Solid polymer electrolyte to operate across a wide temperature range

Nuvvon November 28, 2023

Nuvvon’s creation of a novel solid polymer electrolyte enables solid-state pouch cells to operate across a wide temperature range without external cooling or heating systems. The next-generation technology dispels the myth that solid polymer electrolytes have poor ionic conductivity at room temperature.

Completely dry and not requiring the addition of ceramic materials, Nuvvon’s solid polymer electrolytes withstand temperatures of 212°F (100°C) without mechanical degradation and possess high ionic conductivity across a wide temperature range (2.2*10-4 S/cm at 32°F (0°C), 4.6*10-3 S/cm at 77°F (25°C), 6.6*10-3 S/cm at 176°F (80°C)). They are ionically conductive at room temperature and atmospheric pressure without liquids or gels and are compatible with lithium metal anode and high voltage cathodes.

Applications of Nuvvon Polymer Technology

Nuvvon’s unique polymer technology is designed for solid-state batteries used within high-power density and demanding applications such as consumer electronics, and electric vehicles.

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