METHOD OF USING ELECTROCHEMICAL ELEMENT
PROBLEM TO BE SOLVED: To reduce decline in voltage or battery capacity when using an electrochemical element at a low temperature.SOLUTION: In a method of using an electrochemical element including two facing electrodes and a nonaqueous electrolyte at equal to or less than 0°C, at least one of the e...
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Main Authors | , , |
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Format | Patent |
Language | English Japanese |
Published |
17.09.2015
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To reduce decline in voltage or battery capacity when using an electrochemical element at a low temperature.SOLUTION: In a method of using an electrochemical element including two facing electrodes and a nonaqueous electrolyte at equal to or less than 0°C, at least one of the electrodes includes a ground layer containing a conductive material between a collector and an electrode active material layer.
【課題】電気化学素子を低温で使用する際の、電圧低下や電池容量の低下を小さくする。【解決手段】対向する2つの電極および非水電解質を備えた電気化学素子を0℃以下で使用する方法において、前記電極の少なくとも一方が、集電体と、電極活物質層との間に、導電材を含む下地層を有することを特徴とする電気化学素子の使用方法。【選択図】図1 |
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Bibliography: | Application Number: JP20120151302 |