Inventor

KIM HYOUNG-JUHN

KR82 patents

⚠️ This page may combine multiple inventors who share the name “KIM HYOUNG-JUHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KIM HYOUNG-JUHN

KOREA INST SCI & TECH

Reinfored matrix for molten carbonate fuel cell and method for preparing the same

Preparation method of carbon-supported metal oxide and/or alloy nanoparticles catalyst using physical vapour deposition

Ultral-low loading of Pt-decorated Ni electrocatalyst, manufacturing method of the same and anion exchange membrane water electrolyzer using the same

Non-precious metal based water electrolysis catalyst for oxygen evolution at anode and hydrogen evolution at cathode and preparation method of the same

Dibenzylated polybenzimidazole based polymer and method for preparing the same

Electrochemical reaction cell enhancing reduction reaction

Polybenzimidazole-based electrolyte membrane for alkaline water electrolysis and water electrolysis device comprising the same

Antioxidant for electrolyte membrane of fuel cell and method for preparing the same

Polymer electrolyte membrane for medium and high temperature, preparation method thereof and high temperature polymer electrolyte membrane fuel cell comprising the same

Method of manufacturing metal single-atom catalysts

Ionic conductivity measurement device of electrolyte membrane

Perovskite compound, method for producing the perovskite compound, catalyst for fuel cell including the perovskite compound and method for producing the catalyst

High temperature-type unitized regenerative fuel cell using water vapor and method of operating the same

Catalyst for fuel cell, fuel cell comprising the same and manufacturing method thereof

Method for manufacturing catalyst for fuel cell using blood of slaughtered livestock

Iridium oxide electrodeposited porous titanium composite layer of polymer electrolyte membrane water electrolysis apparatus, method for preparing the same, and polymer electrolyte membrane water electrolysis apparatus using the same

Porous Nafion membrane and method for preparing the same

Perfluorinated sulfonic acid polymer membrane having porous surface layer and method for preparing the same

Catalyst for electrochemical synthesis of ammonia, method for preparing same, and method for regenerating same

Catalyst for fuel cell, fuel cell comprising the same and preparation method of the catalyst for fuel cell

Electrode for polymer electrolyte membrane fuel cell comprising antioxidant and membrane-electrode assembly comprising same

Catalyst electrode for fuel cell, manufacturing method thereof and a fuel cell comprising the catalyst electrode for fuel cell

Polyarylene ether-based polymer containing aliphatic chain, electrolyte membrane including the same, and membrane-electrode assembly including the electrolyte membrane

Asymmetric electrolyte membrane, membrane electrode assembly comprising the same, water electrolysis apparatus comprising the same and method for manufacturing the same

Catalyst electrode for fuel cell, manufacturing method thereof and a fuel cell comprising the catalyst electrode for fuel cell

Fuel cell catalyst and manufacturing method thereof

Fluorine-doped tin oxide support and Pt catalyst for fuel cell comprising the same

Aryne-grafted carbon-supported electrocatalyst and process of preparing the same

Composite polymer electrolyte membrane for fuel cell, and method of manufacturing the same

Polymer electrolyte membrane fuel cell including complex catalyst and method for producing the complex catalyst

MEA for fuel cell, method for preparing the same and fuel cell using the MEA

Metal single-atom catalyst and method for preparing the same

Reversible fuel cell oxygen electrode, reversibli fuel cell including the same, and method for preparing the same

Cathode catalyst for water electrolysis devices and method of preparing the same

SAMSUNG SDI CO LTD

Stack of generators and fuel cell system having the same

Method for preparing poly(2,5-benzimidazole)

Composite material for bipolar plate

Fuel cell system

Binder composition for fuel cell, membrane-electrode assembly for fuel cell, and method for preparing the membrane-electrode assembly

Fuel cell system

Fuel cell system

Fuel cell system

Cooling apparatus for fuel cell and fuel cell system having the same

Polymer membrane for fuel cell and method for preparing the same

Fuel cell system and stack used thereto

Method for preparing sulfonated polystyrene for polymer electrolyte of fuel cell

OH IN HWAN

Multi-layered electrode for fuel cell and method for producing the same

HYUNDAI MOTOR CO LTD

Antioxidant for electrolyte membrane of fuel cells and method for preparing the same

HA HEUNG YONG

Hybrid type power supplying apparatus

HWANG SEUNG JUN

Methods of preparing electrocatalysts for fuel cells in core-shell structure and electrocatalysts