Nitrile-assistant eutectic electrolytes for cryogenic operation of lithium ion batteries at fast charges and discharges

The charge/discharge characteristics of lithium ion batteries at low temperature (LT = −20 °C) are enhanced by using ethylene carbonate (EC)-based electrolytes with the help of assistant solvents of nitriles. Conventional liquid electrolytes ( e.g. a mixture of EC and dimethyl carbonate (DMC), abbre...

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Veröffentlicht in:	Energy & environmental science 2014, Vol.7 (5), p.1737-1743
Hauptverfasser:	Cho, Yoon-Gyo, Kim, Young-Soo, Sung, Dong-Gil, Seo, Myung-Su, Song, Hyun-Kon
Format:	Artikel
Sprache:	eng
Schlagworte:	Battery Bulk molding compounds Carbonates Dimethyl Electrolytes Eutectic composition Eutectic temperature Lithium-ion batteries
Online-Zugang:	Volltext
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