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1-Octadecyl-4-(2-phenylethenyl)pyridin-1-ium bromide | 126115-86-4

中文名称
——
中文别名
——
英文名称
1-Octadecyl-4-(2-phenylethenyl)pyridin-1-ium bromide
英文别名
1-octadecyl-4-(2-phenylethenyl)pyridin-1-ium;bromide
1-Octadecyl-4-(2-phenylethenyl)pyridin-1-ium bromide化学式
CAS
126115-86-4
化学式
C31H48BrN
mdl
——
分子量
514.6
InChiKey
FEIYCOMNTWABLV-UHFFFAOYSA-M
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    6.41
  • 重原子数:
    33
  • 可旋转键数:
    19
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.58
  • 拓扑面积:
    3.9
  • 氢给体数:
    0
  • 氢受体数:
    1

安全信息

  • 海关编码:
    2933399090

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Anion‐Counterion Strategy toward Organic Cocrystal Engineering for Near‐Infrared Photothermal Conversion and Solar‐Driven Water Evaporation
    摘要:
    Abstract

    An anion‐counterion strategy is proposed to construct organic mono‐radical charge‐transfer cocrystals for near‐infrared photothermal conversion and solar‐driven water evaporation. Ionic compounds with halogen anions as the counterions serve as electron donors, providing the necessary electrons for efficient charge transfer with unchanged skeleton atoms and structures as well as the broad red‐shifted absorption (200–2000 nm) and unprecedented photothermal conversion efficiency (~90.5 %@808 nm) for the cocrystals. Based on these cocrystals, an excellent solar‐driven interfacial water evaporation rate up to 6.1±1.1 kg ⋅ m−2 ⋅ h−1 under 1 sun is recorded due to the comprehensive evaporation effect from the cocrystal loading in polyurethane foams and chimney addition, such performance is superior to the reported results on charge‐transfer cocrystals or other materials for solar‐driven interfacial evaporation. This prototype exhibits the great potential of cocrystals prepared by the one‐step mechanochemistry method in practical large‐scale seawater desalination applications.

    DOI:
    10.1002/anie.202318628
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文献信息

  • Anion‐Counterion Strategy toward Organic Cocrystal Engineering for Near‐Infrared Photothermal Conversion and Solar‐Driven Water Evaporation
    作者:Meng‐Meng Zhang、Shun‐Li Chen、An‐Ran Bao、Yanqi Chen、Hui Liang、Shaomin Ji、Jiecheng Chen、Bowei Ye、Qingwei Yang、Yuli Liu、Jiayu Li、Wenbin Chen、Xinda Huang、Shaofei Ni、Li Dang、Ming‐De Li
    DOI:10.1002/anie.202318628
    日期:2024.3.4
    Abstract

    An anion‐counterion strategy is proposed to construct organic mono‐radical charge‐transfer cocrystals for near‐infrared photothermal conversion and solar‐driven water evaporation. Ionic compounds with halogen anions as the counterions serve as electron donors, providing the necessary electrons for efficient charge transfer with unchanged skeleton atoms and structures as well as the broad red‐shifted absorption (200–2000 nm) and unprecedented photothermal conversion efficiency (~90.5 %@808 nm) for the cocrystals. Based on these cocrystals, an excellent solar‐driven interfacial water evaporation rate up to 6.1±1.1 kg ⋅ m−2 ⋅ h−1 under 1 sun is recorded due to the comprehensive evaporation effect from the cocrystal loading in polyurethane foams and chimney addition, such performance is superior to the reported results on charge‐transfer cocrystals or other materials for solar‐driven interfacial evaporation. This prototype exhibits the great potential of cocrystals prepared by the one‐step mechanochemistry method in practical large‐scale seawater desalination applications.

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