6,6'-dichloro-3,3'-carbonyl-bis-benzenesulfonic acid | 96462-01-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 6,6'-dichloro-3,3'-carbonyl-bis-benzenesulfonic acid
• 英文别名: 6,6'-Dichlor-3,3'-carbonyl-bis-benzolsulfonsaeure；3,3'-Carbonylbis-6-chlorobenzenesulfonic acid；2-chloro-5-(4-chloro-3-sulfobenzoyl)benzenesulfonic acid
• CAS: 96462-01-0
• 化学式: C₁₃H₈Cl₂O₇S₂
• 分子量: 411.24
• InChiKey: UYTIDFKSDPDIHS-UHFFFAOYSA-N

物化性质

• 密度：
  1.735±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  143
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  4,4'-二氯二苯甲酮 在 硫酸 、 三氧化硫 作用下， 生成 6,6'-dichloro-3,3'-carbonyl-bis-benzenesulfonic acid
  参考文献：
  名称：

  DE840993

  摘要：

  公开号：

文献信息

• AROMATIC SULFONIC ACID DERIVATIVE, SULFONIC ACID GROUP-CONTAINING POLYMER, BLOCK CO-POLYMER, POLYMER ELECTROLYTE MATERIAL, POLYMER ELECTROLYTE MOLDED BODY, AND SOLID POLYMER FUEL CELL
  申请人：Izuhara Daisuke

  公开号：US20140213671A1

  公开（公告）日：2014-07-31

  Provided are an aromatic sulfonic acid derivative and a sulfonic acid group-containing polymer, each of which has excellent proton conductivity even under low humidification conditions, while having excellent mechanical strength and chemical stability, and enables a solid polymer fuel cell to achieve high output and excellent physical durability when used therein. This aromatic sulfonic acid derivative has a specific structure and is characterized in that a sulfonic acid group is introduced into more than 50% of all the phenyl groups. This sulfonic acid group-containing polymer is characterized by being obtained by polymerization using the aromatic sulfonic acid derivative, and is also characterized by having a specific structure.

  提供了一种芳香磺酸衍生物和含有磺酸基团的聚合物，它们在低湿化条件下具有优异的质子导电性，同时具有优异的机械强度和化学稳定性，可使固体聚合物燃料电池在其中使用时实现高输出和优异的物理耐久性。这种芳香磺酸衍生物具有特定结构，其特点是将磺酸基团引入到超过50%的苯基中。这种含有磺酸基团的聚合物的特点是通过使用芳香磺酸衍生物进行聚合得到，并且具有特定的结构。
• Novel Polymer Electrolyte, Polymer Electrolyte Composition, Electrolyte Membrane, and Production Method and Use Thereof
  申请人：Hirano Tetsuji

  公开号：US20080171252A1

  公开（公告）日：2008-07-17

  A polymer electrolyte comprising a hydrophilic segment having a sulfonic acid groups and a hydrophobic segment having no sulfonic acid group, each segment having an aromatic ring in its main chain, wherein the polymer electrolyte is an aromatic block copolymer having an ion-exchange capacity of solely the hydrophilic segment at 3.6 mmol/g or more, and an ion-exchange capacity of the block copolymer in the range of from 0.5 mmol/g to 3.0 mmol/g; a polymer electrolyte membrane produced from the polymer electrolyte and a fuel cell using thereof.

  一种聚合物电解质，包括一个亲水性段和一个不含磺酸基团的疏水性段，每个段都在其主链中具有芳香环，其中聚合物电解质是一种芳香族嵌段共聚物，其仅具有亲水性段的离子交换容量为3.6毫摩尔/克或更高，并且嵌段共聚物的离子交换容量在0.5毫摩尔/克到3.0毫摩尔/克的范围内；由该聚合物电解质制成的聚合物电解质膜和使用其的燃料电池。
• POLYMER ELECTROLYTE MATERIAL, POLYMER ELECTROLYTE MOLDED PRODUCT USING THE POLYMER ELECTROLYTE MATERIAL, AND METHOD FOR MANUFACTURING THE POLYMER ELECTROLYE MOLDED PRODUCT, MEMBRANE ELECTRODE COMPOSITE, AND SOLID POLYMER FUEL CELL
  申请人：Izuhara Daisuke

  公开号：US20100196782A1

  公开（公告）日：2010-08-05

  It is an object of the present invention to provide a polymer electrolyte material which has excellent proton conductivity even under the conditions of a low humidity or a low temperature and is excellent in mechanical strength and fuel barrier properties, and which moreover can achieve high output, high energy density and long-term durability in forming a polymer electrolyte fuel cell therefrom, and a polymer electrolyte form article using the same and a method for producing the same, a membrane electrode assembly and a polymer electrolyte fuel cell, each using the same. The present invention employs the following means. Namely, the polymer electrolyte material of the present invention is a polymer electrolyte material including a constituent unit (A1) containing an ionic group and a constituent unit (A2) substantially not containing an ionic group, wherein a phase separation structure is observed by a transmission electron microscope and a crystallization heat measured by differential scanning calorimetry is 0.1 J/g or more, or a phase separation structure is observed by a transmission electron microscope and the degree of crystallinity measured by wide angle X-ray diffraction is 0.5% or more. Also, the polymer electrolyte form article, the membrane electrode assembly and the polymer electrolyte fuel cell of the present invention are characterized by being composed of such polymer electrolyte materials.

