7-(5,7-Dihydroxyheptoxy)heptane-1,3-diol

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 7-(5,7-Dihydroxyheptoxy)heptane-1,3-diol
• 英文别名: 7-(5,7-dihydroxyheptoxy)heptane-1,3-diol
• 化学式: C₁₄H₃₀O₅
• 分子量: 278.38
• InChiKey: JNUWCQGLXGSRRA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  19
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  90.2
• 氢给体数：
  4
• 氢受体数：
  5

文献信息

• Method of passivating a silicon substrate for use in a photovoltaic device
  申请人：Optitune Oy

  公开号：US10693021B2

  公开（公告）日：2020-06-23

  A method of passivating a silicon substrate for use in a photovoltaic device, comprising providing a silicon substrate having a bulk and exhibiting a front surface and a rear surface, and forming by liquid phase application a dielectric layer on at least said rear surface. The dielectric layer formed at the rear surface is capable of acting as a reflector to enhance reflection of light into the bulk of the silicon substrate, and the dielectric layer is capable of releasing hydrogen into the bulk as well as onto a surface of the silicon substrate in order to provide hydrogenation and passivation. The present invention provides an inexpensive, low cost method of improving the electrical and/or optical performance of photovoltaic devices through the application of coating chemicals onto the backside of the silicon substrate.

  一种用于光伏设备的硅衬底的钝化方法，包括提供一个硅衬底，该硅衬底具有一个大块，并显示出一个前表面和一个后表面，并通过液相应用至少在所述后表面上形成一个介电层。在后表面形成的电介质层可用作反射器，以增强对硅衬底主体的光反射，电介质层可将氢释放到硅衬底的主体和表面，以实现氢化和钝化。本发明提供了一种廉价、低成本的方法，通过在硅衬底背面涂覆化学品来改善光伏设备的电气和/或光学性能。
• Scratch resistant, easy-to-clean coatings, methods of producing the same and the use thereof
  申请人：BASF SE

  公开号：US10836675B2

  公开（公告）日：2020-11-17

  A computer or personal communication device or a similar device, comprising a CPU; and a display; wherein the display comprises; an array of optical elements; a touch sensor; and a glass cover having a coating that is oleophobic. The coating of the glass is a polymer having silicon, oxygen and carbon in the backbone. Optionally it may comprise fluorine. The coating has a water contact angle of 65 or more, an oil contact angle of 20 degrees or more, and a pencil hardness of 7H or more. Thus, the coating combines properties of hydro-and oleophobicity and hardness.

  一种计算机或个人通信设备或类似设备，包括一个中央处理器；和一个显示屏；其中显示屏包括；一个光学元件阵列；一个触摸传感器；和一个具有疏油涂层的玻璃盖。玻璃涂层是一种聚合物，骨架中含有硅、氧和碳。它也可以包括氟。涂层的水接触角为 65 或以上，油接触角为 20 度或以上，铅笔硬度为 7H 或以上。因此，该涂层兼具疏水性和疏油性以及硬度。
• Carbosiloxane polymer compositions, methods of producing the same and the use thereof
  申请人：Optitune Oy

  公开号：US11127864B2

  公开（公告）日：2021-09-21

  A method of producing a photovoltaic cell having a cover, comprising the steps of: providing a photovoltaic cell which comprises a crystalline silicon substrate; providing a transparent substrate; forming an antireflective coating on said transparent substrate to provide a coated transparent substrate; and covering the photovoltaic cell with said coated transparent substrate. The antireflective coating is a hybrid organic-inorganic material having an inorganic portion comprising silicon, oxygen and carbon, and further comprising an organic portion with organic groups connected to the inorganic portion. Methods of producing solar panels, coated glass substrates as well as antireflection coatings are disclosed as well as novel compositions of hybrid organic-inorganic materials.

  一种生产具有覆盖层的光伏电池的方法，包括以下步骤：提供光伏电池，该电池包括晶体硅衬底；提供透明衬底；在所述透明衬底上形成抗反射涂层，以提供涂层透明衬底；以及用所述涂层透明衬底覆盖光伏电池。抗反射涂层是一种有机-无机混合材料，其无机部分包括硅、氧和碳，还包括有机部分，有机基团与无机部分相连。本文公开了太阳能电池板、镀膜玻璃基板和减反射涂层的生产方法，以及有机-无机混合材料的新型组合物。
• A METHOD OF MODIFYING AN N-TYPE SILICON SUBSTRATE
  申请人：Optitune Oy

  公开号：EP2898112A1

  公开（公告）日：2015-07-29
• A METHOD OF PASSIVATING A SILICON SUBSTRATE FOR USE IN A PHOTOVOLTAIC DEVICE
  申请人：Optitune Oy

  公开号：EP2898537A1

  公开（公告）日：2015-07-29