катализатор

катализатор

A substance that accelerates a chemical change without actually entering into the chemical reaction. A catalyst usually consists of platinum powder very thinly coated onto carbon paper or cloth. The catalyst is rough and porous so that the maximum surface area of the platinum can be exposed to the hydrogen or oxygen. The platinum-coated side of the catalyst faces the membrane in a fuel cell.

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Sõnaliik: noun
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Valdkond/domeen: Automotive
Category: Vehicle equipment
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биомиметрлік катализатор

Chemistry; Organic chemistry

A synthetic compound that can simulate the mode of action of a natural enzyme by catalyzing a reaction at ambient conditions.

адсорбция

Automotive; Vehicle equipment

The adhesion of the molecules of gases, dissolved substances, or liquids in more or less concentrated form to the surface of solids or liquids with which they are in contact. ...

өзі жүретін электр жетекші мотор (ӨЖЭЖМ)

Automotive; Vehicle equipment

A U.S. Department of Energy program to develop low-cost traction drive motors for automotive applications.

аэрозоль

Automotive; Vehicle equipment

A cloud consisting of particles dispersed in a gas or gases.

өзі жүретін біріктірілген қуат модулі (ӨЖБҚМ)

Automotive; Vehicle equipment

A U.S. Department of Energy program to integrate the power devices, control electronics, and thermal management of a vehicle into a single low-cost package that will meet all ...