国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C01（2） C02（2）
C10（2）
IPC小类 B01J（7） C01B（2） C02F（2）
IPC B01J020/22（7）
发明人 LIU X（7）
公开年 2022（2）
申请年 2014（2）  2022（2） 
专利权人

Preparing a graphene-ionic liquid composite sulfur adsorbent useful in methane desulfurization, comprises e.g. adding cationic salt and bromoalkane and reacting, performing suction filtration and washing to obtain cationic bromide and ultrasonic dispersing of graphene oxide in acetone solvent.

JI K, XUN Q, LIU X, WEI Z, ZHU T, WANG K, ZHANG W, XU F, HOU Q

Preparing fine-grained high-purity oxygen-free copper plate comprises e.g. cleaning hearth of electron beam cooling bed smelting furnace, heating hot-pressed slab, milling milled hot-rolled billet up and down, annealing semi-finished sheet material, and cutting according to product shape.

WANG W, WANG C, LIU X, LIU Q, ZHOU B, WANG J, SUN J, LIANG X, WANG Q

Preparing functionalized graphene oxide for adsorbing lead ion comprises mixing silane coupling agent, organic compound, and glacial acetic acid in organic solvent under inert gas protection.

MA Z, XU H, LIU X, WU H, WU D, GUO Y

Preparing high dispersion metal or metal oxide doped adsorbent comprises using porous metal oxide or two-dimensional material as carrier, loading metal organic polyhedron, and performing reduction or oxidation reaction.

SUN L, GU M, LIU X, LI Y

Preparation of functional magnetic ionic liquid-graphene adsorbent used for adsorption of e.g. biotoxin, involves dissolving soluble trivalent iron salt and ionic liquid, reacting, extracting, removing unreacted reactant, and vacuum drying.

GAO S, ZHANG Z, LIU X

Preparation of graphene oxide/amino acid composite material for heavy metal ion absorption under acidic condition involves ultrasonically dispersing graphite oxide in ultrapure water, dissolving, mixing reaction liquid, treating, and drying.

LI W, LIU X, ZHANG J, TAN M

Composite material useful as hydrogen storage material, comprises platinum-loaded graphene oxide and copper-based metal organic framework, constructed by coordinately bonding copper ions and bidentate ligand (e.g. trimesic acid).

LIU X, ZHOU H, YUAN A