国家/地区 美国（11） 日本（10） 世界知识产权组织（10） 韩国（9） 中国（8） 欧洲专利局（EPO）（7） 台湾（5） 印度（4） 墨西哥（3） 俄罗斯（3） 德国（2） 法国（2） 新加坡（2）
IPC部 B（16）
IPC大类 B82（16）
IPC小类 C01B（16）
IPC C01B031/02（15） B82B003/00（9） B82Y030/00（8）
C01B031/04（8） B82Y040/00（7） B82B001/00（3）
C01B031/00（3） C30B029/02（3） H01B001/04（3）
B32B009/04（2） B32B027/06（2） C01B032/188（2）
C01B032/20（2） C08K003/04（2） C08K003/20（2）
发明人 VEERASAMY V（3） VEERASAMY V S（3） LOLLI G（2）
MLECZKO L（2） SCHLUETER O F（2） SCHLUETER O F K（2）
SCHLUTER O F（2） WOLF A（2）
公开年 2011（16）
申请年 2009（16）
专利权人 GUARDIAN GLA.（3） GUARDIAN IND（3） GUARDIAN IND.（3） BAYER TECHNO.（2）

Graphene oxide sheet used for graphene-containing material, is obtained by dispersing graphene-containing carbon substance using dispersing agent to reduce size of aggregation unit of carbon substance, and oxidizing resulting product.

FUGETSU B

Air electrode for use in air battery, has graphene layers that are oriented in given direction, and basal plane of carbon material that is appeared upon surface of carbon material.

MIZUNO F, NISHIKORI H, HIGASHI S

Manufacture of graphene thin film as transparent conductive film for solar cell, involves coating dispersion liquid containing oxidized graphene powder on substrate, contacting metal with formed oxidized graphene thin film, and heating.

FUJII K, SHIMIZU A

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

Manufacturing structure comprising semiconductor substrate and modified graphene layer, comprises supplying initial structure comprising standard graphene layer, and hydrogenating initial structure with exposure dosage of hydrogen gas.

CHIANG S, ENRIQUEZ H, OUGHADDOU H, SOUKIASSIAN P, TEJEDA G A, VIZZINI S, TEJEDA GALA A, GALA A T

Making dispersion of graphene particles or sheets comprises providing block of solid material made of graphite, scraping material surface of substrate and dipping substrate in liquid medium and subjecting liquid medium to ultrasound.

JANOWSKA I, BEGIN D, CHIZARI K, ERSEN O, BERNHARDT P, ROMERO T, LEDOUX M, PHAM H C

Manufacture of graphene sheet for use in e.g. nano electronic applications, involves irradiating electron beam on powdery carbon structure material and separating surface carbon material.

SHIN K W, LEE M J, CHOI J H, KIM J O, HAK C J, JIN L M, KIM O J, SHIN U G

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 graphene microtube used as material for e.g. artificial blood vessel, involves depositing carbon on metal wire surface and etching.

HWANG C, HA D H, KOO J Y, YOO K J, YONG H C, HAN H D, YONG G J, JAE Y G

Carbon nanotube material for electrode of electrochemical device used in e.g. battery, has array of carbon nanotube that is provided in graphene side to form straight line arrangement.

CHA S I, LEE D Y, SEO S H, KOO B K