国家/地区 中国（40） 韩国（4） 美国（2） 世界知识产权组织（2）
IPC部 B（47）
IPC大类 B01（47） C02（13） C01（4）
C08（3） B82（2）
IPC小类 B01D（47）
IPC B01J020/30（47）
发明人 WANG J（5） CHEN Y（3） LI L（3）
LIU X（3） WANG L（3） ZHU L（3）
BIAN Z（2） GUO J（2） HE C（2）
KONG F（2） LI A（2） LI C（2）
LI G（2） LI Z（2） LIU H（2）
公开年 2022（47）
申请年 2022（28）  2021（14）  2020（4） 
专利权人 SUZHOU XIRE .（2） XIAN THERMAL.（2）

Synthesizing graphene oxide and silver molybdate composite macroscopic assembly for use as separation membrane material, involves dropping graphene oxide into silver nitrate solution, adding ammonium molybdate to obtained solution, adding nitric acid solution and performing hydrothermal reaction.

XU Y, CAO X, WANG L, XU K, ZHU L

Copper-doped graphene airgel useful for adsorption of volatile organic composites, comprises graphene aerogel and nano-copper supported on graphene aerogel.

CUI X, SHEN M, JIANG X, YU S, LI C, WANG J

Preparing adsorption resin involves adding graphene oxide to acrylamide in sodium hydroxide, heating formed mixed solution, drying formed modified oxidized graphene, grinding to powder, dripping forming mixed solution of divinylbenzene in tetrahydrofuran into powder, heating, drying formed mixture.

YUAN Z, YUAN L

Preparing sulfonated polysulfone/graphene/ferrous cyanide copper composite film useful for separating and recycling rubidium in salt lake brine, comprises placing sulfonated polysulfone/oxidized graphene composite film in inorganic copper salt aqueous solution, in-situ co-precipitating and reacting.

ZHANG X, XU H, JIN G

Preparing potassium ion selective film involves adding graphene oxide powder and dimethyldimethoxysilane liquid into deionized water, heating, cooling to room temperature to form colloidal solution and impregnating porous substrate polyethylene terephthalate film with colloidal solution.

CHEN Y, WU X, GAO P

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

New modified starch/graphene oxide composite aerogel useful for preparation of heavy metal ion including lead(II) ion adsorbent.

ZHANG S, LIANG S, ZUO J, WEI D, LV S

Preparation of metal-doped graphene adsorbent for adsorbing decomposition product, involves adding graphene oxide and sodium nitrate, mixing hexachloroplatinic acid and aluminum chloride to obtain mixed solution, and ultrasonically treating.

LI W, CHEN L, LUO Y, GAO Y, WU X, WEI G, YI Q

Preparing carbon dioxide capture material useful in the treatment of greenhouse gases, comprises e.g. performing hydrothermal reaction using suspension of graphene oxide and sodium hydroxide, vacuum freeze-drying, immersing in mixed solution of styrene and glycidyl methacrylate, and post-processing.

WANG F, QU H, BAI X, SONG T, GUO K, XIONG J, LIN Y

Preparing multi-stage hole catalytic-adsorption material used as carrier, involves taking pseudo-boehmite, sodium aluminosilicate, kaolin, attapulgite, metal salt, graphene oxide as raw materials, performing hydrothermal crystallization, then filtering the product, washing, drying and calcining.

ZHAO B, CHEN Y