国家/地区 中国（12）
IPC部 B（12）
IPC大类 B01（12） C07（9） C01（2）
IPC小类 B01J（12） C07C（8） C01B（2）
C07D（2）
IPC B01J031/02（12）
发明人 LI Y（12）
公开年 2018（4） 2016（3） 2015（2） 2022（2）
申请年 2015（3）  2014（2）  2017（2）  2018（2）  2020（2） 
专利权人 UNIV CHANGZH.（8）

Preparing catalyst useful for diisopropylbenzene oxidation to prepare 2,2'-(phenylene)dipropan-2-ol, comprises reacting 1-isocyanato-5-aminonaphthalene with graphene oxide, and reacting with metal ions including copper(II) ion, manganese(II) ion, cobalt(II) ion and/or iron(III) ion.

LI Y, FENG M, LI J, FU S, CAO H

System for converting industrial exhaust gas carbon dioxide into cyclic carbonate, includes dehydration reactor, cycloaddition reactor, epoxy feedstock storage tank, carbonate storage tank, and ethylene glycol or propanediol storage tank.

GAO X, SUN L, FAN Y, LI Y

Nano-titanium oxide/modified graphene oxide/organobentonite composite material comprises nano-titanium oxide, modified graphene oxide, organobentonite and prepared by preparing graphene oxide by the improved Hummers method and configuring.

PENG S, REN D, WEN G, LI Y, LI X, CHEN T, LIU H, WANG W, PENG X

Solid catalyst useful for Knoevenagel condensation, comprises graphene oxide and melamine, where the melamine is obtained after stably stabilizing the surface of the graphene oxide by conventional liquid phase impregnation treatment.

LIU N, YANG S, XU R, XUE B, XU J, LI Y

Preparation of alkynylated graphene-loaded nano-palladium catalyst composite hydrogen absorbing material, by preparing alkynylated graphene, dispersing in solvent, adding divalent palladium salt and reducing agent, and reacting.

LI Y, ZHOU Y

Increasing loaded amount of solid ionic liquid on a graphene oxide surface comrpises e.g. adding graphene oxide into a hydrochloric acid or sulfuric acid solution and sonicating and adding siloxane-containing ionic liquid.

LIU N, ZHAI J, LI Q, WANG S, XUE B, XU J, LI Y

Synthesis of benzyl ester involves reacting benzyl halide and carboxylate as raw materials under action of solid graphene oxide-supported quaternary ammonium salt as phase transfer catalyst in water as solvent, and stirring.

LIU N, LIANG X, XUE B, LI Y

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