A
platinum catalyst is a substance made of the metal platinum that helps speed up a chemical reaction or process. It helps make the reaction happen faster and more efficiently.
Full definition
Synonyms for individual words can be found below.
«platinum»
«catalyst»
Sentences with «platinum catalyst»
- One of reasons we don't is the expensive platinum catalyst required to operate hydrogen fuel cells efficiently. (sciencedaily.com)
- For instance, the team could show that pre-treating with hydrogen should increase the efficiency of platinum catalysts. (sciencedaily.com)
- By doubling the power density of the fuel cell stack, GM engineers halved its size as well as halved the amount of expensive materials, such as platinum catalysts, that such fuel cells require. (scientificamerican.com)
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