Title:
POLYMER AND SOLAR BATTERY EMPLOYING THE SAME
Document Type and Number:
Japanese Patent JP2023004463
Kind Code:
A
Abstract:
To provide a polymer that can be contained in a material of a hole transport layer thereby allowing production of a solar battery excellent in photoelectric conversion efficiency and high-temperature and high-humidity durability.SOLUTION: The polymer is represented by repeating units of general formula (I) in the figure, where R1 to R3 are each independently selected from a hydrogen atom, a C1-3 alkyl group and a C1-3 alkoxy group; at least one of R1 and R2 is a methoxy group, an ethoxy group, or a C2-3 alkyl group; and n is an integer equal to or greater than 2.SELECTED DRAWING: None
Inventors:
AZUMA JUN
KOJIMA KENSUKE
OKADA HIDEKI
KOJIMA KENSUKE
OKADA HIDEKI
Application Number:
JP2021106125A
Publication Date:
January 17, 2023
Filing Date:
June 25, 2021
Export Citation:
Assignee:
KYOCERA DOCUMENT SOLUTIONS INC
International Classes:
H10K30/50
Attorney, Agent or Firm:
Masataka Kotani
Aya Usami
Aya Usami
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