Difference Between Battery Reaction and Electrode Reaction

time：2024-09-27 16:02:53 Smart Hardware

The difference between electrode reaction and battery reaction

The difference between electrode reaction and battery reaction is mainly reflected in the following points:

1. Battery reaction refers to the chemical reaction in the entire battery system, usually including the electrode reaction of the positive and negative electrodes. The electrode reaction refers to the redox reaction that occurs on the electrodes connected to the positive and negative electrodes of the power supply in an electrochemical reaction. In a nutshell, a battery reaction includes an electrode reaction, which is a part of the battery reaction.

2. Battery reactions usually involve the conversion of electrical energy and chemical energy, while electrode reactions mainly focus on the reaction between the electrode material and the electrolyte solution. The electrode reaction is not only related to the electrode material but also to the electrolyte solution.

3. In galvanic batteries, the negative electrode is usually an active metal electrode, which directly participates in the electrode reaction and loses electrons for oxidation reaction; The positive electrode can be an inert electrode or an oxidizing compound electrode, which does not participate in the electrode reaction or directly participates in the electrode reaction, and the electrons obtained undergo a reduction reaction.

In conclusion, a battery reaction is a chemical reaction in the entire battery system, while an electrode reaction is a redox reaction that occurs on the electrodes connected to the positive and negative electrodes of the power supply. The relationship between the two is the relationship between the whole and the parts.

# Smart Hardware #

《Difference Between Battery Reaction and Electrode Reaction》 This does not represent the views of this website. If there is any infringement, please contact us to delete it.

Latest article

Recommend

Ranking