国家/地区 日本（20） 世界知识产权组织（18） 美国（17） 中国（15） 欧洲专利局（EPO）（13） 台湾（11） 韩国（10） 印度（5） 加拿大（4） 澳大利亚（3） 西班牙（3） 英国（3） 新加坡（3） 香港（2） 以色列（2） 墨西哥（2） 马来西亚（2） 波兰（2） 越南（2） 南非（2）
IPC部 C（23）
IPC大类 C01（23）
IPC小类 C01B（23）
IPC C01B032/15（23）
发明人 TAMAKI E（4） HASEGAWA S（3） HASEGAWA SHOJI（3）
KAMIYA N（3） KAMIYA NAGISA（3） KAWASAKI M（3）
HIRAI Y（2） MIYAZONO K（2） NAGISA K（2）
SHEN Y（2） SHOJI H（2） YOSHIHIDE H（2）
公开年 2015（8） 2017（5） 2022（3） 2014（2） 2019（2）
申请年 2014（5）  2016（5）  2013（3）  2021（3）  2015（2）  2018（2）  2022（2） 
专利权人 TORAY IND IN.（4） GRAPHENE PLA.（3） GRAPHENE PLA.（2）

Producing coated nano-ordered carbon particles used in anode within rechargeable battery including sodium-ion batteries and other metal-ion batteries, involve exposing carbon-containing material to expanding agent to produce expanded carbonaceous particles during expanding process.

ENTERKIN J A, WORFOLK B J, ZHANG L

Modified material useful in preparation of sodium ion battery cathode material, comprises amorphous carbon and carbon point and amorphous carbon source comprising at least one of e.g. animal hair, plant fiber, carbon fiber, graphene, graphite, anthracite, coke, carbon nanotube and/or urea.

QI Y, ZHANG Y, XU M

Preparation of cobalt-iron-carbon/reduced graphene oxide electromagnetic wave absorption composite material by dissolving graphene oxide in deionized water, adding citrate and cobalt salt, dissolving, and pouring ferricyanide solution.

GAO H, SHI Z, WEI S, CHEN S

Carbon material dispersion liquid used for manufacturing e.g. paints, comprises carbon material containing carbon black, organic solvent, and polymer dispersant comprising amine-containing structural unit, propanone-containing structural unit, and other structural units connected to these units.

HIROYUKI S, YOSHIKAZU M, JUN K, SEIJI D, SHIMANAKA H, MURAKAMI Y, KAMABAYASHI J, DOI S

Positive electrode material useful in all-solid-state battery, such as lithium ion battery, comprises lithium metal halide compound and carbon material capable of occluding elemental halogen and/or halide.

KENTA N, IZURU S, SEIJI N, NISHIYAMA S, SASAKI I, NAGAKANE T, NAGAMINE K

Composition used for forming element, comprises mixture of powder of electrodeposition assembly of support agent comprising nanocarbon, electroconductive material, graphene, graphite, metal hydroxide powder, hydrogen gas inhibitor powder.

AOKI Y

Carbon-based composite used in composition for oxygen reduction catalyst ink used in electrode, comprises nanosheet-like graphene oxide or its reduced product, and carbon quantum dots.

NAKAGAWA N, ISHITOBI H, TANAKA Y, OTSUKA Y, NOBUYOSHI N, HIROKAZU I, YUUKI T, YOSHIHIRO O

Graphene nanosheet stacked body for aggregate of graphene nanosheet stacked body used for wavelength conversion film and fluorescent probe comprises graphene nanosheets which are included in matrix material.

GOAN K

Graphene dispersion liquid used for manufacturing composite particles, is obtained by dispersing graphene having preset ratio of median diameter with respect average value of size along plane direction in organic solvent.

HIRAI Y, TAMAKI E, KAWASAKI M, YOSHIHIDE H

Graphene dispersion liquid used for manufacturing active material composite particles, is obtained by dispersing graphene in solvent comprising specified amount of N-methylpyrrolidone, and has preset weight absorptivity coefficient.

MANABE K, TAMAKI E, KAWASAKI M