1,2-Dinitro-9H-fluoren-9-one | 52625-04-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 1,2-Dinitro-9H-fluoren-9-one
• 英文别名: 1,2-dinitrofluoren-9-one
• CAS: 52625-04-4
• 化学式: C13H6N2O5
• 分子量: 270.2
• InChiKey: DGVZQSMXUHGJHU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  20
• 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：
  109
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• Photorefractive composition
  申请人：Yamamoto Michiharu

  公开号：US20060235163A1

  公开（公告）日：2006-10-19

  Photorefractive compositions are described. The compositions exhibit the following performances: a) Response time is less than 100 msec.; b) Initial diffraction efficiency is higher than 30%; and c) Grating holding ratio which is defined as [η(4 min.)/η(initial)]×100 is higher than 10%, wherein the η(4 min.) is a diffraction efficiency after 4 minutes and the η(initial) is an initial diffraction efficiency.

  描述了光折变组合物。这些组合物具有以下性能：a）响应时间小于100毫秒; b）初始衍射效率高于30％; c）光栅保持比，其定义为[η（4分钟）/η（初始）]×100高于10％，其中η（4分钟）是4分钟后的衍射效率，η（初始）是初始衍射效率。
• Electrophotographic printing plate precursor
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0456268A2

  公开（公告）日：1991-11-13

  The present invention provides an electrophotographic printing plate precursor wherein the binder resin contained in the photoconductive layer is formed of a copolymer containing at least one monomeric component component represented by the following formula (I) and at least one monomeric component having an acidic functional group copolymerizable with said first monomeric component, said copolymer having an acidic functional group bonded to one terminal of its main chain and having a weight-average molecular weight lying in the range of 1 x 10³ to 1 x 10⁴, whereby its response speed and sensitivity to etching can be improved with elimination of fogging problems. wherein R stands for an aliphatic or aryl group.

  本发明提供了一种电子照相印版前体，其中光电导层所含的粘结剂树脂是由一种共聚物形成的，该共聚物含有至少一种由下式(I)表示的单体组分和至少一种具有可与所述第一单体组分共聚的酸性官能团的单体组分、所述共聚物的酸性官能团键合在其主链的一个末端，其重量平均分子量在 1 x 10³ 至 1 x 10⁴ 之间，因此可以改善其反应速度和对蚀刻的敏感性，消除雾化问题。 其中 R 代表脂肪族或芳基。
• Photorefractive material
  申请人：International Business Machines Corporation

  公开号：EP0482779A2

  公开（公告）日：1992-04-29

  The present invention relates to materials comprising a polymer, a non-linear chromophore, and a charge transport agent, that exhibit an erasable photorefractive effect. The amorphous photorefractive material can be fabricated into optical devices such as optical wave guides.

  本发明涉及由聚合物、非线性发色团和电荷传输剂组成的材料，这种材料具有可擦除的光折射效应。这种非晶光折射材料可制成光波导等光学设备。
• COLORING SENSOR
  申请人：DAIKIN INDUSTRIES, LIMITED

  公开号：EP1612543A1

  公开（公告）日：2006-01-04

  A means for detecting a presence of a particular material in the air, a filter for an air conditioner which can confirm the presence of the particular material in the air, and a method for confirming a performance of the filter for an air conditioner about a removal of the particular material and/or a lifetime of the filter for an air conditioner are provided. The particular material present in the air is detected by a color change of a chromogenic sensor comprising a receptor molecule specifically binding with the particular material in the air, and a polymer molecule whose light absorbency is altered due to binding of the particular material and the receptor molecule.

  本发明提供了一种检测空气中是否存在特定物质的方法、一种可确认空气中是否存在特定物质的空调过滤器，以及一种确认空调过滤器性能的方法，该方法涉及特定物质的去除和/或空调过滤器的使用寿命。 空气中存在的特定物质是通过一个色度传感器的颜色变化检测出来的，该传感器由一个专门与空气中的特定物质结合的受体分子和一个聚合物分子组成，聚合物分子的光吸收能力因特定物质和受体分子的结合而改变。
• LIGHT-EMITTING ELEMENT, DISPLAY AND DISPLAY DEVICE
  申请人：Sharp Kabushiki Kaisha

  公开号：EP2542032A1

  公开（公告）日：2013-01-02

  A light-emitting element of the present invention includes (i) a light-emitting layer (109), (ii) an electrode layer (110) being transparent to part of light emitted from the light-emitting layer (109), (iii) color converting layers (113, 114), and (iv) a transparent layer (115). The color converting layers (113, 114) and the transparent layer (115) sandwich the transparent electrode layer (110) with the light-emitting layer (109). The color converting layers (113, 114) and the transparent electrode layer (115) contain particles (116, 117, 118) expressing a surface plasmon phenomenon, respectively.

  本发明的发光元件包括：(i) 发光层 (109)；(ii) 对发光层 (109) 发出的部分光透明的电极层 (110)；(iii) 颜色转换层 (113、114)；(iv) 透明层 (115)。颜色转换层（113、114）和透明层（115）将透明电极层（110）与发光层（109）夹在一起。颜色转换层（113、114）和透明电极层（115）分别含有表达表面等离子现象的颗粒（116、117、118）。