国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC B01D067/00（2） B01D071/02（2）
发明人 ZHANG Z（4）
公开年 2017（3）
申请年 2017（4）
专利权人 SHANDONG JIN.（3）

Method for preparing porous graphene film, involves preparing porous alpha-aluminum oxide matrix by colloidal filtration method, and preparing gadolinium-doped cerium oxide, followed by introducing pores into graphene skeleton.

FAN R, YAN K, LIU Y, ZHANG Z

Industrial grade device used for purifying graphene oxide solution comprises membrane filtration unit, conduit, air pressure pipeline, material inlet and outlet.

WEI C, ZHANG M, HU K, MOU Y, ZHANG Z, LI X

Preparing graphene nanofiltration membrane, by adding prepared graphene dispersion to solvent, adding layer spacing regulator, reacting, adding homemade graphene, forming nanofiltration membrane and drying membrane.

HU K, LI X, QU L, SONG Y, YU W, ZHANG M, ZHANG Z, ZHENG G

Preparing graphene foam rectifying tower packing comprises e.g. preparing graphene oxide slurry, ultrasonic vibration treatment, performing magnetic stirring, liquid moving gun for extracting.

QU L, WEI C, YU W, ZHANG M, ZHANG Z, ZHENG G