Title:
光電変換素子及び太陽電池
Document Type and Number:
Japanese Patent JP6776665
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a photoelectric conversion element that hinders a voltage decrease even in a high temperature environment and enables a secondary battery to be satisfactorily charged without depending on temperature environment.SOLUTION: A photoelectric conversion element comprises a base plate 1, a first electrode 2, a hole blocking layer 3, an electron transport layer 4, a photosensitization compound 5 adsorbed on a surface of the electron transport layer 4, a hole transport layer 6, and a second electrode 7. The hole transport layer 6 contains a basic compound A such as 4-pyrrolidinopyridine, and an ionic compound B such as lithium bis(fluoromethane sulfonyl)imide.SELECTED DRAWING: Figure 1
Inventors:
Straight path
Yuji Tanaka
Ryohiro Ide
Go Matsuyama
Ryota Arai
Kino Tokushige
Yuji Tanaka
Ryohiro Ide
Go Matsuyama
Ryota Arai
Kino Tokushige
Application Number:
JP2016133557A
Publication Date:
October 28, 2020
Filing Date:
July 05, 2016
Export Citation:
Assignee:
株式会社リコー
International Classes:
H01G9/20; H01L51/46
Domestic Patent References:
| JP2004047229A | ||||
| JP2014209606A |
Foreign References:
| WO2015125587A1 |
Attorney, Agent or Firm:
Chieko Tateno