国家/地区 中国（29） 韩国（16） 美国（4） 世界知识产权组织（4） 日本（3） 欧洲专利局（EPO）（2）
IPC部 B（47）
IPC大类 B01（47） H01（13） C07（10）
C01（7） C02（7） C25（6）
B82（3） D01（2）
IPC小类 B01J（47）
IPC B01J037/16（47）
发明人 PARK D C（7） SUJIN G（6） KI J H（3）
KIM J（3） LI X（3） CHANG J H（2）
JIN C（2） KIM H J（2） LEE S（2）
LEE S Y（2） LI G（2） LI H（2）
LIU W（2） PARK H S（2） PIL K（2）
公开年 2021（23） 2022（13） 2020（11）
申请年 2020（47）
专利权人 VINATECH CO .（7） KOREA INST S.（3） BASIC SCI IN.（2） SNU R DB FO.（2）
UNIV CHONBUK.（2） UNIV SEOUL N.（2）

Producing platinum-based alloy catalyst, comprises e.g. preparing carbon-based catalyst carrier solution by dispersing carbon-based catalyst carrier in polyol, and preparing solution by adding platinum solution and cobalt precursor powder.

SUJIN G, PARK D C

Producing platinum-based alloy catalyst, comprises e.g. forming carbon-based catalyst carrier solution by dispersing carbon-based catalyst carrier in polyol, and forming solution by adding platinum solution and transition metal precursor.

SUJIN G, PARK D C

Producing platinum-based alloy catalyst useful as electrode for polymer electrolyte membrane fuel cell comprises preparing carbon-based catalyst carrier solution, adding platinum precursor and reducing platinum-based alloy.

PARK D C

Preparing platinum-rhodium alloy as electrocatalyst, involves reacting solution I containing platinum metal precursor, rhodium metal precursor, reducing agent, and surfactant to obtain platinum-rhodium alloy; reducing agent is selected from ascorbic acid; surfactant is selected from 1-octadecene.

SUN G, AN Z, WANG S

Preparing silicon-loaded zeolite molecular sieve catalyst graphene packaging nickel involves adding zeolite molecular sieve and nickel nitrate and nickel acetate, adding nickel nitrate into flask as nickel source, and dissolving in ethanol to form solution A, citric acid, tartaric acid, malic acid.

WANG Z, LUO W, FU J, LV P, LI M

Preparing catalyst for manufacturing fuel cell electrode comprises reacting by adding hydrogen gas together with platinum precursor to transition metal nitride supported on carbon support to form platinum layer on transition metal nitride.

YOO S J, YOON C H, YOUNG P H, LEE S Y, PARK H S, KIM J, CHANG J H, KIM H J, PIL K, KIMDONGGUN, HO L J, LEE S

Producing platinum-based alloy catalyst containing cobalt by e.g. preparing carbon-based catalyst carrier solution by dispersing carbon-based catalyst carrier in polyol, adding pH adjusting agent, washing and drying mixture containing alloy.

SUJIN G, PARK D C

Carbon material doped with nitrogen and boron used as electrode material in electrochemistry, and in preparation of platinum-carbon catalyst, which is used in anode and/or cathode of hydrogen fuel cell.

XIE N, ZHANG J, PENG Q, WANG H, RONG J, ZHAO H, GU X

Electrocatalyst used for hydrogenation of nitrogen for producing ammonia, comprises several catalytic metal nanoparticles monodispersed on surface of crumpled transition metal dichalcogenide support.

CHOU S S, GONZALES I, PARK J E, PERCIVAL S

Producing platinum-based alloy catalyst for fuel cell comprises preparing mixed solution by adding platinum solution and transition metal precursor powder to carbon-based catalyst carrier solution and adding reducing agent to mixed solution.

SUJIN G, PARK D C, KI J H