1,2-Dipent-4-enoylcyclohexan | 43227-42-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1,2-Dipent-4-enoylcyclohexan
• 英文别名: 1,1'-(Cyclohex-1',2'-ylen)-bis(pent-4-en-1-on)；1-(2-Pent-4-enoylcyclohexyl)pent-4-en-1-one
• CAS: 43227-42-5
• 化学式: C₁₆H₂₄O₂
• 分子量: 248.365
• InChiKey: KSRATURKUBOCJW-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：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• BINDER FOR LITHIUM CELL, COMPOSITION FOR PRODUCING ELECTRODE, AND ELECTRODE
  申请人：Wako Pure Chemical Industries, Ltd.

  公开号：EP2913874A1

  公开（公告）日：2015-09-02

  It is an object of the present invention to provide an electrode capable of maintaining superior capacity retention without destruction of an electrode structure, even in the case of using an active material including silicon. The present invention relates to "a binder for a lithium cell, the binder comprising polyacrylic acid cross-liked by a cross-linking agent selected from the compounds described in the general formulae [1] to [13] and the polymer described in the general formula [14] (provided that the one which includes a functional group-containing vinylidene fluoride-based polymer is excluded)"; a "composition for producing an electrode of a lithium cell, the composition comprising 1) an active material containing silicon, 2) a conductive assistant and 3) a cross-linked-type polyacrylic acid (provided that the one containing a functional group-containing vinylidene fluoride-based polymer is excluded)"; and an "electrode for a lithium cell, the electrode comprising 1) an active material containing silicon, 2) a conductive assistant, 3) a cross-linked-type polyacrylic acid, and 4) a current collector (provided that the one containing a functional group-containing vinylidene fluoride-based polymer is excluded)".

  本发明的目的是提供一种电极，即使在使用包括硅在内的活性材料的情况下，也能在不破坏电极结构的情况下保持优异的容量保持率。 本发明涉及 "一种用于锂电池的粘结剂，该粘结剂包括由交联剂交联的聚丙烯酸，交联剂选自通式[1]至[13]所述化合物和通式[14]所述聚合物（但不包括含官能团的偏氟乙烯基聚合物）"；一种 "用于生产锂电池电极的组合物，该组合物包括 1) 含硅的活性材料，2) 导电助剂和 3) 交联型聚丙烯酸（但不包括含有含官能团的偏氟乙烯基聚合物的组合物）"；以及 "用于锂电池的电极，该电极包括：1）含硅的活性材料；2）导电辅助材料；3）交联型聚丙烯酸；以及 4）集流器（但不包括含亚乙烯基氟化聚合物官能团的集流器）"。
• BINDER FOR LITHIUM CELL
  申请人：Wako Pure Chemical Industries, Ltd.

  公开号：EP3136483A1

  公开（公告）日：2017-03-01

  It is an object of the present invention to provide an electrode having superior charge-discharge capacity, even in the case of using an active material containing silicon. The present invention relates to "a binder for a lithium cell comprises a polymer having a monomer unit derived from acrylic acid, and 1 to 2 kinds of monomer units derived from the compound shown by the general formula (I), the general formula (II), or the general formula (III), as constituents, and cross-linked by a cross-linking agent selected from the compounds described by the following general formulae [1] to [13], and the polymer described by the following general formula [14]", "a composition for producing an electrode of a lithium cell comprising 1) an active material containing silicon, 2) a conductive assistant, and 3) the above-described binder for a cell", and "an electrode for a lithium cell having 1) an active material containing silicon, 2) a conductive assistant, 3) the above-described binder for a cell, and (4) a current collector".

  本发明的目的是提供一种即使在使用含硅的活性材料的情况下也具有优异充放电容量的电极。 本发明涉及 "一种用于锂电池的粘结剂，该粘结剂包括一种聚合物，该聚合物具有从丙烯酸衍生的单体单元，以及 1 至 2 种从通式(I)、通式(II)或通式(III)所示化合物衍生的单体单元作为成分，并通过从以下通式[1]至[13]所述化合物中选出的交联剂交联、和通式[14]所述的聚合物"、"一种用于生产锂电池电极的组合物，包括 1) 含硅的活性材料、2) 导电助剂和 3) 上述电池用粘合剂"，以及 "一种锂电池电极，具有 1) 含硅的活性材料、2) 导电助剂、3) 上述电池用粘合剂和 (4) 集流器"。
• Binder for lithium cell, composition for producing electrode, and electrode
  申请人：WAKO PURE CHEMICAL INDUSTRIES, LTD.

