国家/地区 中国（4）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/198（3）
发明人 GENG B（4）
公开年 2022（4）
申请年
专利权人 SIXTH ELEMEN.（2）

Preparing graphene oxide by using waste graphene film leftover material, involves collecting leftover material of waste graphite film, soaking treated by soaking in liquid nitrogen to obtain film-made graphite, and mixing with conventional graphite to obtain recycled graphite.

ZHAO Y, ZHOU W, LI C, GENG B

Method for quantitatively detecting content of black particles in oxidation process graphene involves taking product after oxidation is finished as sample, using ImageJ software to process value of area item in binarized picture.

QU Y, TANG R, GE M, GENG B, KONG Y, WANG S, WU Y

Graphene oxide slurry with high solid content used for preparing amino acid modified graphene oxide film, comprises solvent, graphene oxide and amino acid, and is prepared by adding amino acid into graphene oxide dispersion liquid and then uniformly dispersing.

QU Y, ZHANG J, GENG B, FANG G, TANG R, WU Y

Graphene oxide slurry of interlayer bonded diamine organic matter, comprises diamine organic compounds that are bonded between graphene oxide layers.

QU Y, GENG B, ZHANG J, WU Y, TANG R, FANG G