Title:
光電変換素子
Document Type and Number:
Japanese Patent JP7194357
Kind Code:
B2
Abstract:
A photoelectric conversion element includes a substrate, a first electrode, an electron-transporting layer, a photoelectric conversion layer, a hole-transporting layer, and a second electrode. The first electrode, the electron-transporting layer, the photoelectric conversion layer, the hole-transporting layer, and the second electrode are disposed on or above the substrate. The photoelectric conversion layer includes an organic material represented by General Formula (1) below, and a N-type semiconductor material.In the General Formula (1), R1 and R2 are each independently an alkyl group having 6 or more but 22 or less carbon atoms, n is each independently an integer of from 1 through 3, X is each independently a halogen atom, and m is each independently 1 or 2.
Inventors:
Ryota Arai
Application Number:
JP2019016728A
Publication Date:
December 22, 2022
Filing Date:
February 01, 2019
Export Citation:
Assignee:
株式会社リコー
International Classes:
H01L51/46; H01L51/44
Domestic Patent References:
| JP2017139437A | ||||
| JP2018107352A |
Foreign References:
| CN103788111A | ||||
| CN103570743A | ||||
| WO2014026244A1 |
Other References:
Suling Shen et al.,"Solution-Processable Organic Molecule Photovoltaic Materials with Bithienyl-benzodithiophene Central Unit and Indenedione End Groups",Chemistry of Materials,2013年,Vol.25,pp.2274-2281
Muhammad Abdullah Adil et al.,"Modulation of the Molecular Orientation at the Bulk Heterojunction Interface via Tuning the Small Molecular Donor-Nonfullerene Acceptor Interactions",ACS Applied Materials & Interfaces,2018年,Vol.10,pp.31526-31534
Muhammad Abdullah Adil et al.,"Modulation of the Molecular Orientation at the Bulk Heterojunction Interface via Tuning the Small Molecular Donor-Nonfullerene Acceptor Interactions",ACS Applied Materials & Interfaces,2018年,Vol.10,pp.31526-31534
Attorney, Agent or Firm:
Masami Sakai