国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） C02（2）
IPC小类 B01J（2）
IPC B01J020/26（2）
发明人 CHEN H（2）
公开年
申请年 2021（2）
专利权人

Preparing carbon-based polypyrrole composite material useful for removing PFASs in water, comprises e.g. preparing ferroferric oxide/carbon-based material by using co-precipitation, dispersing ferric tetroxide/carbon-based material in ultrapure water, ultrasonicating, and dropping hydrochloric acid.

CHEN H, ZHANG P, YU H, SUN H

Preparing hydrophobic absorbent material based on polyurethane foam comprises e.g. mixing graphene oxide, crosslinking agent and fluorine-containing monomer, carrying out reaction, drying, grinding, pre-polymerizing, foaming and curing.

LI J, CHEN H, LIU N, TAO T