国家/地区 韩国（11） 美国（10） 世界知识产权组织（7） 中国（6） 日本（5） 欧洲专利局（EPO）（3）
IPC部 B（19）
IPC大类 B01（19）
IPC小类 C01B（19）
IPC C01B031/04（15） C01B031/02（8） C23C016/26（5）
B01J019/08（4） B82Y030/00（4） H01M004/38（4）
B01J021/18（3） B01J023/755（3） C01B032/184（3）
C23C016/02（3） H01M004/587（3） B01J020/20（2）
B01J021/04（2） B01J035/00（2） B01J035/02（2）
发明人 LEE K H（3） LEE S J（3） CHOI S Y（2）
JANG H D（2） KIM H（2） KIM S I（2）
SHIN M S（2）
公开年 2016（19）
申请年 2015（8）  2016（8）  2014（3） 
专利权人 CHEORWON PLA.（2） KIGAM KOREA .（2）

Method for synthesizing multi-layer graphene e.g. trilayer graphene, involves heat-treating catalytic metal layer on substrate while supplying methane gas, and synthesizing multi-layer graphene on heat-treated catalytic metal layer.

HAM M, SON M, HAM M H, SON M W, XIAN W, SUN M

Synthetic water-soluble polymer for forming highly stable colloidal graphene solution, has structure containing one or more hydrophobic functional groups and hydrophilic functional groups substituted by hydrophobic functional group.

YOON H, SHIM H W, AHN K J

Formation of nitrogen-doped porous graphene envelope for metal catalyst involves vaporizing organic precursor and nitrogen precursor, heating substrate particles in reactor, and supplying the precursors using carrier gas to reactor.

KIM H, JANG B, KWON G H, KIM H Y, JANG B Y

Preparation of graphene-encapsulated metal nanoparticles used in e.g. LED, involves supplying preset mole ratio of gas comprising carbon dioxide, methane and water on metal catalyst and reacting and cooling resultant product.

SON I H, LEE S J

Functionalizing carbon material, comprises e.g. preparing first raw material using graphene or thin-graphite, mixing a sulfur-functional group contained second raw material with the first material to obtain mixture, and doping.

KIM S I, CHOI S Y, SHIN M S, LEE K H, LEE S J

Functionalizing carbon material, comprises e.g. preparing first raw material using graphene or thin-graphite, mixing a nitrogen-functional group containing second raw material with the first material to obtain mixture, and doping.

KIM S I, CHOI S Y, SHIN M S, LEE K H, LEE S J, KIM J G, OH S T, LEE T H

Particulate-form composite of iron compound and graphene oxide used as photocatalyst in apparatus for producing hydrogen, comprises iron compound supported on graphene oxide, and preset primary particle diameter.

KINOSHITA I, HASHIMOTO H, ISOBE K, SERA Y, YAMASHITA E, HORIBE T, EIJI Y, HIDEKI H, ISAMU K, KIYOSHI I, TOMOKO H, YOSHIHIKO S

Nanocomposite useful e.g. in an electrode, in a battery that is a lithium battery, as a catalyst for a reduction reaction and as a catalyst for an oxidation reaction, comprises heteroatom-doped graphene and heteroatom-doped carbon nanotubes.

ARAB M, MINETT A I, CHURCH T L, LI X, MASCHMEYER T, NOORBEHESHT N, HARRIS A T, FAISAL S N, HUSIN A

Manufacturing silicon-carbon-graphene composite from silicon sludge used for manufacturing secondary battery cathode material, involves processing colloidal solution containing silicone sludge, and mixing carbon precursor and graphene oxide.

JANG H D, CHANG H K, CHOI J H, KIL D S

Manufacture of secondary battery cathode material involves preparing silicon colloidal solution using waste silicon sludge suspension, preparing mixture of silicon agglomerates, graphene oxide and dispersion medium, and heat-treating.

JANG H D, CHANG H, KIM H, ZHANG X, JIN H