国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2） C25（2）
IPC小类 C08L（2）
IPC C08L027/16（2）
发明人
公开年 2022（2）
申请年 2022（2） 
专利权人

Preparation of highly self-polarized polyvinylidene fluoride and its copolymer materials used in e.g. dye degradation, involves dissolving polyvinylidene fluoride in dimethyl formamide, stirring, pouring into deionized water to obtain flocculent solution, suction filtering and drying.

HAN J, WANG H, LU H, CHEN X, ZHANG Y, LI H

Electret base material useful in dynamic electret filter element of polyvinylidene fluoride composite graphene obtained by depositing graphene on a polymer substrate with good electrode performance,.

ZHOU S, ZHONG H, ZHONG X