| 发明名称 |
PHOTOELECTRIC CONVERSION MATERIAL DISPERSION LIQUID AND PRODUCING METHOD THEREOF, PRODUCING METHOD AND PRODUCING APPARATUS OF PHOTOELECTRIC CONVERSION FILM, AND PHOTOELECTRIC CONVERSION DEVICE |
| 摘要 |
A photoelectric conversion material dispersion liquid of an embodiment includes: perovskite crystal particles having a composition represented as ABX3, where A is a monovalent cation of an amine compound, B is a divalent cation of a metal element, and X is a monovalent anion of a halogen element, and having an average particle diameter of not less than 10 nm nor more than 10000 nm; and a dispersion medium which is composed of a poor solvent to the perovskite crystal particles, and in which the perovskite crystal particles are dispersed. |
| 申请公布号 |
US2017077402(A1) |
申请公布日期 |
2017.03.16 |
| 申请号 |
US201615251588 |
申请日期 |
2016.08.30 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
OOOKA Haruhi;NAKAO Hideyuki;SAITO Mitsunaga |
| 分类号 |
H01L51/00;H01L51/42 |
主分类号 |
H01L51/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A photoelectric conversion material dispersion liquid, comprising:
perovskite crystal particles having a composition represented by a composition formula: ABX3, wherein A is a monovalent cation of an amine compound, B is a divalent cation of a metal element, and X is a monovalent anion of a halogen element, and having an average particle diameter of 10 nm or more and 10000 nm or less; and a dispersion medium which is composed of a poor solvent to the perovskite crystal particles, and in which the perovskite crystal particles are dispersed. |
| 地址 |
Minato-ku JP |
