国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC C01B032/194（2）
发明人
公开年
申请年 2022（2）
专利权人

Preparing high elastic aqueous polyurethane/graphene hydrogel useful in water purification, pressure sensing, and air purification, comprises e.g. dispersing graphene oxide in deionized water, performing ultrasonication for dispersing in deionized water, and placing into specific mold.

YAN B, JIANG H

Preparing perfume volatile medium graphite core rod useful in the field of perfume volatile materials, comprises e.g. placing N-methyl-2-pyrrolidone in glass reactor, adding eugenol, reacting graphene oxide dispersion liquid and polyamic acid solution, heating the composite sponge and drying.

LOU L