#N E CHEMCAT CORP [JP]

ELECTRODE-CATALYST MANUFACTURING SYSTEM AND MANUFACTURING METHOD

Provided are an electrode catalyst production system and production method capable of omitting the operation for an operator to scratch off an electrode catalyst precursor, and shortening a washing ti…

DRIVE·Nov 12·2 min read

B01D25/12 N E CHEMCAT CORP [JP]

PRODUCTION SYSTEM AND PRODUCTION METHOD FOR CATALYST FOR ELECTRODE

Provided are an electrode catalyst production system and production method capable of omitting the operation for an operator to transfer an electrode catalyst precursor, and shortening a drying time o…

DRIVE·Nov 5·2 min read

B01D25/12 N E CHEMCAT CORP [JP]

METHOD FOR PRODUCING ELECTRODE CATALYST, METHOD FOR PRODUCING GAS DIFFUSION ELECTRODE, AND METHOD FOR PRODUCING FILM-ELECTRODE JOINT BODY

An object of the present invention is to provide a method of producing an electrode catalyst having excellent catalytic activity and excellent durability in an electrode catalyst layer of MEA for a PE…

DRIVE·Jan 29·2 min read

H01M4/8807 N E CHEMCAT CORP [JP]

METHOD OF PRODUCING ELECTRODE CATALYST, METHOD OF PRODUCING GAS DIFFUSION ELECTRODE, AND METHOD OF PRODUCING MEMBRANE/ELECTRODE ASSEMBLY

DRIVE·Jan 29·2 min read

H01M4/8605 N E CHEMCAT CORP [JP]

REDUCTION CATALYST COMPRISING PALLADIUM-GOLD ALLOY

Provide is a reduction catalyst, which comprises conductive carbon and a palladium-gold alloy supported on the carbon, wherein the alloying degree of said alloy is 50 to 100%. This palladium-supported…

DRIVE·Sep 4·1 min read

B01J23/52 N E CHEMCAT CORP [JP]

Carbon black, electrocatalyst carrier formed from carbon black, and electrocatalyst and electrochemical device using carrier

A carbon black is provided which is useful as an electrocatalyst carrier. The carbon black has a DBP oil absorption of 170 to 300 cm/100 g, a specific surface area as measured by a BET method of 250 t…

DRIVE·May 7·1 min read

C09C1/50 N E CHEMCAT CORP [JP]

Electrode catalyst and electrochemical devices using the same

An electrode catalyst for fuel cells which comprises a conductive carbon, platinum supported on the conductive carbon in an amount of from 20% by mass to 70% by mass based on the mass of the catalyst,…

DRIVE·Nov 21·1 min read

H01M4/92 N E CHEMCAT CORP [JP]