  本发明的目的是提供一种聚合物电解质材料，即使在低湿度或低温条件下也具有优异的质子导电性，并且具有出色的机械强度和燃料屏障性能，而且可以在形成聚合物电解质燃料电池时实现高输出、高能量密度和长期耐久性，以及使用该材料的聚合物电解质形态物品和制备该物品的方法、膜电极组件和聚合物电解质燃料电池。本发明采用以下手段。即，本发明的聚合物电解质材料是一种聚合物电解质材料，包括含有离子基团的组分单元（A1）和基本不含离子基团的组分单元（A2），其中透射电子显微镜观察到相分离结构，差示扫描量热法测量的结晶热为0.1 J/g或更高，或透射电子显微镜观察到相分离结构，宽角X射线衍射测量的结晶度为0.5％或更高。此外，本发明的聚合物电解质形态物品、膜电极组件和聚合物电解质燃料电池的特点是由这种聚合物电解质材料组成。
• POLYMER ELECTROLYTE COMPOSITION, AND POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL EACH USING SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20140377686A1

  公开（公告）日：2014-12-25

  Provided are: a practically excellent polymer electrolyte composition having excellent chemical stability of being resistant to strong oxidizing atmosphere during operation of fuel cell, and achieving excellent proton conductivity under low-humidification conditions, excellent mechanical strength and physical durability; a polymer electrolyte membrane, a membrane electrode assembly, and a polymer electrolyte fuel cell each using the same. The polymer electrolyte composition of the present invention comprises at least an ionic group-containing polymer (A) and a phosphorus-containing additive (B), the phosphorus-containing additive (B) being at least one of a phosphine compound and a phosphinite compound. The polymer electrolyte membrane, the membrane electrode assembly, and the polymer electrolyte fuel cell of the present invention are structured by the polymer electrolyte composition.

  提供了一种具有优异化学稳定性，在燃料电池操作期间对强氧化气氛具有抗性，并在低加湿条件下实现优异的质子传导性、优异的机械强度和物理耐久性的实用优良聚合物电解质组成物；以及使用相同组成物的聚合物电解质膜、膜电极组件和聚合物电解质燃料电池。本发明的聚合物电解质组成物包括至少一种离子基团含有的聚合物（A）和一种含磷添加剂（B），该含磷添加剂（B）至少为膦化合物和膦酸酯化合物中的一种。本发明的聚合物电解质膜、膜电极组件和聚合物电解质燃料电池由聚合物电解质组成物构成。
• POLYMER ELECTROLYTE MATERIAL, POLYMER ELECTROLYTE MOLDED PRODUCT USING THE POLYMER ELECTROLYTE MATERIAL AND METHOD FOR MANUFACTURING THE POLYMER ELECTROLYTE MOLDED PRODUCT, MEMBRANE ELECTRODE COMPOSITE, AND SOLID POLYMER FUEL CELL
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20150155582A1

  公开（公告）日：2015-06-04

  It is an object of the present invention to provide a polymer electrolyte material which has excellent proton conductivity even under the conditions of a low humidity or a low temperature and is excellent in mechanical strength and fuel barrier properties, and which moreover can achieve high output, high energy density and long-term durability in forming a polymer electrolyte fuel cell therefrom, and a polymer electrolyte form article using the same and a method for producing the same, a membrane electrode assembly and a polymer electrolyte fuel cell, each using the same. The present invention employs the following means. Namely, the polymer electrolyte material of the present invention is a polymer electrolyte material including a constituent unit (A1) containing an ionic group and a constituent unit (A2) substantially not containing an ionic group, wherein a phase separation structure is observed by a transmission electron microscope and a crystallization heat measured by differential scanning calorimetry is 0.1 J/g or more, or a phase separation structure is observed by a transmission electron microscope and the degree of crystallinity measured by wide angle X-ray diffraction is 0.5% or more. Also, the polymer electrolyte form article, the membrane electrode assembly and the polymer electrolyte fuel cell of the present invention are characterized by being composed of such polymer electrolyte materials.

  本发明的目的是提供一种聚合物电解质材料，即使在低湿度或低温条件下也具有优异的质子导电性能，且具有优异的机械强度和阻挡燃料的性能，而且可以实现高输出、高能量密度和长期耐久性，形成聚合物电解质燃料电池，以及使用相同的聚合物电解质形式的文章和生产方法，以及膜电极组件和聚合物电解质燃料电池。本发明采用以下手段。即，本发明的聚合物电解质材料是一种聚合物电解质材料，包括含有离子基团的构成单元（A1）和基本不含离子基团的构成单元（A2），其中透射电子显微镜观察到相分离结构，差示扫描量热法测量的结晶热为0.1 J/g或更高，或透射电子显微镜观察到相分离结构，广角X射线衍射测量的结晶度为0.5％或更高。此外，本发明的聚合物电解质形式的文章、膜电极组件和聚合物电解质燃料电池的特点是由这种聚合物电解质材料组成。