1,1-dicyclohexyl-2H-pyrazin-1-ium

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1,1-dicyclohexyl-2H-pyrazin-1-ium
• 化学式: C16H27N2+
• 分子量: 247.4
• InChiKey: RCUQAQZWZBEERV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.81
• 拓扑面积：
  12.4
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• METHOD FOR MANUFACTURING SEPARATOR FOR NON-AQUEOUS ELECTROLYTE ACCUMULATOR AND METHOD FOR MANUFACTURING NON-AQUEOUS ELECTROLYTE ACCUMULATOR
  申请人：Nitto Denko Corporation

  公开号：EP2720297A1

  公开（公告）日：2014-04-16

  The present invention provides a method for producing a separator for nonaqueous electrolyte electricity storage devices. The method allows: avoidance of use of a solvent that places a large load on the environment; and relatively easy control of parameters such as the porosity and the pore diameter. The present invention includes the steps of: preparing an epoxy resin composition containing an epoxy resin, a curing agent, and a porogen; forming a cured product of the epoxy resin composition into a sheet shape or curing a sheet-shaped formed body of the epoxy resin composition, so as to obtain an epoxy resin sheet; removing the porogen from the epoxy resin sheet by means of a halogen-free solvent so as to form a porous epoxy resin membrane; and subjecting at least one surface of the porous epoxy resin membrane to atmospheric-pressure plasma treatment so as to remove a surface portion of the porous epoxy resin membrane.

  本发明提供了一种用于生产非水电解质蓄电装置分离器的方法。该方法可以：避免使用对环境造成巨大负荷的溶剂；相对容易地控制孔隙率和孔径等参数。本发明包括以下步骤制备含有环氧树脂、固化剂和致孔剂的环氧树脂组合物；将环氧树脂组合物的固化产物制成片状，或将环氧树脂组合物的片状成型体固化，从而获得环氧树脂片；用无卤溶剂去除环氧树脂片上的致孔剂，形成多孔环氧树脂膜；以及 将多孔环氧树脂膜的至少一个表面进行常压等离子处理，以去除多孔环氧树脂膜的表面部分。
• SEPARATOR FOR NONAQUEOUS ELECTROLYTIC ELECTRICITY STORAGE DEVICE AND NONAQUEOUS ELECTROLYTIC ELECTRICITY STORAGE DEVICE
  申请人：Nitto Denko Corporation

  公开号：EP2720291A1

  公开（公告）日：2014-04-16

  Provided is a separator for nonaqueous electrolyte electricity storage devices that includes an improved porous epoxy resin membrane. In the separator for nonaqueous electrolyte electricity storage devices, a ratio I/Io between a peak intensity Io of an absorption peak present at 1240 cm-1 in an infrared absorption spectrum of the porous epoxy resin membrane and a peak intensity I of an absorption peak present at 1240 cm-1 in an infrared absorption spectrum of the porous epoxy resin membrane having been subjected to an acetic anhydride treatment is 1.0 or more and 2.4 or less. The amount of active hydroxyl groups present in the porous epoxy resin membrane can be evaluated by the value of the ratio I/Io.

  本文提供了一种用于非水电解质储电装置的隔膜，它包括一种改进的多孔环氧树脂膜。在这种用于非水电解质储电装置的隔膜中，多孔环氧树脂膜的红外吸收光谱中出现在 1240 cm-1 处的吸收峰的峰值强度 Io 与经过醋酸酐处理的多孔环氧树脂膜的红外吸收光谱中出现在 1240 cm-1 处的吸收峰的峰值强度 I 之间的比值 I/Io 为 1.0 或以上和 2.4 或以下。多孔环氧树脂膜中存在的活性羟基的数量可以通过 I/Io 的比值来评估。