4-(bis(9,9-dimethyl-9H-fluorene-2-yl)amino)benzoic acid | 648908-09-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 4-(bis(9,9-dimethyl-9H-fluorene-2-yl)amino)benzoic acid
• 英文别名: 4-(bis(9,9-dimethyl-9H-fluoren-2-yl)amino)-1-naphthoicacid；4-(bis(9,9-dimethyl-9H-fluoren-2-yl)amino)benzoic acid；4-[Bis(9,9-dimethyl-9H-fluoren-2-YL)amino]benzoic acid；4-[bis(9,9-dimethylfluoren-2-yl)amino]benzoic acid
• CAS: 648908-09-2
• 化学式: C₃₇H₃₁NO₂
• 分子量: 521.659
• InChiKey: UZCYGTFOAXIOHT-UHFFFAOYSA-N

物化性质

• 沸点：
  725.8±60.0 °C(Predicted)
• 密度：
  1.219±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.7
• 重原子数：
  40
• 可旋转键数：
  4
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  40.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  methyl4-(bis(9,9-dimethyl-9H-fluorene-2-yl)amino)benzoate 在 potassium hydroxide 作用下， 以 四氢呋喃 、 乙醇 、 水 为溶剂， 反应 24.0h， 以80%的产率得到4-(bis(9,9-dimethyl-9H-fluorene-2-yl)amino)benzoic acid
  参考文献：
  名称：

  Compounds having hole conducting property, co-adsorbent body comprising same, and dye-sensitized solar cell comprising the co-adsorbent body

  摘要：

  公开号：

  EP2711359B1

文献信息

• A simple triaryl amine-based dual functioned co-adsorbent for highly efficient dye-sensitized solar cells
  作者：Hae Min Song、Kang Deuk Seo、Min Soo Kang、In Tack Choi、Sang Kyun Kim、Yu Kyung Eom、Jung Ho Ryu、Myung Jong Ju、Hwan Kyu Kim

  DOI：10.1039/c2jm16021h

  日期：——

  We have developed 4-(bis(9,9-dimethyl-9H-flouren-2-yl)amino)benzoic acid (HC-Acid) to use as an alternative co-adsorbent to deoxycholic acid (DCA) in organic dye-sensitized solar cells (DSSCs). It has dual functioned effects, that is, the prevention effect of the π–π stacking of organic dye molecules like DCA and the light harvesting effect at shorter-wavelength regions. When the HC-Acid was used as the co-adsorbent onto the TiO2 surface with the organic dye NKX2677 sensitized solar cell, an extremely high conversion efficiency of 9.09% was achieved under 100 mW cm−2 AM 1.5G simulated light (Jsc = 18.01 mA cm−2, Voc = 0.663 V, and FF = 76.16). As we herein demonstrate, an increase in short-circuit photocurrent density (Jsc) of 20%, open-circuit photovoltage (Voc) of 11% and overall conversion efficiency (η) of 38% occurred in comparison to the NKX2677 based solar cell. As a consequence, this new class of a low molecular weight organic co-adsorbent (HC-Acid) is a promising candidate as an alternative co-adsorbent with a new function not seen in DCA or CA derivatives for highly efficient dye-sensitized solar cells.

  我们开发了 4-(双(9,9-二甲基-9H-氟烯-2-基)氨基)苯甲酸（HC-Acid），可用作有机染料敏化太阳能电池（DSSC）中脱氧胆酸（DCA）的替代共吸附剂。它具有双重功效，即防止有机染料分子（如 DCA）的 π-π 堆叠效应和在较短波长区域的光收集效应。将 HC-Acid 用作有机染料 NKX2677 感光太阳能电池 TiO2 表面的共吸附剂时，在 100 mW cm-2 AM 1.5G 模拟光（Jsc = 18.01 mA cm-2、Voc = 0.663 V 和 FF = 76.16）条件下实现了 9.09% 的极高转换效率。正如我们在此所展示的，与基于 NKX2677 的太阳能电池相比，短路光电流密度 (Jsc) 增加了 20%，开路光电电压 (Voc) 增加了 11%，整体转换效率 (η) 增加了 38%。因此，这种新型低分子量有机共吸附剂（HC-Acid）有望成为高效染料敏化太阳能电池的替代共吸附剂，并具有 DCA 或 CA 衍生物所不具备的新功能。
• COMPOUNDS HAVING HOLE CONDUCTING PROPERTY, CO-ADSORBENT BODY COMPRISING SAME, AND DYE-SENSITIZED SOLAR CELL COMPRISING THE CO-ADSORBENT BODY
  申请人：Korea University Research and Business Foundation

  公开号：EP2712859B1

  公开（公告）日：2016-11-09
• Compound having hole conducting property, co-adsorbent body comprising same, and dye-sensitized solar cell comprising the co-adsorbent body
  申请人：Korea University Research and Business Foundation

  公开号：EP2712860B1

  公开（公告）日：2016-02-24
• Compounds having hole conducting property, co-adsorbent body comprising same, and dye-sensitized solar cell comprising the co-adsorbent body
  申请人：Korea University Research and Business Foundation

  公开号：EP2711359B1

  公开（公告）日：2016-02-24