国家/地区 美国（14） 日本（12） 韩国（11） 中国（10） 世界知识产权组织（7） 欧洲专利局（EPO）（4） 台湾（4）
IPC部 C（27）
IPC大类 C01（27）
IPC小类 C01B（27） H01B（27） B82Y（5）
C23C（5） H01L（5） B01J（3）
C08L（3） C22C（3） C08K（2）
C09D（2） H05K（2）
IPC H01B013/00（27）
发明人 DO S（2） DO S H（2） DO SEUNG H（2）
JANG B Z（2） JEON S（2） JEON S Y（2）
KONG J（2） KONG J H（2） LEE J（2）
LEE J S（2） ZHAMU A（2） ZHOU Y（2）
公开年 2015（13） 2014（8） 2016（6）
申请年 2014（27）
专利权人 HANWHA CHEM .（2） JANG B Z（2） UNIV SHINSHU（2） ZHAMU A（2）

Graphene laminate used for manufacturing graphene sheets, comprises hydrogel layer comprising water, gelatinizer, and reducing agent, provided on side(s) of graphene sheet.

NINOMIYA Y

Flexible electroconductive material used for forming e.g. transducer, comprises matrix containing polycyclic aromatic component and oligomer component, and electroconductive agent containing graphene and flaky graphite.

ITO T, YOSHIKAWA H, NAKASHIMA N, TAKAHARA A, MATSUNO R, KOBAYASHI A, TAKAGAKI Y

Method for transferring graphene on e.g. hydrophile board, involves etching sacrificial layer of metal support layer surface, evaporating metal support layer, and transferring graphene located on sacrificial layer surface on substrate.

KIM C S, CHA M J

Solid graphene foam comprises multiple pores and pore walls containing pristine or non-pristine graphene material e.g. graphene oxide and reduced graphene oxide, and has density and specific surface area of preset range.

ZHAMU A, JANG B Z

Carbon nanotube/graphene composite material used for producing transparent conductive film used as transparent electrode, comprises carbon nanotube having sulfur atom arranged in row in chain shape conjugated with graphene.

FUJIMORI T

Spherical composite microparticles used as e.g. joining material in electronic apparatus, comprise graphene containing carbon fine powder in preset mass ratio, and metal chosen from silver and copper.

KATANO H, IMAMURA Z, IMAMURA Y

Method for controllable layer-by-layer removal of graphene layer, involves providing layer of graphene, providing highly graphene-oxidizing agent in hermetic environment and providing heating source for heating graphene layer.

CHEN W, HSU W, TENG P, CHIU P, HSU W J, TENG P Y, CHIU P W

Producing graphitic film used in electronic device, comprises mixing graphene platelets with carbon precursor polymer and liquid, removing liquid from wet film, carbonizing precursor polymer composite film and thermally treating the film.

ZHAMU A, JANG B Z

Formation of graphene laminate pattern involves forming metallic microfilm pattern on substrate, evaporating microfilm pattern, depositing graphene layer on microfilm pattern, forming graphene pattern and repeating process.

JUNG J, PARK J

Production of graphene involves forming liquid dispersion comprising dispersing agent, and carbon-based material comprising de-oxidized graphite, and continuously passing liquid dispersion through high-pressure homogenizer.

YOO K H, SOHN K N, KWON W J, LEE K S, YOO K, SOHN K, KWON W, LEE K