Heating behavior and degradation of lithium-ion secondary batteries due to overcharging and rapid charging/discharging.
S10306
★Standard charging methods for lithium-ion batteries and behavior during overcharging ★Measurement methods for heat generation and heat dissipation factors ★You can significantly increase your knowledge of safety in just one day.
【Lecturer】 Part 1: Professor Shinichi Tobishima, Department of Applied Chemistry, Faculty of Engineering, Gunma University Part 2: Associate Professor Takuto Araki, Yokohama National University 【Date】 March 25, 2011 (Friday) 13:00-16:15 【Venue】 Kawasaki City Industrial Promotion Hall, Room 2【Kanagawa, Kawasaki】
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basic information
Part 1: Degradation Mechanism of Lithium-Ion Secondary Batteries Due to Overcharging Part 2: Heat Generation Behavior and Mechanism of Lithium-Ion Secondary Batteries During Rapid Charging and Discharging
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49,350 yen (including tax and text costs) for up to 2 people from 1 company.
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P2
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P2
Applications/Examples of results
Part 1: Mechanism of Degradation of Lithium-Ion Secondary Batteries Due to Overcharging 【13:00-14:30】 【Program】 1. Standard charging methods for lithium-ion batteries and behavior during overcharging 2. Future applications of lithium-ion batteries and their relationship with overcharging 3. Battery reactions during overcharging of lithium-ion batteries 4. Relationship between overcharging patterns and safety 5. Changes in battery materials and electrochemical performance during overcharging 6. Causes of overcharging 7. Changes in battery safety due to overcharging 8. Public guidelines for overcharging testing methods 9. Methods to improve stability of overcharged states through electrode surface treatment 10. Examples of overcharge prevention agents 11. Summary and future challenges Part 2: Heat Generation Behavior and Mechanism of Lithium-Ion Secondary Batteries During Rapid Charging and Discharging 【14:45-16:15】 【Program】 1. Mechanism of heat generation during charging and discharging reactions 2. Measurement methods for heat generation and heat dissipation factors 3. Thermal behavior analysis model (temperature distribution analysis within the battery) 4. Analysis during rapid charging and discharging and comparison with measured battery temperatures 5. Comparison with nickel-hydrogen batteries with different heat generation factors
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