1,3,3-Trimethyl-2-methylene-5-pyrrolidone | 54343-58-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1,3,3-Trimethyl-2-methylene-5-pyrrolidone
• 英文别名: 1,4,4-trimethyl-5-methylene-pyrrolidin-2-one；1,4,4-trimethyl-5-methylidenepyrrolidin-2-one
• CAS: 54343-58-7
• 化学式: C₈H₁₃NO
• 分子量: 139.197
• InChiKey: SKTXZOZJURRRLK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• HIGHLY-FLUORESCENT AND PHOTO-STABLE CHROMOPHORES FOR ENHANCED SOLAR HARVESTING EFFICIENCY
  申请人：NITTO DENKO CORPORATION

  公开号：US20130074927A1

  公开（公告）日：2013-03-28

  The invention provides highly fluorescent materials comprising a single (n=0) or a series (n=1, 2, etc.) of benzo heterocyclic systems. The photo-stable highly luminescent chromophores are useful in various applications, including in wavelength conversion films. Wavelength conversion films have the potential to significantly enhance the solar harvesting efficiency of photovoltaic or solar cell devices.

  这项发明提供了包括单个（n=0）或一系列（n=1、2等）苯并杂环系统的高荧光材料。这种光稳定的高发光色团在各种应用中很有用，包括波长转换膜。波长转换膜有潜力显著提高光伏或太阳能电池器件的太阳能收集效率。
• WAVELENGTH CONVERSION MATERIAL AS ENCAPSULATE FOR SOLAR MODULE SYSTEMS TO ENHANCE SOLAR HARVESTING EFFICIENCY
  申请人：NITTO DENKO CORPORATION

  公开号：US20130139868A1

  公开（公告）日：2013-06-06

  This invention relates to an encapsulation structure comprising a luminescent wavelength conversion material for at least one solar cell or photovoltaic device which acts to enhance the solar harvesting efficiency of the solar cell device. The luminescent wavelength conversion material comprises at least one chromophore and an optically transparent polymer matrix. Application of the encapsulation structure, as disclosed herein, to solar harvesting devices, including solar cells, solar panels, and photovoltaic devices, improves the solar harvesting efficiency of the device by widening the spectrum of incoming sunlight that can be effectively converted into electricity by the device.

  本发明涉及一种封装结构，包括至少一种用于太阳能电池或光伏器件的发光波长转换材料，该材料有助于提高太阳能电池器件的太阳能收集效率。发光波长转换材料包括至少一种色团和一个光学透明的聚合物基质。将本文所述的封装结构应用于太阳能收集器件，包括太阳能电池、太阳能板和光伏器件，通过扩展能够被器件有效转换为电能的入射阳光的频谱，可以提高器件的太阳能收集效率。
• WAVELENGTH CONVERSION FILM HAVING PRESSURE SENSITIVE ADHESIVE LAYER TO ENHANCE SOLAR HARVESTING EFFICIENCY
  申请人：Nitto Denko Corporation

  公开号：US20130089946A1

  公开（公告）日：2013-04-11

  Described herein are wavelength conversion films that are easy-to-apply to solar cells, solar panels, or photovoltaic devices using an adhesive layer. The wavelength conversion films include a wavelength conversion layer with a photostable chromophore and are useful for improving the solar harvesting efficiency of solar cells, solar panels, and photovoltaic devices.

  本文描述了一种波长转换膜，可以通过粘合层轻松地应用于太阳能电池、太阳能电池板或光伏设备。该波长转换膜包括一个带有光稳定色团的波长转换层，可用于提高太阳能电池、太阳能电池板和光伏设备的太阳能收集效率。
• PRESSURE SENSITIVE ADHESIVE TYPE OF WAVELENGTH CONVERSION TAPE FOR ENHANCING SOLAR HARVESTING EFFICIENCY
  申请人：NITTO DENKO CORPORATION

  公开号：US20150041042A1

  公开（公告）日：2015-02-12

  Described herein are pressure sensitive adhesive type of wavelength conversion tapes that are easy-to-apply to a solar harvesting device using an adhesive layer. The pressure sensitive adhesive type of wavelength conversion tape comprises a pressure sensitive adhesive layer, wherein the pressure sensitive adhesive layer comprises one, or multiple, luminescent dyes that convert photons of a particular wavelength to a different more desirable wavelength. The adhesive layer is designed to adhere to the light incident surface of a solar harvesting device such as a solar cell, solar panel, or photovoltaic device, to improve the efficiency of the device.

  本文介绍了一种压敏胶型的波长转换胶带，可以使用粘合层轻松地应用于太阳能收集设备。该压敏胶型波长转换胶带包括压敏胶层，其中压敏胶层包含一种或多种荧光染料，可以将特定波长的光子转换为更理想的不同波长。该粘合层被设计用于粘附到太阳能收集设备的光入射表面，例如太阳能电池、太阳能电池板或光伏设备，以提高设备的效率。
• WAVELENGTH CONVERSION FILMS WITH MULTIPLE PHOTOSTABLE ORGANIC CHROMOPHORES
  申请人：GU Tao

  公开号：US20160108310A1

  公开（公告）日：2016-04-21

  Described herein are wavelength conversion films which utilize photostable organic chromophores. In some embodiments, wavelength conversion films and chromophores exhibit improved photostability. In some embodiments, a wavelength conversion film comprising luminescent compounds is useful for improving the solar harvesting efficiency of solar cells, solar panels, or photovoltaic devices. In some embodiments, a wavelength conversion film comprising multiple luminescent compounds is useful for greenhouse roofs. Some embodiments provide an improved solar light wavelength profile for improved plant nutrition and/or growth.

  本文描述了利用光稳定有机色团的波长转换薄膜。在某些实施例中，波长转换薄膜和色团表现出改善的光稳定性。在某些实施例中，包含发光化合物的波长转换薄膜可用于提高太阳能电池、太阳能电池板或光伏设备的太阳能收集效率。在某些实施例中，包含多种发光化合物的波长转换薄膜可用于温室屋顶。某些实施例提供了改善植物营养和/或生长的太阳光波长分布。