国家/地区 世界知识产权组织（104）
IPC部 C（104）
IPC大类 C01（104） H01（100） B82（21）
B01（15） C09（11） C08（10）
H05（9） C04（7） C23（6）
C07（5） G01（5） B22（4）
B29（4） C25（4） A61（3）
IPC小类 C01B（104）
IPC C01B032/198（104）
发明人 JANG B Z（6） SOHN K（6） YANG S（5）
ZHAMU A（5） MAEDA K（4） SUN Q（4）
TAMAKI E（4） LEE J（3） LI C（3）
LIN Y（3） NOMOTO K（3） YONEDA Y（3）
YUGAWA M（3） YUKAWA M（3） IKENUMA T（2）
公开年 2021（24） 2017（13） 2022（13） 2020（12） 2016（10） 2015（6） 2018（6） 2023（6） 2013（4） 2019（4） 2012（3） 2014（3）
申请年 2021（18）  2020（16）  2019（14）  2016（12）  2017（8）  2022（8）  2014（7）  2015（7）  2013（5）  2018（4）  2012（3）  2011（2） 
专利权人 SEMICONDUCTO.（8） LG ENERGY SO.（5） NANOTEK INST.（5） NEC CORP（5）
TORAY IND IN.（4） JANG B Z（3） NOKIA TECHNO.（3） UNIV CALIFOR.（3）
UNIV MANCHES.（3） ZHAMU A（3） GLOBAL GRAPH.（2） GUANGDONG BR.（2）
HUNAN BRUNP .（2） HUNAN BRUNP .（2） HUNAN BRUNP .（2） KAWAKAMI T（2）
LG CHEM LTD（2） MATERIALS IN.（2） NAT MATERIAL.（2） NOKIA CORP（2）

Sintered body of mixture used as e.g. electrolyte in catalyst layer of polymer electrolyte fuel cell, catalyst carrier in catalyst layer, electrolyte in solid electrolyte membrane, and polymer electrolyte fuel cell, comprises graphene oxide and nitrogen-containing compound-based component.

SHOICHI K, TAKUJI Y, NORIHITO S

Reduced graphene oxide used in electrode for secondary battery, comprises crystalline reduced graphene oxide in powder form having two-dimensional structure.

JEONG S Y, YANG S H, LEE G W, KIM I J, KIM B G, RYU J H, LEE H J, JEONG S, YANG S, LEE G, KIM I, KIM B, RYUJIHYUN, LEE H, JUNG S Y

Depositing graphene or graphene oxide onto substrate from gaseous source of carbon precursor involves using plasma-enhanced chemical vapor deposition method, where carbon precursor consists of ethylene and the process is carried out in absence of carrier gas.

JOUIAD M, EL MARSSI M, LEJEUNE M

Producing graphene material used in graphene electrode for electric double layer capacitor, by preparing graphene oxide, heat-treating graphene oxide, dispersing heat-treated graphene oxide in dispersion medium, and hydrothermally treating thermally reduced graphene oxide dispersion.

JIE T, SHIQI L, KUN Z, YUKINORI H, YORISHIGE M, TANG J, LIN S Q, ZHANG K, HATO Y, MATSUBA Y

Graphene electrode does not contain a conductive material and binder used in electricity storage device such as electric double layer capacitor and lithium ion batteries, consists essentially of graphene.

JIE T, WANLI Z, SHIQI L, KUN Z, TANG J, ZHANG W L, LIN S Q, ZHANG K

Positive electrode for lithium-sulfur battery, comprises positive electrode current collector and positive electrode active material layer positioned on at least one surface of positive electrode current collector.

KANG D Y, YANG S, LEE C, SONG M, MYUNGJUN S, LI C, KANG D

Production of graphene and/or graphene oxide for graphene materials, involves providing copper-based sheet coated with carbonaceous material, providing bath comprising aqueous solution, applying reversed voltage to exfoliate from carbonaceous material.

CARLSSON A

Producing porous reduced graphene oxide, involves providing composite containing graphene oxide and metal oxide particles, reducing graphene oxide in composite and removing metal oxide particles from composite.

KONG C Y, JIAO M J

Weakly coupled enhanced graphene film for use in graphene photoelectric device, comprises an enhanced graphene structure based on weak coupling, where the enhanced graphene structure based on weak coupling comprises many graphene units stacked vertically; the graphene unit is a single graphene sheet.

LIU Y, FANG W, LI L, PENG L, GAO C, GOO C, FENG L, WEE D

Manufacture of reduced graphene oxide during manufacture of conductive thin film, involves pre-treating expandable graphite by dispersing in dispersion solvent, pulverizing, and heat-treating, acid-treating pre-treated expandable graphite to obtain graphene oxide, and reducing graphene oxide.

TAE O, PARK S Y, CHEY G Y, OH W