国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C07（3）
IPC小类 C07D（3）
IPC C07D498/18（2）
发明人 WANG X（3）
公开年 2020（3）
申请年 2019（2） 
专利权人 FUZHOU AONID.（2）

Preparing supported gold-lead bimetallic catalyst useful in catalytic coupling reaction, comprises e.g. dissolving sodium chloropalladate and chloroauric acid in deionized water, dissolving graphene oxide in deionized water, and stirring.

HUANG F, WANG X, WANG J, SUN J, LI C, LAN Y

Chromatographic column used for purifying tacrolimus, includes lower portion filled with chromatographic medium filler e.g. chromatographic silica gel or aluminum oxide, upper portion filled with mixed filler e.g. graphene powder.

YUE Z, QIN J, WANG X, LIN C

Graphene mixed filler useful in e.g. graphene mixed packing chromatography column for separation and purification of compound medicine with pi-conjugated electronic structure, comprises graphene materials and chromatography medium fillers.

YUE Z, YUE J, QIN J, LIN C, WANG X