#TOKUYAMA CORP [JP]

Separation membrane for direct liquid fuel cell and method for producing same

In the present invention is disclosed a method for producing a membrane for direct liquid fuel cell, which comprises polymerizing and curing a polymerizable composition containing at least a) an aroma…

DRIVE·Oct 3·2 min read

C08J5/22 TOKUYAMA CORP [JP]

POWER GENERATION SYSTEM UTILIZING ALKALINE FUEL CELL, AND FUEL GAS FOR ALKALINE FUEL CELL FOR USE IN THE SYSTEM

Disclosed is a method for producing a higher output in an alkaline fuel cell that utilizes an electrolyte membrane comprising an anion exchange membrane, compared to the outputs produced in the conven…

DRIVE·Jun 6·1 min read

H01M8/02 TOKUYAMA CORP [JP]

SEPARATION MEMBRANE FOR FUEL CELL, AND METHOD FOR PRODUCTION THEREOF

Disclosed is a membrane for a fuel cell, which comprises: a polymer electrolyte membrane which comprises a cross-linked anion-exchange resin having a strongly basic anion-exchange group such as a quat…

DRIVE·Aug 31·1 min read

C08J5/18 TOKUYAMA CORP [JP]

ANION-EXCHANGE MEMBRANE AND METHOD FOR PRODUCING SAME

Disclosed is an anion-exchange membrane which does not easily deteriorate even when used at high temperatures in a strong alkaline atmosphere. Also disclosed is a method for producing the anion-exchan…

DRIVE·Aug 3·1 min read

B01J41/14 TOKUYAMA CORP [JP]

OPERATING METHOD FOR NEGATIVE ION EXCHANGE MEMBRANE-TYPE FUEL CELL

A stable, high output is obtained with an anion exchange membrane-type fuel cell that generates electricity when air is supplied. Disclosed is an operating method for an anion exchange membrane-type f…

DRIVE·Jul 13·1 min read

H01M8/02 TOKUYAMA CORP [JP]

METHOD FOR PRODUCING ANION EXCHANGE MEMBRANE FOR SOLID POLYMER ELECTROLYTE-TYPE FUEL CELL

Provided is a method for the simple and stable production of an anion exchange membrane for an anion exchange membrane-type fuel cell. An anion-exchange membrane having quaternary ammonium groups or q…

DRIVE·Jun 15·1 min read

C08J5/2287 TOKUYAMA CORP [JP]

METHOD FOR PRODUCING ION CONDUCTIVITY-IMPARTING AGENT FOR CATALYST ELECTRODE LAYER OF ANION-EXCHANGE MEMBRANE FUEL CELL

Disclosed is a method for producing an ion-conductivity providing agent for a catalyst electrode layer of an anion-exchange membrane type fuel cell comprising: producing anionic conductive resin inclu…

DRIVE·Mar 16·2 min read

H01M4/8663 TOKUYAMA CORP [JP]

DIENE RUBBER COMPOSITION AND PROCESS FOR PRODUCING THE SAME

The present invention is to provide a diene rubber composition and a cross-linked diene rubber thereof excellent in tensile strength, wear resistance and processability, keeping compatibility of both …

DRIVE·Oct 26·2 min read

B60C1/00 TOKUYAMA CORP [JP]

A laminate useful as a membrane-electrode assembly for fuel cells, production process therefor and a fuel cell provided with the laminate

A laminate consisting of an ion exchange membrane layer comprising a porous film reinforcement and a crosslinked ion exchange resin and a conductive layer formed on at least one side of the ion exchan…

DRIVE·Jan 12·2 min read

H01M4/86 TOKUYAMA CORP [JP]

NOVEL ONIUM SALT, ELECTROLYTE FOR NONAQUEOUS CELL CONTAINING THE NOVEL ONIUM SALT FOR NONAQUEOUS CELL, AND METHOD FOR OPTIMIZING A NEGATIVE ELECTRODE USING AN ELECTROLYTE CONTAINING THE ONIUM SALT

Optimization of the interface of a negative electrode in an electrochemical device comprising a negative electrode, electrolyte and a positive electrode. Optimization of the interface of a negative el…

DRIVE·Apr 28·2 min read

C07C211/63 TOKUYAMA CORP [JP]