Perovskite solar cell, encapsulation method thereof, and photovoltaic assembly containing same
US11800727B1 · kind B1 · utility
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17Claims
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Key dates
| Filing date | Jun 12, 2023 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | Jun 12, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
Abstract
A perovskite solar cell includes following components provided successively from bottom to top: a transparent conductive glass substrate, a first transport layer, a perovskite layer, a second transport layer, a conductive electrode, and a back plate glass. The perovskite solar cell further includes an encapsulating adhesive. The transparent conductive glass substrate, the back plate glass, and the encapsulating adhesive form an enclosed space. The enclosed space contains a mixture of an inert gas and a methylamine gas, where a volume ratio of the inert gas to the methylamine gas is in a range from 9:1 to 5:5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.