Jonghee HAN

Ammonia membrane reactor comprising a composite membrane

Hydrogen extraction reactor and hydrogen extraction process using phase change materials

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

Ammonia membrane reactor comprising a composite membrane

Catalyst for electrochemical ammonia synthesis and method for producing the same

Multi-purpose device including mobile terminal and sensing device using radio-wave based sensor module

Laundry treating apparatus

HIGH PURITY HYDROGEN PRODUCTION DEVICE AND HIGH PURITY HYDROGEN PRODUCTION METHOD

Dry reforming catalyst, method for preparing same, and dry reforming method using corresponding catalyst

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

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

Ionic conductivity measurement device of electrolyte membrane

Catalyst for oxygen reduction reaction comprising iridium-based alloy

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

Liquid hydrogen storage material and method of storing hydrogen using the same

Catalyst for dehydrogenation reaction of formate and hydrogenation reaction of bicarbonate and preparation method thereof

Catalyst for dehydrogenation reaction of formic acid and method for preparing the same

Pure isophthalaldehyde bisulfite adduct and novel preparation method thereof

Method for supplying molten carbonate fuel cell with electrolyte and molten carbonate fuel cell using the same

Electronic apparatus and operating method thereof

Method and apparatus for generating hydrogen from formic acid

Anode for molten carbonate fuel cell having improved creep property, method for preparing the same, and molten carbonate fuel cell using the anode

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

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

Electrolyte membrane for fuel cell comprising polymer blend, and membrane-electrode assembly and fuel cell comprising the same

Carbon support for fuel cell catalyst and preparation method thereof

Method for preparing molybdenum oxide nanoparticles

5-(5-(2,6-dioxyphenyl)tetrazole containing polymer, membrane containing the same, electrochemical device including the membrane and method for preparing the same

Multi-purpose device including mobile terminal and sensing device using radio-wave based sensor module

Catalyst for oxygen reduction reaction and preparation method of the same

Porous Nafion membrane and method for preparing 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

Direct reforming catalyst for molten carbonate fuel cells, method for preparing the same and method for improving long-term stability thereof by wettability control on molten carbonate electrolyte

Laundry treating apparatus having holding portion and detergent introduction portion

Dibenzylated polybenzimidazole based polymer and method for preparing the same

CATHODE FOR MOLTEN CARBONATE FUEL CELLS HAVING STRUCTURE PROVIDING NEW ELECTROCHEMICAL REACTION SITES, METHOD FOR PREPARING THE SAME, AND METHOD FOR IMPROVING CATHODE PERFORMANCE BY WETTABILITY CONTROL ON MOLTEN CARBONATE ELECTROLYTE FOR MOLTEN CARBONATE FUEL CELLS

COMPLEX APPARATUS OF REVERSE ELECTRODIALYSIS EQUIPMENT AND DESALINATION PLANT AND METHOD FOR IMPROVING POWER DENSITY THEREOF

Method of preventing feedback based on detection of posture and devices for performing the method

Laundry treating apparatus

Method of preparing nickel-aluminum alloy powder at low temperature

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

Cardo copolybenzimidazoles, gas separation membranes and preparation method thereof

Ceria-based composition including bismuth oxide, ceria-based composite electrolyte powder including bismuth oxide, method for sintering the same and sintered body made thereof

FLUID PUMPING DEVICE, FUEL CELL DEVICE AND FUEL GAS RECIRCULATION METHOD USING THE SAME

Electric product for effectively managing energy sources

Consumption unit for effectively managing energy sources

HYDROGEN PUMP SYSTEM OPERABLE WITHOUT EXTERNAL ELECTRIC POWER SUPPLY

Laundry treating apparatus

Laundry treating apparatus having a cabinet with an inclined portion

Electrolyte membrane for fuel cell including blend of polymers with different degrees of sulfonation, and membrane-electrode assembly and fuel cell including the same

DIRECT FORMIC ACID FUEL CELL PERFORMING REAL TIME MEASUREMENT AND CONTROL OF CONCENTRATION OF FORMIC ACID AND OPERATION METHOD THEREOF

Membrane-electrode binder having dual electrode, method of manufacturing the binder, and fuel cell comprising the same

Unit cell of honeycomb-type solid oxide fuel cell, stack using the unit cell and method manufacturing the unit cell and stack

Apparatus for portable fuel cells and operating method thereof

Ni-Al alloy anode for molten carbonate fuel cell made by in-situ sintering

HONEYCOMB-TYPE SOLID OXIDE FUEL CELL AND METHOD FOR MANUFACTURING THE SAME

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

Method for Analyzing the Performance of Mea and Segmented Cell Used for the Method

SEPARATOR FOR COOLING MCFC, MCFC INCLUDING THE SAME AND METHOD FOR COOLING MCFC USING THE SEPARATOR

MCFC anode for direct internal reforming of ethanol, manufacturing process thereof, and method for direct internal reforming in MCFC containing the anode

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

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

DIRECT FORMIC ACID FUEL CELL PERFORMING REAL TIME MEASUREMENT AND CONTROL OF CONCENTRATION OF FORMIC ACID AND OPERATION METHOD THEREOF

Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst

Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst

Electrode having microstructure of extended triple phase boundary by porous ion conductive ceria film coating and method to manufacture the said electrode

Polybenzimidazole based polymer and method for preparing the same

Reinforced matrix for molten carbonate fuel cell using porous aluminum support and method for preparing the molten carbonate fuel cell comprising the reinforced matrix

Ni-Al alloy anode for molten carbonate fuel cell made by in-situ sintering the Ni-Al alloy and method for making the same

Three electrodes system cell for evaluation of performance of molten carbonate fuel cell

Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst

Separator for fuel cell using a metal plate coated with titanium nitride, method for manufacturing the same, and polymer electrolyte membrane fuel cell comprising the separator

Method for manufacturing Ni-Al alloy powders for fuel cells using aluminum chloride

Method for manufacturing Ni-Al alloy anode for fuel cells using nickel powders