国家/地区 美国（10） 日本（9） 中国（8） 世界知识产权组织（7） 台湾（6） 韩国（5）
IPC部 C（12）
IPC大类 C01（12）
IPC小类 C01B（12） H01M（12） B82Y（9）
C25D（3） B05D（2） B32B（2）
H01B（2）
IPC H01M004/04（12）
发明人 KOKUNI T（4） OGUNI T（4） NAGATA T（3）
NOMOTO K（3） OSADA T（3） TODORIKI H（3）
TODOROKI H（3） INOUE N（2） MOMO J（2）
TAKEUCHI T（2）
公开年 2013（7） 2012（5）
申请年 2012（12）
专利权人 SEMICONDUCTO.（6） OGUNI T（2） TODORIKI H（2）

Manufacture of boron-doped reduced graphene oxide used for electrode of capacitor, involves dispersing graphene oxide into aqueous solvent, adding borane-tetrahydrofuran to obtained dispersion solution, then refluxing, and cooling.

PARK S, HAN J W

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

Electrode-forming composition for manufacturing electrode structure and electrode of secondary lithium batteries, comprises at least one vinylidene fluoride polymer, at least one polar organic solvent, and a graphene oxide.

FOUDA ONANA F, PIERI R, APOSTOLO M, MILTNER H E, GOFFIN A, CHEN S, FOUDA O F, GOFFIN A L, GOVEFIN A, FODAONANA F, FOUDAONANA F

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

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

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

Multilayer graphene, useful in power storage device e.g. display devices, video cameras and lighting devices, comprises graphenes stacked in layered manner, where graphenes comprise six-membered ring, poly-membered ring and oxygen atom.

OGUNI T, TODORIKI H, OSADA T, KOKUNI T, TODOROKI H, NAGATA T

Electrode such as a positive electrode or a negative electrode, useful in a battery e.g. manganese battery, comprises active material particles, and a graphene net that includes graphene sheets and is formed by heat treatment.

TODORIKI H, MOMO J, OGUNI T, INOUE N, TODOROKI H, KOKUNI T

Object useful as electrode of lithium-ion secondary battery, in electric device e.g. mobile phones, lighting devices and personal computers, and to manufacture graphene, comprises uneven surface and graphene layer over the uneven surface.

OGUNI T, OSADA T, TAKEUCHI T, NOMOTO K, KOKUNI T, NAGATA T