Lithium;2-methylbenzimidazole-2-carboxylate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Lithium;2-methylbenzimidazole-2-carboxylate
• 英文别名: lithium;2-methylbenzimidazole-2-carboxylate
• 化学式: C9H7LiN2O2
• 分子量: 182.1
• InChiKey: JIYCVZFEXWRDNT-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -4.59
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  64.8
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• CYANO-BENZIMIDAZOLE SALTS FOR ELECTROCHEMICAL CELLS AND METHOD FOR SYNTHESIS THEREOF
  申请人：NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

  公开号：US20140178771A1

  公开（公告）日：2014-06-26

  The present invention discloses a new metal cyano-substituted benzimidazolide salt having formula (I) and its preparation. This new cyano-substituted benzimidazole derivatives exhibited excellent thermal stability. The organic salt of the present invention were soluble in an alkyl carbonate solvent, such as propylene carbonate (PC), dimethyl carbonate (DMC) and ethylene carbonate (EC)/DMC cosolvent. The non-aqueous electrolyte prepared by mixing the organic metal salt of the present invention with the alkyl carbonate solvent shows high conductivity and excellent electrochemical stability. The non-aqueous electrolyte is suitable for use in primary or secondary rechargeable batteries.

  本发明揭示了一种具有式(I)的新金属氰基取代苯并咪唑盐及其制备方法。这种新的氰基取代苯并咪唑衍生物表现出优异的热稳定性。本发明的有机盐可溶于烷基碳酸酯溶剂，如丙烯酸酯（PC）、二甲基碳酸酯（DMC）和乙烯碳酸酯（EC）/DMC共溶剂。通过将本发明的有机金属盐与烷基碳酸酯溶剂混合制备的非水电解质显示出高导电性和优异的电化学稳定性。该非水电解质适用于一次或二次充电电池。
• US9742034B2
  申请人：——

  公开号：US9742034B2

  公开（公告）日：2017-08-22