Solid junction-type photoelectric conversion element, perovskite film, and photoelectric conversion module
US11482672B2 · kind B2 · utility
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Key dates
| Filing date | Aug 2, 2017 |
| Grant date | Oct 25, 2022 |
| Priority date | — |
| Expiry date | May 22, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/542
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A solid junction-type photoelectric conversion element (10) including a first conductive layer (2), an electric power generation layer (4), and a second conductive layer (6), which are laminated in this order, wherein the electric power generation layer (4) comprises: a perovskite compound represented by a composition formula ABX3, formed of an organic cation A, a metal cation B and a halide anion X, and a compound Z having no perovskite structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.