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1. US20190326066 - DYE-SENSITIZED SOLAR CELL

Office
United States of America
Application Number 16456552
Application Date 28.06.2019
Publication Number 20190326066
Publication Date 24.10.2019
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 9/2022
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 9/2068
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
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 9/2059
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
2059comprising an organic dye as the active light absorbing material, e.g. adsorbed on an electrode or dissolved in solution
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 Young Mi Kim
Jong Bok Kim
Jong Gyu Baek
Kyu Soon Shin
Title
(EN) DYE-SENSITIZED SOLAR CELL
Abstract
(EN)

The present invention relates to a dye-sensitized solar cell electrode and a dye-sensitized solar cell including the same. A membrane is formed on a surface of a working electrode, thereby preventing a dye from being separated from an oxide semiconductor layer. The membrane is formed on a surface of a counter electrode, thereby enabling electrolyte elements (I, I3, etc.) to be passed therethrough while not allowing the dye to be adsorbed. The reliability and efficiency of a dye-sensitized solar cell be improved.

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