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[Chemical Knowledge]：Activators and catalysts: vital roles for life in chemical reactions

Read： 1114 Time：15months ago Source：Transform the World with Simplicity

Activators and catalysts play an indispensable role in chemical reactions, which initiate or accelerate the progress of positive reactions. Although both activators and catalysts have the effect of promoting chemical reactions, they have significant differences in their properties and mechanisms of action.

activator is a substance that changes the energy of the reactants in a chemical reaction. They enable the reaction to start at a lower energy by lowering the activation energy of the reactants. The activating agent typically reacts chemically with the reactants to form an intermediate, and then re-reacts with the resulting intermediate to form the final product. The activator itself is not consumed during the reaction and can participate in multiple cycles of the same reaction type multiple times.

catalysts are another substance that promotes chemical reactions. Different from the activator, the catalyst reduces the activation energy of the reaction by providing a new reaction path, thereby accelerating the reaction rate, but it will return to its original state after the reaction is completed and will not be consumed. The catalyst usually plays a key role in the reaction path through the intermediates involved in the reaction, making the reaction process more rapid and efficient. The main difference between

activators and catalysts is their mechanism of action in the reaction and whether they stimulate new reaction pathways. Activators change the energy and rate of the reactants by forming intermediates with the reactants and reacting again. The catalyst introduces a new reaction path in the reaction, converts the reactants into intermediates, and then reduces the activation energy. However, both of these substances can accelerate the progress of chemical reactions and increase the reaction rate, thereby playing an important role in various fields such as industrial production, environmental protection, and medical fields.

activators and catalysts are widely used in many fields. In industrial production, activators and catalysts are often used in the application of catalysts in synthetic chemistry, such as synthesis reactions, polymerization reactions and combustion reactions. In terms of environmental protection, they are often used to purify waste gas, waste water and solid waste, as well as to degrade harmful substances. In the field of medicine, catalysts are widely used in drug synthesis and biocatalytic reactions to efficiently synthesize drugs and biochemical products.

In short, activators and catalysts are important backbones in chemical reactions, and they promote chemical reactions under different mechanisms of action. The activator reduces the activation energy of the reaction by changing the energy and rate of the reactants, while the catalyst introduces a new reaction path. They are widely used in industrial production, environmental protection and medicine, and have made important contributions to social development and the improvement of quality of life.

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