国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J031/02（4）
发明人 LI Y（2） LIU N（2） XU J（2）
XUE B（2）
公开年 2014（2） 2015（2）
申请年 2014（4）
专利权人 UNIV CHANGZH.（2）

Preparation of supported-type ionic liquid catalyst used for transesterification of ethylene carbonate and methanol involves etherifying graphene oxide and epichlorohydrin or epibromohydrin, alkylating, and immobilizing with alkane.

LI Y, LIU N, XU J, XUE B, ZHU X

Preparing organic diamine modified graphene oxide solid catalyst useful in Knoevenagel condensation, involves dissolving graphene oxide in ethanol and then stirring, allowing solution to react, and adding organic diamine to solution.

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

Preparing functionalized graphene supported noble metal nanocrystalline composite catalyst comprises adding graphite powder into a reactor, adding concentrated sulfuric acid under salted ice bath condition.

LI X, XU C, WANG Z, GAO G

Preparation of glycerol ester by catalytic esterification involves reacting ester of glycerol and acetic acid with presence of sulfonated graphene catalyst.

WANG Y, YANG F, ZHANG S, ZHOU J, MAO J