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工業技術研究院

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技術名稱: 電解液組合物、與鈉二次電池

技術簡介

本發明揭示之電解液組合物,包含醇類化合物;以及金屬鹽,其中該金屬鹽由一鈉鹽所組成。利用上述電解液組合物搭配負極、正極、隔離膜應用於鈉二次電池中。

Abstract

Disclosed is an electrolyte composition, having an alcohol compound and a metal salt, wherein the metal salt consists of a sodium salt formed. The electrolyte composition with a positive electrode, a negative electrode, a separator as being applied in a sodium secondary battery.

技術規格

一種鈉離子電池電解液組合物,應用於鈉二次電池時電容量保持率達81%@500 mA/g@2000Cycle。

Technical Specification

An electrolyte composition applied in a sodium secondary battery with capacity retention of 81@500 mA/g@2000Cycle.

技術特色

1.以低成本、低蒸氣壓、低毒性之醇類化合物搭配鈉鹽合成新型深共熔電解質,此電解質材料具環境友善性與價格優勢。 2.搭配此新型深共熔電解質之鈉二次電池,具備優異循環穩定性。

應用範圍

可充放式電力系統,如備用電力、電網級儲能等。

接受技術者具備基礎建議(設備)

手套箱、電磁攪拌器、電池封裝等設備

接受技術者具備基礎建議(專業)

具備化學、化工、電子等相關學經歷者

技術分類 01 綠能環境

聯絡資訊

聯絡人:張文昇 新能源應用技術組

電話:03-5916424 或 Email:chang0719@itri.org.tw

客服專線:+886-800-45-8899

傳真:03-5820230

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