国家/地区 中国（4）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 C01B（5）
IPC C08J009/28（5）
发明人
公开年
申请年 2020（2）  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

Preparing graphene-containing mixed film, comprises e.g. using strong oxidant to oxidize layered graphite powder to form layered graphene oxide with carbonyl, carboxyl and epoxy groups, and mixing Dimethylformamide and graphene oxide.

LIN C, LIU T, CHUANG Y, WEI H, HSU N

Preparation of polyamidoxime/graphene nanoribbon composite aerogel as adsorbent for separation and enrichment of uranium, by adding graphene oxide nanoribbons to mixed solution of acrylonitrile and ammonium persulfate, and polymerizing.

WANG Y, LI Y, WU Z, HE H, HU X, LIU Z, TU H, LIU Y, YUAN D

Rapid preparation of graphene/nanoparticle aerogel comprises mixing graphene oxide solution and reducing agent, adding organometallic framework nanoparticle solution or metal oxide nanoparticle solution, mixing, drying, and freeze-drying.

HUANG J, MAO J, MENG K, ZHANG K, LAI Y