国家/地区
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B041/83（2）
发明人
公开年 2022（2）
申请年 2021（2）
专利权人

Ceramic nanofiltration membrane comprises graphene oxide and polyethyleneimine are alternately coated on surface of ceramic nanofiltration membrane, where graphene oxide and polyethyleneimine allow carboxyl group and amine group to form covalent bond.

KOOK H, CHA M, KIM S, LEE M, PARK C, PARK C H, LEEMINJOO, KIM S Y

Preparing graphene ceramic heating plate useful in graphene application technology field, comprises preparing paraffin board, coating graphene lines on paraffin board, drying, forming, pouring ceramic slurry into heating plate mold, drying, demolding ceramic body, calcining, and cooling.

JU Y, WU W, WANG W, WANG D