国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J020/28（2）
发明人
公开年
申请年 2020（2）
专利权人

Modified polyacrylonitrile fiber film useful for absorbing lead ion in water, prepared by e.g. preparing mixture of polyacrylonitrile, chitosan and biochar, adding into mixture of dopamine and graphene oxide, stirring and electrospinning.

CHEN J, XU K

Preparing carbon nitride-loaded graphene-based flexible fiber by adding carbon nitride soluble precursor to graphene oxide solution, injecting mixed dispersion to solution, and subjecting graphene oxide fiber to controlled heat treatment.

HUANG T, ZHU J