利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN107925126A 全固体二次电池用的添加剂、全固体二次电池和其制造方法 有权

全固体二次电池用的添加剂、全固体二次电池和其制造方法
摘要：
提供全固体二次电池用的添加剂，其包含通式(I)所示的聚碳酸亚烷基酯(I)(式(I)中，R1和R2各自是指碳原子数为1~10的链状亚烷基或碳原子数为3~1烷0的基亚酯环(I烷)链基中，m，各是个指R0、11、或R22和，nm是各指自1独0~立15地000相的同整或数不，聚同)碳，酸从亚而提高了全固体二次电池的充放电容量、界面电阻等性质。
摘要（英）：

Provided is an all solid state secondary-battery additive comprising a polyalkylene carbonate (I) represented by general formula (I), and by providing such additive, properties such as the charge-discharge capacity and interface resistance of an all-solid-state secondary battery are improved. (In general formula (I), R1 and R2 are each a C1-10 chain-like alkylene group or C3-10 cycloalkylene group, m is 0, 1, or 2 and n is an integer of 10 to 15000, and each R1, R2 and m in the polyalkylene carbonate (I) chain is independently the same or different.)

公开/授权文献
0/0