Electron transport layer for flexible perovskite solar cell and flexible perovskite solar cell including the same
US10431759B2 · kind B2 · utility
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Key dates
| Filing date | Jan 10, 2017 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Feb 9, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
Abstract
Disclosed is an electron transport layer for a flexible perovskite solar cell. The electron transport layer includes transition metal-doped titanium dioxide particles. The titanium dioxide particles are densely packed in the electron transport layer. The electron transport layer is transparent. The use of the electron transport layer enables the fabrication of a flexible perovskite solar cell with high power conversion efficiency. Also disclosed is a flexible perovskite solar cell employing the electron transport layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.