国家/地区 韩国（8） 日本（6） 美国（5） 中国（4） 世界知识产权组织（4） 欧洲专利局（EPO）（2）
IPC部 C（12） H（6） B（5）
IPC大类 C01（12）
IPC小类 C01B（12）
IPC C08J003/12（12）
发明人
公开年 2014（2） 2015（2） 2016（2）
申请年 2013（3）  2016（2） 
专利权人

Producing graphene-ceramic heat dissipation material with improved electrical insulation and resin miscibility, comprises preparing first dispersion solution by dispersing graphene interlayer material in aqueous solvent.

KYOUNGJEONGBAE, SU Y C

Controlled reduction of graphene oxide in matrix comprises e.g. using deionized water to disperse graphene oxide, and organic solvent to disperse and dissolve polymer matrix and reducing powdery composite material.

GUAN S, TANG Y, LIU H, WANG X, CHENG S, GAO Q

Electroconductive particles used for conductive resin, are obtained by coating surface of polymer particles with graphene in preset average coverage ratio.

TAMAKI E, YANG H X

Production of graphene-reinforced polymer matrix composite involves mixing multiple particles of graphitic material and multiple particles of solid polymer carrier material to form mixture in impacting chamber of energy impacting apparatus.

ZHAMU A, JANG B Z

Production of composite used in cement and asphalt, involves cold compressing mixture of graphene/graphite oxide powder and host powder to form biscuit, crushing, powdering or grinding into powdered biscuit and combining.

ZHAI L, MCINNIS M

Urea-formaldehyde resin-based method for preparation of graphene oxide adsorption microspheres, involves adding graphite powder, concentrated sulfuric acid, potassium persulfate and phosphorus pentoxide and adding formaldehyde and urea.

GUAN P, LIAO Y, YANG Y, CHE Y, XIAO S

Graphene-polymer composite comprises core containing polymer, and shell containing amphoteric graphene having has surface in which specified number of hydrophilic groups based on graphene carbon atoms are introduced.

JEONG H M, DAO T D, TRUNG D D

Fluoropolymer composition for forming composite layer used for articles, comprises liquid continuous phase, and composite particles dispersed in liquid continuous phase and containing fluorosilane-treated graphene-comprising particles.

ZHANG Q, QI Y, DOOLEY B, HU N

Film, useful in a super capacitor, comprises double membrane comprising a graphene oxide film and a conductive polymer film, where graphene oxide is an electrochemically reduced graphene oxide.

HONG J D

Preparing mesoporous poly(styrene-comethacrylic acid) spherical granule for multi layer porosity graphene that is used in super capacitor, comprises mixing methacrylic acid and initiator with styrene, and performing emulsion polymerization.

HYEON J J, SU L J, I K S, JANG J H, LEE J S, KIM S I