Catalysts | An Open Access Journal from MDPI
Catalysts is a peer-reviewed open access journal of catalysts and catalyzed reactions published monthly online by MDPI. The Romanian Catalysis Society (RCS) are partners of Catalysts journal and its members receive a discount on the article processing charge.
Catalysis - Wikipedia
Catalysis (/ kəˈtæləsɪs /) is the increase in rate of a chemical reaction due to an added substance known as a catalyst[1][2] (/ ˈkætəlɪst /). Catalysts are not consumed by the reaction and remain unchanged after it. [3] .
Catalyst | Examples, Definition, & Facts | Britannica
2024年10月28日 · catalyst, in chemistry, any substance that increases the rate of a reaction without itself being consumed. Enzymes are naturally occurring catalysts responsible for many essential biochemical reactions.
Catalysts – Visual Encyclopedia of Chemical Engineering Equipment
A catalyst enhances the rate of a reaction. In other words, they allow a higher fraction of molecules to reach the minimum energy required for the reaction; hence, leading to the formation of more products. Catalysts are involved in the reaction but are regenerated at the end of the reaction so that none of the catalyst is consumed.
What Is a Catalyst? Understand Catalysis - Science Notes and …
2022年9月21日 · In chemistry and biology, a catalyst is a substance the increases the rate of a chemical reaction without being consumed by it. Catalysis is the process of speeding up a reaction using a catalyst. The word “catalyst” comes from the Greek word kataluein, which means to loosen or untie.
DOE Explains...Catalysts - Department of Energy
DOE focuses on the design of new catalysts and on the use of catalysts to control chemical transformations at the molecular and sub-molecular levels. DOE research emphasizes understanding these reactions and how to make them more efficient and targeted.
CATALYST中文(简体)翻译：剑桥词典 - Cambridge Dictionary
CATALYST翻译：催化剂, 促成变化的人；引发变化的事件。 了解更多。
Explainer: What is a catalyst? - Science News Explores
2017年2月27日 · Catalysts help process petroleum and coal into liquid fuels. They’re key players in clean-energy technologies. Natural catalysts in the body — known as enzymes — even play important roles in digestion and more.
Chemistry, Classification, & Chemical Reactions - Britannica
2024年12月3日 · catalysis, in chemistry, the modification of the rate of a chemical reaction, usually an acceleration, by addition of a substance not consumed during the reaction.
20.8: Catalysis - Chemistry LibreTexts
2024年6月18日 · Catalysts Do Not Affect Equilibrium. A catalyst can speed up the rate of a reaction. Though this increase in reaction rate may cause a system to reach equilibrium more quickly (by speeding up the forward and reverse reactions), a catalyst has no effect on the value of an equilibrium constant nor on equilibrium concentrations.