国家/地区 美国（16） 日本（14） 中国（12） 世界知识产权组织（11） 韩国（9） 台湾（8） 欧洲专利局（EPO）（2）
IPC部 C（20）
IPC大类 C01（20）
IPC小类 C01B（20） H01M（20） B82Y（12）
H01G（5） B32B（4） H01B（4）
B01J（3） H01L（3） B01D（2）
B05D（2） C07D（2） C23C（2）
C25D（2）
IPC H01M004/583（20）
发明人 NOMOTO K（5） OGUNI T（5） KOKUNI T（4）
NAGATA T（3） OSADA T（3） TAKEUCHI T（3）
TODORIKI H（3） TODOROKI H（3） HIROHASHI T（2）
INOUE N（2） MOMO J（2）
公开年 2012（10） 2013（9）
申请年 2012（20）
专利权人 SEMICONDUCTO.（9） TODORIKI H（3） NOMOTO K（2） OGUNI T（2）

Sulfur doped graphene nanosheet, useful as a cathode material in a lithium ion battery, comprises graphene oxide and sulfur with a specified weight ratio.

JOON H J, YOUNG S Y

Manufacture of carbonized graphene composite for electrodes, involves adding depolarization material, manganese oxide, nickel hydroxide, or nitrogen carbide to carbon graphene obtained from e.g. timber, and molding into plate.

ANDO T, YAMADA M

Formation of graphene film used for e.g. electronic device, involves performing reduction process by heating metal film in atmosphere containing hydrogen gas, carrying out graphene film growth process, and cooling.

YOSHII S, NOZAWA K, MATSUKAWA N

Making sulfur-graphene composite material includes dissolving sulfur-source chemical compound into dispersed solution comprising solvent and graphene sheets, followed by reacting it with reactant e.g. nitric acid, and separating material.

WANG L, HE X, LI J, GUO J, SUN W, REN J, LI W, XIANGMING H, LI J J, GUO J W, SUN W T

Forming electrode material comprises forming layer including graphene oxide on first conductive layer, immersing first and second conductive layers in electrolyte and electrochemically reducing part of graphene oxide in first layer.

TODORIKI H, SAITO Y, KAWAKAMI T, NOMOTO K, YUKAWA M, TODOROKI H, YUGAWA M, YONEDA Y

Material composition used for electrode e.g. cathode for battery e.g. lithium-sulfur battery, comprises graphene oxide-sulfur nanocomposite including graphene oxide containing functional groups, and sulfur bonded to carbon atoms.

ZHANG Y, CAIRNS E J, JI L, RAO M, CAIRNS E

Manufacturing positive electrode used for lithium secondary battery, comprises forming mixture of lithium-containing composite oxide having olivine structure and graphene oxide, applying pressure to the mixture and reducing graphene oxide.

MIWA T, INOUE N, NOMOTO K, MOMO J

Manufacturing method for graphene-coated object, involves heating graphene oxide deposited on uneven surface of object in vacuum or reducing atmosphere to reduce graphene oxide to graphene, after immersing object in graphene oxide solution.

OGUNI T, OSADA T, TAKEUCHI T, KOKUNI T, NAGATA T

Graphite oxide manufacturing method for producing graphene used in e.g. secondary battery of electronic and electric device, involves performing electrodialysis to remove cations from solution.

TODORIKI H, TAKEMURA Y, NOMOTO K, TODOROKI H

Synthesizing method of e.g. crumpled paper ball used as electrode material of e.g. microbial fuel cell, capacitor, battery involves forming aerosol droplets of graphene dispersion solution, which are compressed into crumpled particle.

HUANG J, JANG H D, LUO J