国家/地区 中国（143） 世界知识产权组织（3） 美国（2）
IPC部 C（144）
IPC大类 C01（144） B82（32） H01（27）
C08（3） B22（2）
IPC小类 C01B（144）
IPC C01B031/04（140） B82Y030/00（25） C01B031/02（12）
H01G009/042（10） B82Y040/00（9） C01B031/08（4）
H01G011/32（4） C08K003/04（3） H01G011/24（3）
H01G011/34（3） C01B032/184（2） H01G011/84（2）
H01G011/86（2） H01M004/66（2）
发明人 WANG Y（144）
公开年 2014（144）
申请年 2012（87）  2013（42）  2014（15） 
专利权人 OCEANS KING .（107） SHENZHEN OCE.（106） SHENZHEN OCE.（92） YANCHENG NAX.（11）
SHANDONG YUH.（5） SHANDONG OUB.（4） HANGZHOU GOL.（3） YANCHENG NAX.（3）
SHANGHAI INS.（2） UNIV SOUTHEA.（2）

Preparation of modified graphene aqueous dispersion involves reacting natural graphite and oxidant, preparing graphene oxide solution, adding surfactant and reducing agent, reacting, filtering, adding distilled water, and dispersing.

CUI C, HOU S, SUN M, WANG Y

Three-dimensional self-assembled structure absorbing material comprises graphene and polythiophene.

HE Y, WU F, WANG D, WANG M, WANG Y

Preparation of polyaniline carbonized graphene used for preparing graphene black sheet comprises adding polyaniline to catalyst, mixing, and carbonizing.

TAN D, WANG Y, XU Y

Preparing in-situ polymerization grade graphene microemulsion useful for in-situ polymerization, comprises e.g. adding deionized water in flask, adding intercalating agent, dissolving, adding graphene, stirring and ultrasonically processing.

HAN H, LI B, WANG M, WANG Y, ZHAO Y

Preparation of controlled nanostructure-shaped graphene oxide involves oxidizing graphite powder, adding in deionized water, ultrasonically dispersing, adding polyvinyl alcohol and nickel chloride hexahydrate, stirring, and reacting.

MENG X, WANG X, WANG Y, TANG S, LI N

Preparation of aperture controllable three-dimensional graphene involves cooling graphite powder, adding concentrated sulfuric acid and sodium nitrate, stirring, reacting, adding potassium permanganate, heating, reacting and cooling.

GUO X, LI Q, ZHANG L, ZHANG Y, HAO W, WANG Y

Manufacture of graphene material used as e.g. catalyst carrier, involves adding graphene oxide to dispersion medium, obtaining graphene oxide suspension, spray-drying resultant suspension and reducing graphene oxide particles.

WANG Y, HONG M

Batch preparation of graphene powder comprises using graphene colloidal solution flocculation flotation reagent as electrolyte, quick floating graphene in the solution, and preparing graphene powder.

CHEN X, WANG S, WANG Y, ZHANG B, ZHAO C, XIAO S, DONG H

Preparing graphene comprises reducing graphene oxide using iron powder and hydrochloric acid complex reduction system, where the graphene is in powder form.

CHEN X, WANG S, WANG Y, ZHANG B, ZHAO C, XIAO S, DONG H

Graphene oxide reduction by adding solution of halogen in organic solvent to aqueous dispersion of graphene oxide and ultrasonically dispersing, adding hydrohalic acid and refluxing, and hot-filtering, washing, and drying.

CHEN X, WANG S, WANG Y, ZHANG B, ZHAO C, XIAO S, DONG H