AQDSNH₄ | 55922-85-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: AQDSNH₄
• 英文别名: 9,10-dioxo-9,10-dihydro-anthracene-2-sulfonic acid ; ammonium compound；9,10-Dioxo-9,10-dihydro-anthracen-2-sulfonsaeure; Ammonium-Verbindung；Azanium;9,10-dioxoanthracene-2-sulfonate
• CAS: 55922-85-5
• 化学式: C₁₄H₈O₅S*H₃N
• 分子量: 305.311
• InChiKey: IOWROERCCXIQQA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.74
• 重原子数：
  21
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  101
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  sodium anthraquinone-2-sulfonate 在 ammonium hydroxide 作用下， 以 水 为溶剂， 以98%的产率得到AQDSNH₄
  参考文献：
  名称：

  使用铵蒽醌阳极电解液的pH中性，无金属的水性有机氧化还原液流电池。

  摘要：

  氧化还原活性蒽醌分子代表水性有机氧化还原液流电池（AORFB）中有希望的阳极电解液材料。但是，已报道的酸性和碱性AORFB中蒽醌类阳极电解液的化学稳定性问题和腐蚀性质构成了其在能量存储中的实际应用的障碍。克服这些问题的可行策略是迁移至pH中性条件并采用可溶性AQDS盐。在此，我们报道了9,10-蒽醌-2,7-二磺酸二铵盐AQDS（NH4）2，作为pH中性AORFBs的阳极电解液材料，在水中的溶解度为1.9 m，是其在水中的溶解度的3倍以上。相应的钠盐。与NH4 I阴极电解液搭配使用时，能量密度为12.5 Wh L-1的pH中性AORFB在300个循环中表现出出色的循环稳定性。即使在pH值为中性的条件下，AQDS（NH4）2 / NH4 I AORFB在60 mA cm-2下也能提供令人印象深刻的70.6％的能量效率，在100％SOC下也能提供91.5 mW cm-2的高功率密度。目前的AQ

  DOI：

  10.1002/anie.201907934

文献信息

• Chemically-resistant sensor devices, and systems and methods for using same
  申请人：——

  公开号：US20020173040A1

  公开（公告）日：2002-11-21

  A sensor device is disclosed, as well as methods and systems for determining a barrier property of each coating of an array of barrier coatings deposited onto a fluid-permeable or fluid-impermeable substrate. The systems and methods include the sensor device having a sensing layer responsive to a fluid of interest for which the barrier property of the array of coatings are desired to be determined. The sensor device further includes an overlayer disposed between the array of barrier coatings and the sensing layer. The overlayer protects the sensing layer from being damaged by the coatings.

  本发明公开了一种传感器装置，以及用于确定沉积在可渗透流体或不可渗透流体基底上的阻隔涂层阵列中每个涂层的阻隔特性的方法和系统。这些系统和方法包括传感器装置，该装置具有一个传感层，该传感层可对所需确定涂层阵列阻隔性能的流体做出响应。传感器装置还包括设置在阻隔涂层阵列和传感层之间的覆盖层。覆盖层可保护传感层不受涂层的损坏。
• Device arrays and methods for operation in aggressive solvents and for measurements of barrier properties of plurality of coatings
  申请人：General Electric Company

  公开号：US20040150827A1

  公开（公告）日：2004-08-05

  Methods and devices are disclosed for measuring barrier properties of a barrier coating or coating arrays where each barrier coating has a small cross section. To reduce the edge effects in the measurements of barrier properties, measurements are made using a substrate which can be flat, cylindrical or spherical structure coated with a chemically sensitive layer, a solvent resistant layer and an array of barrier coatings. The coated substrate which can be flat, cylindrical or spherical is exposed to a material of interest that has the ability to produce an analyzable variation in the chemically sensitive layer, thereby providing the ability to detect an impact of the material of interest on the barrier coatings. In one variation, an optical radiation interacts with the substrate structure, a resulting initial optical radiation associated with the initial optical radiation and each barrier coating is detected, and any impacts on the coatings by the material of interest are correlated to a value of a barrier property for each of the array of barrier coatings.

  本发明公开了用于测量阻隔涂层或涂层阵列的阻隔性能的方法和装置，其中每个阻隔涂层的横截面都很小。为减少阻隔性能测量中的边缘效应，使用涂有化学敏感层、耐溶剂层和阻隔涂层阵列的基底进行测量，基底可以是平面、圆柱形或球形结构。涂有涂层的基底可以是平面、圆柱形或球形，将其暴露在相关材料中，该材料能够在化学敏感层中产生可分析的变化，从而提供检测相关材料对阻隔涂层的影响的能力。在一种变化中，光辐射与基底结构相互作用，检测与初始光辐射和每个阻隔涂层相关的初始光辐射，并将相关材料对涂层的任何影响与每个阻隔涂层阵列的阻隔特性值相关联。
• Integrated Encapsulation Status Indicator
  申请人：Yakimov Aharon

  公开号：US20090289202A1

  公开（公告）日：2009-11-26

  An integrated encapsulation status indicator comprising a reactive layer that provides a visible change upon exposure to oxygen and/or moisture and an optional inert layer, wherein both layers are encapsulated with an electronic device. Also disclosed are processes for detecting oxygen and/or moisture within an encapsulated optoelectronic device.
• US6383815B1
  申请人：——

  公开号：US6383815B1

  公开（公告）日：2002-05-07
• US6686201B2
  申请人：——

  公开号：US6686201B2

  公开（公告）日：2004-02-03