5-hydroxymethyl furfural, involves carrying out etherification reaction of 5-hydroxymethyl furfural and t-butyl alcohol in presence of proton acid catalyst, which is graphene catalyst.

CHEN H, YANG F, ZHOU J, LI S

Preparation of 5-hydroxymethyl furfural and 5-tert-butoxymethyl furfural by catalytically reacting fructose in tert-butanol solvent in presence of proton acid catalyst made of functional graphene catalyst with acid functional group.

YANG F, YIN J, ZHANG S, ZHOU J