国家/地区 韩国（21） 美国（14） 世界知识产权组织（12） 日本（9） 中国（8） 欧洲专利局（EPO）（4） 台湾（2）
IPC部 B（35）
IPC大类 B01（35）
IPC小类 B01J（35）
IPC C01B031/02（28） C01B031/04（15） H01B001/04（10）
B01J019/08（7） B01J019/12（7） B82Y030/00（7）
B82Y040/00（7） H01M004/90（5） B01J019/10（4）
B01J021/18（4） B01J023/42（4） H01M004/88（4）
H01M004/96（4） B01J023/52（3） B01J023/745（3）
发明人 AHN S I（2） CHEN L（2） CHOI J H（2）
CHOI K C（2） HASHIMOTO K（2） HWANG I T（2）
JUNG C H（2） KAMIYA K（2） KIM K J（2）
NAKANISHI S（2）
公开年 2013（35）
申请年 2012（17）  2011（10）  2013（8） 
专利权人 KOREA ADV IN.（3） KOREA ADVANC.（3） PANASONIC CO.（3） UNIV SUNGKYU.（3）
HASHIMOTO K（2） JAPAN SCI T.（2） JAPAN SCI TE.（2） KAMIYA K（2）
KOREA ATOMIC.（2） KOREA HYDRO .（2） NAKANISHI S（2） SAMSUNG ELEC.（2）
UNIV SUNGKYU.（2） UNIV ULSAN F.（2）

Manufacture of graphene quantum dot involves forming carbon source beams by injecting carbon sources into thermal plasma jet, thermally decomposing carbon source, and flowing carbon source beams into tube connected to anode.

SUH J S, KIM J H, KIM J, LEE M W

Preparation of graphene comprises reacting graphite oxide and sulfuric acid under normal pressure or negative pressure.

JIN X, HONG Y

Preparation of non-metallic heteroatom-doped graphene oxide used as reduction catalyst, by formulating graphene oxide solution, adding non-metallic reducing agent, stirring, maintaining temperature, centrifuging, washing and drying.

ZHU Y, CHEN L, CUI X, SHI J, WANG Y

Manufacture of graphene used for manufacture of graphene junction, involves applying load to aggregated-form graphite particles, such that interlayer bonding of all graphite crystals of aggregated-form graphite particles is destroyed.

KOBAYASHI H

Manufacturing graphene used e.g. as base material for electronic circuits, by attaching support layer on graphene layer, removing catalyst metal layer, disposing substrate on graphene layer, and separating support layer from graphene layer.

MOON J, PARK W, JUNG M, RHO J, SEO B

Preparation of porous graphene for aluminum-air cell involves carrying out high temperature heat treatment to graphite oxide precursor in muffle furnace, ultrasonically dispersing in alcohol to obtain black suspension liquid, and washing.

ZHOU Y, LIU C

Forming metal-alloy graphene nanocomposite, used as electrocatalyst in fuel cell applications, comprises e.g. forming conducting polymer layer on surface of graphene substrate, and pyrolyzing layer to form nitrogen-doped graphene substrate.

SUNDARA R, PARAMBATH V B, NAGAR R, NATARAJAN R, VINAYAN B P

Manufacture of graphene used for e.g. thin conductive film, transparent electrode, memory device, solar cell, organic light-emitting device, and biodevice, involves irradiating gamma-ray to graphene oxide solution and reducing.

CHOI J H, HWANG I T, JUNG C H, PARK Y W

Processing of graphene used for manufacture of graphene nanoribbons, involves irradiating ion beam to graphene using gas cluster ion beam apparatus, forming cluster and etching.

MATSUMOTO TAKASHI, MATSUMOTO T

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