  公开号：US10044040B2

  公开（公告）日：2018-08-07

  It is an object of the present invention to provide an electrode capable of maintaining superior capacity retention without destruction of an electrode structure, even in the case of using an active material including silicon. The present invention relates to “a binder for a lithium cell, the binder comprising polyacrylic acid cross-liked by a cross-linking agent selected from the compounds described in the general formulae [1] to [13] and the polymer described in the general formula [14] (provided that the one which includes a functional group-containing vinylidene fluoride-based polymer is excluded)”; a “composition for producing an electrode of a lithium cell, the composition comprising 1) an active material containing silicon, 2) a conductive assistant and 3) a cross-linked-type polyacrylic acid (provided that the one containing a functional group-containing vinylidene fluoride-based polymer is excluded)”; and an “electrode for a lithium cell, the electrode comprising 1) an active material containing silicon, 2) a conductive assistant, 3) a cross-linked-type polyacrylic acid, and 4) a current collector (provided that the one containing a functional group-containing vinylidene fluoride-based polymer is excluded)”.

  本发明的目的是提供一种电极，即使在使用包括硅在内的活性材料的情况下，也能在不破坏电极结构的情况下保持优异的容量保持率。 本发明涉及 "一种用于锂电池的粘结剂，该粘结剂包括由交联剂交联的聚丙烯酸，交联剂选自通式[1]至[13]所述化合物和通式[14]所述聚合物（但不包括含官能团的偏氟乙烯基聚合物）"；一种 "用于生产锂电池电极的组合物，该组合物包括 1) 含硅的活性材料，2) 导电助剂和 3) 交联型聚丙烯酸（但不包括含有含官能团的偏氟乙烯基聚合物的组合物）"；以及 "用于锂电池的电极，该电极包括：1）含硅的活性材料；2）导电辅助材料；3）交联型聚丙烯酸；以及 4）集流器（但不包括含亚乙烯基氟化聚合物官能团的集流器）"。
• Binder agent composition for lithium battery
  申请人：FUJIFILM Wako Pure Chemical Corporation

  公开号：US11258066B2

  公开（公告）日：2022-02-22

  An object of the present invention is to provide an excellent binder agent composition solving problems such as the decrease in a charge/discharge capacity that occurs in a case where a silicon-containing active material is used, a slurry composition and an electrode in which the binder agent composition is used, and a method for preparing the electrode. The present invention relates to “a binder agent composition containing (A) one or more kinds of polymers containing polyacrylic acid, (B) a bivalent to decavalent alcohol, and (C) water”, “a slurry composition for lithium batteries, containing 1) a silicon-containing active material, 2) a conductive assistant, and 3) the binder agent composition”, “an electrode for lithium batteries that has 1) a silicon-containing active material, 2) a conductive assistant, 3) a binder agent derived from the binder agent composition, and 4) a current collector”, and “a method for preparing an electrode for lithium batteries, including coating a current collector with the slurry composition and drying the slurry composition after the coating”.

  本发明的目的是提供一种优良的粘结剂组合物，以解决在使用含硅活性材料的情况下出现的充放电容量下降等问题，并提供一种使用该粘结剂组合物的浆料组合物和电极，以及制备该电极的方法。本发明涉及 "一种粘结剂组合物，含有(A)一种或多种含有聚丙烯酸的聚合物，(B)二价至十价醇，和(C)水"，"一种锂电池用浆料组合物，含有1)含硅活性材料，2)导电助剂，和3)粘结剂组合物"、"一种锂电池电极，其中 1) 含硅活性材料，2) 导电助剂，3) 源自粘结剂组合物的粘结剂，4) 集流器"，以及 "一种制备锂电池电极的方法，包括用浆料组合物涂覆集流器，并在涂覆后干燥浆料组合物"。
• USE OF A BINDER AGENT COMPOSITION FOR LITHIUM BATTERY, SLURRY COMPOSITION FOR LITHIUM BATTERIES COMPRISING THE BINDER COMPOSITION, AND ELECTRODE USING THE BINDER COMPOSITION
  申请人：FUJIFILM Wako Pure Chemical Corporation

  公开号：EP3579313B1

  公开（公告）日：2022-07-27