Batteries
Learning Time: 5-15 hours
Content: Batteries are the electrochemical devices that convert chemical energy into electrical energy. This field covers voltaic cells, galvanic cells, lithium-ion cells, fuel cells, internal resistance, and practical applications. TYT focuses on basic battery structure, while AYT focuses on advanced battery technologies and efficiency analysis. The current 2025 curriculum also covers electric vehicles and energy storage systems. Learning this topic lays the foundation for modern energy solutions.
- Battery Basics:
- Voltaic Cell Structure (Anode, Cathode)
- Electrode Reactions
- Electrode Potential (E°)
- Battery Types:
- Galvanic Cells (Zn-Cu Cell)
- Lithium-Ion Batteries
- Fuel Cells (Hydrogen-Oxygen)
- Performance Analysis:
- Internal Resistance and Efficiency
- Charge-Discharge Cycles
- Electrochemical Capacitance
- Applications:
- Electric Vehicles
- Portable Electronic Devices
- Renewable Energy Storage
- Affecting Factors:
- Material Selection
- Temperature and Humidity
- Charging Rate
- Modern Developments:
- Solid State Batteries
- Recycling Technologies
- High-Capacity Battery Designs
Course Features
- Lectures 0
- Quizzes 0
- Duration 5 hours
- Skill level Expert
- Language English
- Students 15
- Assessments Yes
