发明申请
US20120305905A1 METHOD OF PRODUCING PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTROCHEMICAL CELL
有权
基本信息:
- 专利标题： METHOD OF PRODUCING PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTROCHEMICAL CELL
- 专利标题（中）：生产光电转换元件，光电转换元件和光电化学电池的方法
- 申请号：US13578905 申请日：2011-03-21
- 公开(公告)号：US20120305905A1 公开(公告)日：2012-12-06
- 发明人： Katsumi Kobayashi , Keizo Kimura
- 申请人： Katsumi Kobayashi , Keizo Kimura
- 申请人地址： JP Tokyo
- 专利权人： FUJIFILM CORPORATION
- 当前专利权人： FUJIFILM CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2010-068946 20100324
- 国际申请： PCT/JP2011/056834 WO 20110321
- 主分类号： H01L51/48
- IPC分类号： H01L51/48 ; H01L51/46
摘要：
A method of producing a photoelectric conversion element, which contains an electrically conductive support, a photosensitive layer having porous semiconductor fine particles that have adsorbed a dye formed on the support, a charge transfer layer; and a counter electrode; containing the steps of: applying a dispersion liquid, in which the content of solids excluding semiconductor fine particles is 1% by mass or less based on the total amount of the dispersion liquid, on the support, to form a coating; heating the coating, to obtain porous semiconductor fine particles; and sensitizing the porous semiconductor fine particles by a dye having a structure represented by Formula (1): M(LL1)m1(LL2)m2(X)m3·CI Formula (1) wherein M represents a metal atom, LL1, LL2, and X each are a ligand, CI represents a counter ion, m1 represents an integer of 1 to 3, m2 and m3 each represent an integer of 0 to 2.
摘要（中）：
一种制造含有导电载体的光电转换元件的方法，具有吸附形成在载体上的染料的多孔半导体微粒的感光层，电荷转移层; 和对电极; 包括以下步骤：将不含半导体细颗粒的固体含量相对于分散液的总量为1质量％以下的分散液涂布在载体上，形成涂膜; 加热涂层，得到多孔半导体细颗粒; 通过具有由式（1）表示的结构的染料使多孔半导体微粒致敏：M（LL1）m1（LL2）m2（X）m3·CI式（1）其中M表示金属原子，LL1，LL2， 并且X各自为配体，CI表示抗衡离子，m1表示1〜3的整数，m 2，m 3表示0〜2的整数。