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1. WO2016152766 - FLEXIBLE SOLAR CELL

Publication Number WO/2016/152766
Publication Date 29.09.2016
International Application No. PCT/JP2016/058663
International Filing Date 18.03.2016
IPC
H01L 51/44 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
42specially adapted for sensing infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation; specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
44Details of devices
H01L 51/46 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
42specially adapted for sensing infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation; specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
46Selection of materials
CPC
H01L 51/0077
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
0032Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
0077Coordination compounds, e.g. porphyrin
H01L 51/0097
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
0096Substrates
0097flexible substrates
H01L 51/4253
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
42specially adapted for sensing infra-red radiation, light, electro-magnetic radiation of shorter wavelength or corpuscular radiation and adapted for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation ; using organic materials as the active part, or using a combination of organic materials with other material as the active part; Multistep processes for their manufacture
4253comprising bulk hetero-junctions, e.g. interpenetrating networks
H01L 51/44
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
42specially adapted for sensing infra-red radiation, light, electro-magnetic radiation of shorter wavelength or corpuscular radiation and adapted for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation ; using organic materials as the active part, or using a combination of organic materials with other material as the active part; Multistep processes for their manufacture
44Details of devices
H01L 51/441
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
42specially adapted for sensing infra-red radiation, light, electro-magnetic radiation of shorter wavelength or corpuscular radiation and adapted for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation ; using organic materials as the active part, or using a combination of organic materials with other material as the active part; Multistep processes for their manufacture
44Details of devices
441Electrodes
H01L 51/442
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
42specially adapted for sensing infra-red radiation, light, electro-magnetic radiation of shorter wavelength or corpuscular radiation and adapted for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation ; using organic materials as the active part, or using a combination of organic materials with other material as the active part; Multistep processes for their manufacture
44Details of devices
441Electrodes
442transparent electrodes, e.g. ITO, TCO
Applicants
  • 積水化学工業株式会社 SEKISUI CHEMICAL CO., LTD. [JP]/[JP]
Inventors
  • 早川 明伸 HAYAKAWA, Akinobu
  • 浅野 元彦 ASANO, Motohiko
  • 小原 峻士 OHARA, Shunji
  • 湯川 麻由美 YUKAWA, Mayumi
  • 宇野 智仁 UNO, Tomohito
  • 村上 淳之介 MURAKAMI, Junnosuke
Agents
  • 特許業務法人 安富国際特許事務所 YASUTOMI & ASSOCIATES
Priority Data
2015-05842120.03.2015JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) FLEXIBLE SOLAR CELL
(FR) CELLULE SOLAIRE SOUPLE
(JA) フレキシブル太陽電池
Abstract
(EN)
The purpose of the present invention is to provide a flexible solar cell that has a photoelectric conversion layer comprising an organic-inorganic perovskite compound, and that has excellent light resistance and photoelectric conversion efficiency. The present invention is a flexible solar cell having a structure in which a metal foil, an electron transport layer, a photoelectric conversion layer, a hole transport layer, and a transparent electrode are stacked in that order, wherein the photoelectric conversion layer contains an organic-inorganic perovskite compound represented by general formula R-M-X3 (where R is an organic molecule, M is a metal atom, and X is a halogen atom or chalcogen atom).
(FR)
L'objectif de la présente invention est de pourvoir à une cellule solaire souple qui comporte une couche de conversion photoélectrique comprenant un composé pérovskite organique-inorganique, et qui présente une excellente résistance à la lumière et un excellent rendement de conversion photoélectrique. La présente invention concerne une cellule solaire souple présentant une structure dans laquelle une feuille métallique, une couche de transport d'électrons, une couche de conversion photoélectrique, une couche de transport de trous et une électrode transparente sont empilées dans cet ordre, la couche de conversion photoélectrique contenant un composé pérovskite organique-inorganique représenté par la formule générale R-M-X3 (dans laquelle R est une molécule organique, M est un atome de métal, et X est un atome d'halogène ou un atome de chalcogène).
(JA)
本発明は、耐光性と光電変換効率とに優れる、有機無機ペロブスカイト化合物を含む光電変換層を有するフレキシブル太陽電池を提供することを目的とする。本発明は、金属箔、電子輸送層、光電変換層、ホール輸送層及び透明電極がこの順に積層された構造を有するフレキシブル太陽電池であって、前記光電変換層は、一般式R-M-X(但し、Rは有機分子、Mは金属原子、Xはハロゲン原子又はカルコゲン原子である。)で表される有機無機ペロブスカイト化合物を含有するフレキシブル太陽電池である。
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