| 摘要 |
An electrolytic composition is disclosed which comprises an electrolyte mixture and a fluorescent additive. The fluorescent additive should be stable at the pH of the electrolyte mixture. In the preferred embodiment the fluorescent additive is a pyrene compound at a concentration of 0.1% by weight of the final composition. An improved electrochemical cell is also disclosed which incorporates the electrolytic composition of the present invention. A method for detecting spillage or leakage of electrolyte during manufacture of such an electrochemical cell is also disclosed utilizing the fluorescent character of the electrolytic composition of the present invention.
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