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1. EP3564977 - DYE-SENSITIZED SOLAR CELL

Office
European Patent Office
Application Number 17885944
Application Date 29.12.2017
Publication Number 3564977
Publication Date 06.11.2019
Publication Kind A1
IPC
H01G 9/20
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
20Light-sensitive devices
CPC
H01G 9/20
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
20Light-sensitive devices
Y02E 10/542
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
50Photovoltaic [PV] energy
542Dye sensitized solar cells
H01G 9/2004
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
20Light-sensitive devices
2004characterised by the electrolyte, e.g. comprising an organic electrolyte
H01G 9/2022
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
20Light-sensitive devices
2022characterized by he counter electrode
H01G 9/2077
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
20Light-sensitive devices
2068Panels or arrays of photoelectrochemical cells, e.g. photovoltaic modules based on photoelectrochemical cells
2077Sealing arrangements, e.g. to prevent the leakage of the electrolyte
H01G 9/2027
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
20Light-sensitive devices
2027comprising an oxide semiconductor electrode
Applicants DONGJIN SEMICHEM CO LTD
Inventors KIM YOUNG MI
KIM JONG BOK
BAEK JONG GYU
SHIN KYU SOON
Designated States
Title
(DE) FARBSTOFFSENSIBILISIERTE SOLARZELLE
(EN) DYE-SENSITIZED SOLAR CELL
(FR) CELLULE SOLAIRE À COLORANT
Abstract
(EN)
The present invention relates to a dye-sensitized solar cell electrode and a dye-sensitized solar cell including the same, and particularly, to a dye-sensitized solar cell electrode and a dye-sensitized solar cell including the same wherein a membrane is formed on the surface of a working electrode, and thus a dye is prevented from being separated from an oxide semiconductor layer, and the membrane is formed on the surface of a counter electrode, and thus electrolyte elements (I-, I3-, etc.) are passed therethrough, but the dye is not allowed to be adsorbed, thereby improving the reliability and efficiency of a dye-sensitized solar cell.

(FR)
La présente invention concerne une électrode de cellule solaire à colorant et une cellule solaire à colorant la comprenant. En particulier, la présente invention concerne une électrode de cellule solaire à colorant et une cellule solaire à colorant la comprenant, l'électrode de cellule solaire à colorant étant apte à améliorer la fiabilité et l'efficacité d'une cellule solaire à colorant par formation d'une membrane sur une surface d'une électrode de travail de façon à empêcher un colorant d'être décollé d'une couche d'oxyde semi-conductrice, et par formation de la membrane sur une surface d'une contre-électrode de manière à faire passer des éléments d'électrolyte (I-, I3 -, etc.) tout en empêchant l'absorption du colorant.

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