How does 4-Bromoanisole (4BA) affect the time it takes for the battery voltage to rise to the overcharge state?

Label:chem

Topic
A study presents overcharge test results for batteries with and without 4BA.
Answer
The use of 4-Bromoanisole (4BA) as a safety electrolyte additive can delay the time for the voltage to rise to the overcharge state (5 V) from approximately 16 hours to about 37-42 hours, depending on the concentration of 4BA (specifically 39.1 h for 1 wt.%, 42.6 h for 2 wt.%, and 37.2 h for 3 wt.%).
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