Home > Terms > Kazakh (KK) > 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.

0
Paranda seda
More
Lisa minu sõnastikku

Muud keeled:

More

Mida öelda tahate?

Arutelude loomiseks tuleb sisse logida.

Seotud terminid

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 ...

алифатикалық қоспа
Automotive; Vehicle equipment

A class of organic compounds that consists of open chains of carbon atoms, the molecules of which do not have carbon atoms in a ring structure.

құйынды
Automotive; Vehicle equipment

Mixture containing mostly metals. For example, brass is an alloy of copper and zinc. Steel contains iron and other metals, but also carbon.

Terms in the News

Featured Terms

Mankent
  • 0

    Terms

  • 0

    Sõnastikud

  • 5

    Followers

Valdkond/domeen: Festivals Category: Halloween

Хэллоуин

Also known as All Hallow's Eve, Halloween is an annual holiday celebrated on October 31st in America, Canada, and the UK. It is supposedly the one day ...

Kaastöötaja

Featured blossaries

Famous criminals

Kategooria: Law   2 10 Terms

Pancakes

Kategooria: Food   2 17 Terms

Browers Terms By Category

TERMINID

SOTSIAALNE

LISAD

LAHENDUSED