Composite materials for transport layers in perovskite solar cells
US11864399B1 · kind B1 · utility
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Key dates
| Filing date | Aug 22, 2022 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Aug 22, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
Abstract
Solar cell stack-ups are described in which fullerene based transport layers are blended with a metal halide such as LiF, CsF or MgF2. In particular, perovskite solar cell stack-ups are described in which an electron transport layer includes a metal halide and fullerene blend.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.