国家/地区 中国（12）
IPC部 B（13）
IPC大类 B01（13） G01（4） C01（3）
C02（2）
IPC小类 B01D（13）
IPC B01J020/30（13）
发明人 LIU Y（13）
公开年 2016（2） 2017（2） 2018（2） 2020（2） 2021（2）
申请年 2017（3）  2016（2）  2021（2） 
专利权人 NORTHWEST IN.（2）

New metal-organic cage-functionalized graphene composite adsorption and separation material useful as adsorbent for ethylene acetylene adsorption separation.

WANG F, WANG H, LIU Y, DUAN C

Preparation of flexible bulk amine modified graphene mesoporous material for carbon dioxide adsorption, involves dispersing graphene oxide aqueous solution, adjusting pH value to obtain dispersion, mixing with high amine aqueous solution to obtain mixture, molding and freeze-drying.

YU J, LEI C, LIU Y, HE J, DU Y, SONG M

Preparation of graphene oxide-polyethyleneimine/silica composite aerogel involves stripping graphene oxide aqueous solution, mixing with polyethyleneimine, heat-preserving, adding to silica precursor solution, condensing, and freeze-drying.

YU J, LEI C, LIU Y, HE J, DU Y, SONG M

Gas protective composite adsorbent used for protecting sulfur hexafluoride gas and toxic gas derivatives comprises graphene oxide, metal organic framework material, and manganese and cerium-loaded oxidation modified activated carbon.

WEI J, GONG S, WAN T, WU J, XU S, LIU Y, HU X

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

Preparation of three-dimensional graphene oxide-based carbon dioxide adsorbent, involves performing homogeneous dispersion of commercial graphene oxide in solution of triethyl orthoacetate, processing, and adding toluene sulfonic acid.

LIU Y, YU X

Manufacturing mercury sorbent useful for cleaning mercury pollution in the environment comprises e.g. adding graphene oxide into deionized water, ultrasonicating, adding iron chloride mixed solution and reacting to obtain black solution.

CHEN G, CHEN J, LIU Y

Preparing graphene quantum dot using SBA-15 microreactor comprises e.g. dispersing SBA-15 in aluminum chloride-containing ethanol solution, placing mixture in rotary evaporator, adding deionized water for permeation.

LIU Y, QIU J, BAI L, NI L, LIU Z

Graphene/silica gel solid phase extraction materials useful for carrying out enrichment and separation of benzene ring-containing carbamate pesticide residue, comprises e.g. preparing graphene colloid solution by adding graphene oxide.

LIU S, WANG L, XU J, LIU Y, SUN J, ZHANG Y

Nanostructured composite used e.g. in a gas separation device, comprises sheets or layers of graphene derivatives or graphene nanoribbons and many metal nanocrystals located between and in contact with graphene derivatives sheets or layers.

URBAN J J, CHO E S, FISCHER F R, RUMINSKI A M, ALONI S, LIU Y, GUO J, CLOKE R, MARANGONI T, ROGERS C