国家/地区 韩国（12） 中国（10） 日本（8） 美国（6） 世界知识产权组织（5） 欧洲专利局（EPO）（2）
IPC部 B（26）
IPC大类 B01（26） H01（26） C01（11）
B82（8） C25（6） C09（2）
IPC小类 B01J（26）
IPC B01J035/02（26）
发明人 LI X（2） PARK S（2） WANG J（2）
公开年 2021（7） 2018（5） 2016（3） 2017（3） 2022（3） 2019（2）
申请年 2020（7）  2016（6）  2018（5）  2017（3）  2019（2） 
专利权人 UNIV CHONBUK.（2）

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 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

Preparing metal-nitrogen molecule/carbon nano fiber composite material used as catalyst to catalyze carbon dioxide electric reduction reaction, by using precursor containing metal, nitrogen element, macromolecule polymer to prepare spinning solution for electrostatic spinning, and pre-oxidizing.

XIAO J, ZHENG F, XU X, WANG J

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

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

Ruthenium-cobalt oxide catalyst for oxygen evolution reactions purposes comprises at least one metal oxide from ruthenium and cobalt and carbon-based support supporting metal oxide.

PARK S, HAN H, KIM I

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

Evaluation of oxygen reduction activity of carbon-based catalyst used in electrode catalyst, involves arranging catalyst on semiconductor surface, immersing in etching solution to form etching traces, and evaluating from depth of traces.

ARIMA K

Preparing platinum rare earth alloy platinum core-shell catalyst used in proton exchange membrane fuel cell and as electrocatalyst in electrochemical redox, involves adding platinum precursor, rare earth precursor, and carbon carrier.

CHEN Q, ZHANG S, XUE X, CUI J, CHEN H, QIAO Y, LIU Y

Silicon-nitrogen co-doped graphene material used as catalyst or carrier in electrocatalysis and photoelectric catalysis, comprises silicon atoms and nitrogen atoms co-doped in graphene framework.

LI X, DI G, YU Q, LV L, CHEN J, NODA K, GOTO S