国家/地区 韩国（34）
IPC部 C（34）
IPC大类 C01（34） H01（20） B82（18）
B32（14） B05（9） C23（8）
B01（6） C08（6） C09（4）
C30（4） B44（3） C03（2）
G01（2）
IPC小类 C01B（34）
IPC C01B031/04（34）
发明人 KIM J（4） CHOI J（3） LEE S（3）
VEERASAMY V（3） VEERASAMY V S（3） AKSAY I（2）
AKSAY I A（2） HONG B H（2） KIM H M（2）
KIM J H（2） KIM K B（2） LEE J（2）
LEE J K（2） LEE S H（2） LEE U（2）
公开年 2010（18） 2011（11） 2009（5）
申请年 2009（34）
专利权人 GUARDIAN GLA.（3） GUARDIAN IND（3） GUARDIAN IND.（3） KOREA INST S.（3）
SAMSUNG ELEC.（3） SNU R DB FOU.（3） UNIV SUNGKYU.（3） ABC SANG CO .（2）
AKSAY I A（2） BATTELLE MEM.（2） BAYER TECHNO.（2） KOREA ADV IN.（2）
LEE J（2） LEE W（2） LIU J（2） UNIV PRINCET.（2）
UNIV PRINCET.（2） UNIV SUNGKYU.（2） WANG D（2）

Electrically conductive cathode or anode useful for electrochemical cell e.g. alkali battery or lithium metal battery, comprises particles of electroactive material, conductive graphene polymer binder, and conductive filler.

ZHAMU A, JANG B Z, NANOTEK INSTRUMENTS I

Production of graphene oxide aqueous solution for manufacturing graphene films and powder, involves injecting graphene oxide solution into membrane column, and sonicating column in hydrochloric acid aqueous solution and ultrapure water.

JUNG J C

Manufacture of graphene involves forming laminate structure comprising metal thin film and carbon-dissolved silicon thin film and then thermal-treating structure.

KIM K B, KIM H M

Method for forming graphene layer used for element fabrication, involves forming laminated structure comprising graphite catalyst thin film and amorphous carbon thin film on substrate, thermally treating and removing catalyst thin film.

KIM K B, KIM H M

Producing a graphene-solution, useful for producing a composite material, which is useful in batteries, capacitors, paints, coatings and catalysts, comprises reducing graphite with an alkali metal salt in a polar organic solvent.

WOLF A, LOLLI G, MLECZKO L, SCHLUETER O F, SCHLUETER O F K, SCHLUETER O, SCHLUTER O F

Preparation of expanded graphene used for hydrogen storage material, separator for fuel cell and capacitor, involves heat-treating oxidized graphite at predetermined temperature.

JEONG H K, JIN M, LEE Y H

Composite material, useful for producing graphene layers material, comprises a layered double hydroxide or a layered silicate and a polyacrylonitrile, which is at least partially decomposed to graphene layers.

WOLF A, LOLLI G, MLECZKO L, SCHLUETER O F, SCHLUETER O F K, SCHLUTER O F

Manufacture of nano graphene-based material used for e.g. rechargeable batteries, involves mixing graphite sulfuric slurry and potassium permanganate sulfuric solution and then adding aqueous hydrogen peroxide solution to mixture.

KWON Y J, KIM J H, GU J W, PARK W H, KIM S B, SHIN C M, JI B K, KWON D H, PARK S Y, JI B, GU J, KWON Y, PARK W, KWON D, SHIN C

Manufacture of doped graphene thin film for electrochromic devices comprises hetero-epitaxially growing intermediate graphene thin film on catalyst thin film, and doping intermediate graphene thin film with n- or p-type dopants.

VEERASAMY V S, VEERASAMY V

Method for isolating graphene thin film involves causing graphene thin film and polymer-based coating to be released from catalyst thin film, after curing polymer-based coating.

VEERASAMY V S, VEERASAMY V