#KOREA INSTITUTE OF ENERGY RESEARCH

Method of manufacturing nanolayered cathodes for solid oxide fuel cell using ultrasonic spray infiltration and solid oxide fuel cell manufactured using same

Disclosed is a method of manufacturing a cathode for a solid oxide fuel cell (SOFC) including preparing an electrode composition containing urea, ultrasonically spraying the electrode composition onto…

DRIVE·3d ago·1 min read

H01M4/9075 KOREA INSTITUTE OF ENERGY RESEARCH

METHOD FOR MANUFACTURING CORE-SHELL CATALYST USING CARBON MONOXIDE

The present disclosure relates to a method for manufacturing core-shell particles using carbon monoxide, and more particularly, to a method for manufacturing core-shell particles, the method of which …

DRIVE·Dec 28·1 min read

H01M4/926 KOREA INSTITUTE OF ENERGY RESEARCH

PALLADIUM-TRANSITION METAL CORE-BASED CORE-SHELL ELECTRODE CATALYST AND MANUFACTURING METHOD FOR THE SAME

The manufacturing method of a palladium transition metal core-based core-shell electrode catalyst according to an exemplary embodiment of the present disclosure includes a first step of preparing a sl…

DRIVE·Nov 23·1 min read

H01M4/8882 KOREA INSTITUTE OF ENERGY RESEARCH

METAL ORGANIC FRAMEWORKS AND ENERGY STORAGE SYSTEM INCLUDING THIS

The present invention relates to a metal-organic framework and an energy storage system having the same, and more specifically, to an energy storage system that is capable of providing excellent elect…

DRIVE·Sep 28·1 min read

C07F15/045 KOREA INSTITUTE OF ENERGY RESEARCH

MODELING METHODS FOR DESIGNING FUEL CELL FLOW FIELD

A modeling method for designing a flow field of a fuel cell including a membrane electrode assembly including a catalyst layer and an electrolyte membrane, a gas diffusion layer, a flow field, and a b…

DRIVE·Jun 15·1 min read

H01M8/0258 KOREA INSTITUTE OF ENERGY RESEARCH

REDUCED ACYLATED GRAPHENE OXIDE AND METHOD FOR PREPARING THE SAME

Provided are reduced acylated graphene oxide as an electrode active material and a method for preparing the same. By the method for preparing reduced acylated graphene oxide according to the present i…

DRIVE·May 18·1 min read

C01B32/184 KOREA INSTITUTE OF ENERGY RESEARCH

INTERCONNECTS FOR SOLID OXIDE FUEL CELL COMPRISING NANO-SIZED OXIDE DISPERSION IN FERRITIC STAINLESS STEEL AND MANUFACTURING METHOD THEREOF

Provided is an interconnect for a solid oxide fuel cell including ferritic stainless steel dispersed with nano-CeOand NbO. The interconnect for the solid oxide fuel cell of the present disclosure incl…

DRIVE·Jun 30·1 min read

H01M8/2432 KOREA INSTITUTE OF ENERGY RESEARCH

MANUFACTURING METHOD OF LARGE AREA THIN FILM ANODE SUPPORTED PLANAR SOFC

Disclosed is a method for manufacturing a large-area thin-film solid oxide fuel cell, the method including: preparing an anode support slurry, an anode functional layer slurry, an electrolyte slurry, …

DRIVE·Jun 30·1 min read

H01M4/8896 KOREA INSTITUTE OF ENERGY RESEARCH

COMPOSITION FOR POLYMER ELECTROLYTE, POLYMER ELECTROLYTE COMPRISING THE SAME, AND METHOD FOR MANUFACTURING POLYMER ELECTROLYTE

The present disclosure relates to a composition for a polymer electrolyte, a polymer electrolyte comprising the same, and a method for producing the polymer electrolyte, and specifically, to a composi…

DRIVE·Mar 24·1 min read

H01M10/0565 KOREA INSTITUTE OF ENERGY RESEARCH

METHOD FOR MANUFACTURING CORE-SHELL PARTICLES USING CARBON MONOXIDE

DRIVE·Mar 10·1 min read

H01M4/926 KOREA INSTITUTE OF ENERGY RESEARCH

METHOD FOR MANUFACTURING MEMBRANE-ELECTRODE ASSEMBLY, MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL

The present invention relates to a method for manufacturing a membrane-electrode assembly, a membrane-electrode assembly, and a fuel cell. More specifically, the present invention relates to a method …

DRIVE·May 27·1 min read

H01M8/1004 KOREA INSTITUTE OF ENERGY RESEARCH

METHOD AND APPARATUS FOR MULTI-STAGE FAULT DIAGNOSIS OF FULE CELL SYSTEMS

A hierarchical fault classification method for a fuel cell system, a multi-stage fault diagnosis method therefor, and a fault diagnosis device therefor are disclosed. The fuel cell system is divided i…

DRIVE·Mar 11·1 min read

H01M8/04679 KOREA INSTITUTE OF ENERGY RESEARCH

METHOD FOR PRODUCING HIGH-PURITY ELECTROLYTE FOR VANADIUM REDOX FLOW BATTERY USING CATALYTIC REACTOR

The present invention relates to a method for producing a 3- to 3.5-valent vanadium solution from a 4-valent vanadium solution by a catalytic reaction in the presence of a reducing agent, which genera…

DRIVE·Oct 15·2 min read

H01M8/188 KOREA INSTITUTE OF ENERGY RESEARCH

CONTINUOUS FLOW-ELECTRODE SYSTEM, AND HIGH-CAPACITY POWER STORAGE AND WATER TREATMENT METHOD USING SAME

The present invention uses the principles of electrochemical ion absorption (charging) and ion desorption (discharge), and relates to a continuous flow-electrode system, a high-capacity energy storage…

DRIVE·Aug 15·1 min read

C02F1/4691 KOREA INSTITUTE OF ENERGY RESEARCH