国家/地区 中国（8） 美国（3） 世界知识产权组织（3） 日本（2） 韩国（2）
IPC部 B（9）
IPC大类 C08（9）
IPC小类 C08J（9） C08K（6） C08L（6）
C01B（5） B82Y（4） B05D（2）
B32B（2） C09D（2） C09K（2）
H01B（2）
IPC C08J005/18（9）
发明人
公开年 2017（9）
申请年 2016（5）  2017（4） 
专利权人

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Preparation of dielectric film used for dielectric energy storage system, involves grafting graphene oxide with 4-aminophenoxyphthalonitrile, ultrasonically precipitating cyano-functionalized graphene and melt-pressing mixture.

PU Z, ZHENG X, TIAN Y, HOU H, ZHONG J

Preparing graphene nanocomposite film comprises taking flake graphite, sodium nitrate solid mixture into the concentrated sulfuric acid solution, subjecting to modification treatment, heating and reacting, dissolving, stirring and filtering.

GONG C

Preparing nano carrier material involves mixing nano cellulose solution and graphene, crushing, subjecting to ultrasonic, mixing uniformly to obtain nano cellulose/graphene suspension, mixing with phenolic resin, and stirring.

WU Y, ZHANG Z, QING Y, WU Q, LUO S, TIAN C, LI L

Chlorine doped graphene quantum dot-based light-emitting film comprises chlorine doping graphene quantum dot-based light-emitting film in carbon source, beta-cyclodextrin, doped source e.g. hydrochloric acid, base material e.g. silicone.

WANG G, LI J, WANG X, CHEN Y

Preparation of graphene dispersion used for preparing graphene-polymer composite, involves dispersing graphene oxide powder in solvent, preparing graphene oxide aqueous dispersion, and reducing graphene oxide aqueous dispersion.

NOH W, JUNG J E, LEE K, PARK K, CHOI J, KIM H, SHIM Y, NOH W S, PARK K M, CHOI J K, KIM H M, SHIM Y K

Preparation method of thermoplastic polyurethane/graphene foam material used as e.g. electromagnetic shielding material, involves dispersing graphene in solvent, adding elastomer, dissolving, and pouring into coagulation bath.

ZHENG W, LI Y, SHEN B, ZHAI W, ZHANG L

Conducting film used as e.g. coating material, comprises graphene, graphene oxide and/or their derivatives and compound having sulfonic acid group and its derivatives, and has volume resistivity below preset value.

KONAGAYA S, SARUYAMA T, SHIBUYA H, KONAGATANI S, SHIBUYA N

Non-covalently modified graphene-protein composite film comprises silica substrate, monolayer graphene and protein film.

MAO H, ZHOU L, MA Y, JIN Q, ZHAO J