国家/地区 美国（11） 韩国（7） 世界知识产权组织（5） 欧洲专利局（EPO）（2） 日本（2）
IPC部 B（12）
IPC大类 B01（12）
IPC小类 H01B（12）
IPC H01B001/04（9） C01B031/02（8） B82Y030/00（6）
C01B031/04（6） B82Y040/00（5） C23C016/26（3）
B01J019/08（2） B01J019/12（2） C01B031/00（2）
H01B013/00（2）
发明人
公开年 2012（6） 2013（4） 2014（2）
申请年 2012（12）
专利权人 SAMSUNG TECH.（4） HANWHA TECHW.（3） HANWHA AEROS.（2）

Method for making graphene composite for forming electrode in capacitor device, involves combining composition, fist salt with divalent cation and second salt with trivalent cation, and heating solution under solvothermal conditions.

LI Z, YAN T, SUN X, LIU J, WANG G, GU Z

Composition, useful for removing carbonization catalyst to manufacture graphene sheet that is transferred onto substrate during manufacturing of e.g. solar cell, comprises acid and oxidizing agent.

NA D H

Preparing graphene used in e.g. memory device, comprises forming organic thin film on substrate, irradiating upper portion of organic thin film with radiation to cross-link organic thin film, and then carbonizing.

CHOI J H, JUNG C H, HWANG I T, KANG D W

Production of graphene-polymer nanocomposite used for heat-insensitive polymer composition for e.g. pipe, involves providing aqueous suspension of graphene, mixing with aqueous polymer latex, obtaining liquid mixture and co-coagulating.

GAUTHY F, SANGUINETI A, DAPRILE F, DORAZIO P, D APRILE F, D ORAZIO P

Graphene dot structure to form network, useful to form electrode or conductive layer in lithium ion battery or hydrogen storage apparatus comprises core of semiconductor material, and shell of graphene formed on surface of core.

LEE E, CHOI B, LEE J, WHANG D, CHOI B L, LEE E K, LEE J H, WHANG D M

Manufacture of graphene for, e.g. organic LEDs, involves preparing structure with graphene on surfaces and catalyst, arranging carriers on graphene, and removing catalyst while winding up carriers by rotating rolls facing each other.

KIM N, RYU J, YEONG K N, CHEOL R J, KIM N Y, RYU J C

Carbon nanostructure used as e.g. negative electrode of lithium secondary battery, has air-sac-like pores that are defined by graphene multilayer membrane walls and are formed in the rod-shaped materials or the sheet-shaped materials.

NISHI N, MIZUUCHI K, ADACHI N, OOBA Y

Producing graphene sheet or ribbon involves attaching metal to carbon nanotube; treating metal to bond chemically to nanotube; removing metal from nanotube; unzipping nanotube into graphene sheet or ribbon, useful for making supercapacitors.

CHEN W, CUI X

Structure useful in e.g. a device e.g. anode, lithium battery, flexible electronic device, anti-static material, biomedical implant, electromagnetic shield, and electrode, comprises a graphene-coated pyrolytic carbon structure.

HARDIN I R, ZHANG M

Manufacture of graphene film used for e.g. transparent display, involves forming graphene on catalyst metal film, forming another film on surface of graphene, on which catalyst metal film is not formed, and removing catalyst metal film.

SONG Y, SONG Y I