catalyst
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Water splitting typically occurs at 700-1000 oC, while the catalyst regeneration step often requires temperatures of 1300-1500 oC before another production cycle can begin.
From Science Daily • Jun. 2, 2026
According to findings published in the International Journal of Hydrogen Energy, the new catalyst generated substantial amounts of hydrogen at temperatures between 150-500 oC.
From Science Daily • Jun. 2, 2026
The downgrade is one catalyst for the red numbers.
From Barron's • Jun. 1, 2026
The dollar and Treasury yields continue to fluctuate at elevated levels, leaving precious metals without a clear directional catalyst.
From The Wall Street Journal • Jun. 1, 2026
The catalyst was his friendship with Robert W. Wood, a Johns Hopkins physicist whom Loomis had met at Aberdeen.
From "Big Science" by Michael Hiltzik
Vocabulary lists containing catalyst
Break It Down: Cata
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This Week in Words: March 3 – 9, 2018
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Chemistry - Introductory
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