国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） C02（2）
IPC小类 B01D（2）
IPC B01D067/00（2）
发明人
公开年 2018（2）
申请年 2018（2）
专利权人

Preparing graphene/polytetrafluoroethylene film for sewage treatment, involves melt-extruding graphene-added polytetrafluoroethylene, calendering into film, biaxially stretching, and then using on upper and lower surfaces.

CHEN Q, ZAN H

Preparation of graphene oxide film used for, e.g. sewage treatment by spraying and atomizing graphene oxide dispersion to obtain nano- or micro-aerogel, and stacking on surface of base film under high voltage electric field condition.

HUANG Q