国家/地区 韩国（11） 中国（6） 美国（6） 世界知识产权组织（6） 欧洲专利局（EPO）（3） 日本（2）
IPC部 B（17） H（17） C（12）
IPC大类 B01（17）
IPC小类 B01J（17）
IPC B01J021/18（17）
发明人 KIM J（3） CHANG J H（2） KIM H J（2）
KIM I（2） KIM M（2） LEE S Y（2）
PARK H S（2） SUNG Y（2） YOO S J（2）
YOUNG P H（2）
公开年 2021（17）
申请年 2020（10）  2019（4）  2021（3） 
专利权人 BASIC SCI IN.（2） GLOBAL FRONT.（2） KOREA INST S.（2） SNU R DB FO.（2）
UNIV CHONBUK.（2） UNIV SEOUL N.（2）

Graphene hybrid catalyst for water splitting and zinc-air battery, comprises graphene sheet with modified surface, and nano sheet containing graphene sheet and metal.

LEE J H, KIM N, PROBLEM D Y N

Producing carbon-supported core-shell structure alloy particle catalyst for oxygen reduction reaction by reducing first metal core nanoparticles after adding second metal and performing galvanic substitution after adding third metal.

YOO S J, CHOI D I, PIL K, YEONSUN S, JEONG J Y, KIM H J, CHANG J H, KIM J, PARK H S, LEE S Y, YOUNG P H

Forming noble metal nanostructures on support as electro-catalyst in electrode for fuel cell applications, by mixing noble metal precursor with solvent and base, feeding to spiral tube reactor, heating to reduce noble metal precursor, and mixing with support ink after heating.

ZHOU W, CHAN S H, ZENG S

Composition useful in electrode, preferably cathode for fuel cells, preferably acidic fuel cell, comprises catalyst-functionalized graphene sheets, and spacer particles, where spacer particles partially disrupt co-ordination between graphene sheets, and spacer particles comprise metals.

HODGSON D, MEISSEL H

Alloy nanoparticle e.g. for alloy nanocatalysts, prepared by e.g. forming multi-metal compound by mixing pyridine-based compound including transition metals, heat-treating and forming N-doped carbon shell on alloy compound by heat treatment.

HYEON T, SUNG Y, YU T, YOO J, YOO T, YANAGI T, YOO T Y, YOO J M

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z

Carbon quantum dots-carbon support hybrid structure used for catalyst for fuel cell comprises carbon quantum dots, and a carbon support hybridly bonded to the carbon quantum dot.

SHIM J H, NGUYEN A T N

Producing ruthenium cobalt oxide catalyst used for oxygen evolution reaction, comprises dissolving ruthenium precursor and cobalt precursor in deionized water, mixing metal salt solution and graphene oxide solution, and performing pyrolysis.

PARK S, HAN H, KIM I

Making transition metal catalyst comprises e.g. forming slurry comprising carbon black particles and aqueous solution, mixing slurry and separating carbon black particles containing absorbed solution from non-absorbed solution.

MUKERJEE S, ALLEN R, DOAN H T T, KENDRICK I

Preparing metal single-atom catalyst involves depositing metal single atoms to nitrogen precursor powder and mixing the metal single atom-deposited nitrogen precursor powder with carbonaceous support and carrying out heat treatment.

KIM H, JANG J H, KIM J Y, PARK H S, LEE S Y, PARK H, JANG I, YOO S J, YOUNG P H, KIM J, CHANG J H, KIM H J