国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C08J009/28（5）
发明人
公开年 2022（3） 2023（2）
申请年 2022（5）
专利权人

Preparing 3D printing organic-inorganic composite airgel useful in e.g. thermal insulation materials comprises adding inorganic nanomaterials to polyamic acid solution, mixing, and carrying out sol-gel treatment to composite ink and freeze drying composite ink and heat imidizing.

YUAN S, YANG Y, LI L, LIU T, XUE T, FAN W

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

Preparing graphene oxide-nitrile latex composite foam material comprises mixing the modified graphene dispersion liquid and butyronitrile latex uniformly to obtain mixed dispersion, adding pH regulator to adjust the pH value, freezing, drying and heating the complex foam base material.

LIANG Y, CUI H, HAO M, ZHANG T, WANG L

Multifunction wave-absorbing aerogel useful in e.g. wear-resistantelectronic device and national defense stealth technology, comprises graphene aerogel host and bridged polysilsesquioxane aerogel guest grown in graphene aerogel host.

SHAO G