国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C01（2） G01（2）
IPC小类 B01D（7）
IPC B01J020/20（7）
发明人 LIU X（7）
公开年 2019（2） 2021（2） 2022（2）
申请年 2019（3）  2022（2） 
专利权人

Use of magnetic graphene carbon nano material in preparing reagent for absorbing aflatoxin, preferably aflatoxin B1.

LIU X, YU X, YANG Z, YU Q, ZHU L, WANG M, TANG Y, ZHANG C, ZHANG J

Preparing carbon material for formaldehyde purification, i.e., for adsorbing and photocatalytically degrading formaldehyde, involves extracting plant leaves, refrigerating to obtain solid plant extract, dissolving solid plant extract and nitrogen source in dimethyl sulfoxide, and heating.

DONG H, LIN X, ZHU M, LIU X

Chromatographic separation column used for detecting volatile organic compounds gas chromatography, is composed of activated carbon, carbon nanotubes and graphene.

LIU X, SHI H, LIU Y, LI Z, LIU T

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z

Use of fluorinated graphene in preparing extractive coatings, solid phase micro-extraction coating and stir bar sorption extraction coating, and analysis and detection of environmental trace organic pollutants.

WANG Y, WANG B, LIU X, LIU Y, WANG Q, LU G

Preparing graphene oxide separation membrane with adsorption function comprises preparing graphene oxide, centrifuging the reaction solution, filtering, ultrasonically dispersing and performing film-forming and heat treatment.

HU X, LIU X, ZHANG H, ZHANG Q, YU Y, WANG Y

Preparation of graphene aerogel used in adsorption or catalytic field by immersing melamine foam into graphene oxide colloid, drying to melamine foam material attached with graphene oxide, and carrying out heat treatment.

GUO Z, CHEN P, WU J, HUANG H, YANG P, CAO X, LIU X