ಬ್ಯಾಟರಿಯಲ್ಲಿ ಇಲೆಕ್ಟ್ರಾನ್ಗಳ ಮತ್ತು ವಿದ್ಯುತ್ ಪ್ರವಾಹದ ವಿಧಾನಗಳನ್ನು ಚರ್ಚಿಸಲೈದು, ಕೆಲವು ಅಭಿಪ್ರಾಯಗಳನ್ನು ಸ್ಪಷ್ಟವಾಗಿ ಹೇಳಬೇಕು. ಬ್ಯಾಟರಿಯ ಒಳಗಿನ ಇಲೆಕ್ಟ್ರಾನ್ಗಳ ಚಲನೆಯು ವಿದ್ಯುತ್-ರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆಗಳನ್ನು ಮತ್ತು ವಿದ್ಯುತ್ ಪ್ರವಾಹವನ್ನು ಒಳಗೊಂಡಿರುತ್ತದೆ. ಇಲೆಕ್ಟ್ರಾನ್ಗಳು ಬ್ಯಾಟರಿಯ ಒಳಗೆ ಮತ್ತು ಶುದ್ಧ ಪರಿವಾಹಕ (ಉದಾಹರಣೆಗೆ, ಲೋಹ ತಾರ) ಗಳಲ್ಲಿ ವಿವಿಧವಾಗಿ ನಿರ್ವಹಿಸುತ್ತವೆ. ಕೆಳಗಿನವುಗಳು ಬ್ಯಾಟರಿಯಲ್ಲಿ ಇಲೆಕ್ಟ್ರಾನ್ಗಳ ಚಲನೆಗೆ ಸಂಬಂಧಿಸಿದ ಕೆಲವು ಪ್ರಾಥಮಿಕ ವಿವರಣೆಗಳು:
ಬ್ಯಾಟರಿಗಳ ಪ್ರಾಥಮಿಕ ಪ್ರಕ್ರಿಯೆ
ಬ್ಯಾಟರಿಯ ಒಳಗೆ ಎರಡು ಇಲೆಕ್ಟ್ರೋಡ್ಗಳಿರುತ್ತವೆ, ಒಂದು ನಕಾರಾತ್ಮಕ (ಅನೋಡ್) ಮತ್ತು ಇನ್ನೊಂದು ಪ್ರಾಕಾರಾತ್ಮಕ (ಕ್ಯಾಥೋಡ್). ಪ್ರವಾಹ ಪ್ರಕ್ರಿಯೆಯಲ್ಲಿ, ನಕಾರಾತ್ಮಕ ಇಲೆಕ್ಟ್ರೋಡ್ ರಾಸಾಯನಿಕ ಪ್ರತಿಕ್ರಿಯೆಯಿಂದ ಆಂಡ್ ಇಲೆಕ್ಟ್ರಾನ್ಗಳನ್ನು ವಿದೀಶಿಸುತ್ತದೆ, ಪ್ರಾಕಾರಾತ್ಮಕ ಇಲೆಕ್ಟ್ರೋಡ್ ಇಲೆಕ್ಟ್ರಾನ್ಗಳನ್ನು ಗ್ರಹಣ ಮಾಡುತ್ತದೆ. ಈ ಇಲೆಕ್ಟ್ರಾನ್ಗಳು ಬ್ಯಾಟರಿಯ ನಕಾರಾತ್ಮಕ ಇಲೆಕ್ಟ್ರೋಡ್ ನಿಂದ ಪ್ರಾಕಾರಾತ್ಮಕ ಇಲೆಕ್ಟ್ರೋಡ್ಗೆ ಬಾಹ್ಯ ಪರಿ必不可缺的内容似乎被截断了,我将基于提供的信息继续翻译剩余部分。如果有更多内容,请您提供完整的信息以便准确翻译。 接续翻译: < external circuit flow, thus forming an electric current.
The movement of electrons in a battery
Electron flow during discharge
Anode: At the negative electrode, an electrochemical reaction causes electrons to be removed from the atom, and these electrons accumulate on the negative electrode.
External circuit: Electrons flow from the negative terminal to the positive terminal through the external circuit (the wire connecting the negative terminal and the positive terminal) to complete the conduction of current.
Cathode: At the positive electrode, electrons are absorbed by the electrochemical reaction and participate in the reduction reaction.
Ion movement in the electrolyte
In addition to the flow of electrons in the external circuit, there is also ion movement in the electrolyte. Cations (positively charged ions) move from negative to positive, and anions (negatively charged ions) move from positive to negative. This movement of ions is needed to maintain the charge balance inside the battery.
When the electrons reach the positive end of the battery
When electrons travel through an external circuit to the positive electrode of the battery, they participate in the electrochemical reduction reaction that takes place at the positive electrode. To be specific:
Participating in a reaction: Electrons are accepted by a chemical substance at the positive electrode and participate in an electrochemical reduction reaction, such as the reduction of metal ions.
Charge balance: The influx of electrons helps maintain the charge balance at the positive electrode, preventing the positive electrode from becoming overly positive.
Energy release: In this process, the transfer of electrons is accompanied by the release of chemical energy, which can be used for external purposes, such as driving an electric motor or lighting a light bulb.
Summary of the behavior of electrons
From negative to positive: During battery discharge, electrons flow from the negative terminal to the positive terminal through an external circuit.
Participating in chemical reactions: After the electron reaches the positive electrode, it participates in the reduction reaction at the positive electrode.
Energy conversion: Electrical energy is converted into other forms of energy (such as mechanical energy or light energy) by the transfer of electrons.
Matters needing attention
It is important to note that when discussing the behavior of electrons, we usually take a macro view and describe the behavior of a large number of electrons, rather than the behavior of a single electron. In actual physical processes, the behavior of individual electrons is much more complex, involving the principles of quantum mechanics.
Conclusion
When the electrons reach the positive electrode of the battery, they participate in a reduction reaction at the positive electrode, helping to maintain the charge balance and converting energy in the process. This behavior of electrons is a core part of how batteries work, allowing them to provide power to external circuits.