Method for manufacturing photoelectric conversion element, photoelectric conversion element, and photoelectric conversion material
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorHiroko OKUMURA
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Abstract
A photoelectric conversion element manufacturing method of the present disclosure includes: forming a first electrode; forming a photoelectric conversion layer; and forming a second electrode. The forming of the photoelectric conversion layer includes: preparing a solution mixture by mixing a solution in which at least one selected from the group consisting of a phosphonium salt and a sulfonium salt is dissolved with a precursor solution of a perovskite compound; and forming a coating film using the solution mixture.
Claims19
A photoelectric conversion element manufacturing method comprising:
- forming a first electrode;
- forming a photoelectric conversion layer;
- and
- forming a second electrode, wherein
- the forming of the photoelectric conversion layer includes:
- preparing a solution mixture by mixing a solution in which at least one selected from the group consisting of a phosphonium salt and a sulfonium salt is dissolved with a precursor solution of a perovskite compound;
- and
- forming a coating film using the solution mixture.
A photoelectric conversion element comprising:
- a first electrode;
- a photoelectric conversion layer;
- and
- a second electrode, wherein
- the photoelectric conversion layer includes a perovskite compound and at least one selected from the group consisting of a phosphonium ion and a sulfonium ion.
Dependencies are inferred from the claim text.